Meet Your
Clinical Team

Dr Vishnu Pradeep is the Clinical Director and Lead Consultant Psychiatrist at ADHD Now, responsible for overseeing the clinical quality, safety, and effectiveness of ADHD services across the organisation. He is a Canadian-Irish psychiatrist with dual specialist certification in Adult and Geriatric Psychiatry, he completed his postgraduate training in Ireland with the Health Service Executive (HSE) and is a member of the Royal College of Psychiatrists in both the UK and Ireland.

At ADHD Now, Vishnu leads on clinical governance, service design, and care pathways, ensuring that assessments and treatments are evidence-based, person-centred, and delivered to consistently high standards. He works closely with the multidisciplinary teams to embed best practice in ADHD assessment, prescribing, monitoring, and follow-up, with a strong focus on safety, outcomes, and patient experience.

Vishnu's professional interests include quality improvement, service development, leadership, and organisational behaviour. He holds a Master's degree in Public Administration and Leadership, which informs his approach to building scalable, sustainable clinical services within a modern digital healthcare setting.

Dr Shane Wolson is a Chartered Principal Psychologist at ADHD Now, bringing over 19 years of experience across clinical and corporate settings. At ADHD Now, he plays a key role in the psychological leadership of the service, helping to shape assessment frameworks, diagnostic formulations, and evidence-based treatment pathways for ADHD and co-occurring mental health difficulties.

Shane leads and supports the teams in the service working in neurodivergence and psychology, ensuring that each client's journey, from initial assessment through to treatment and follow-up is person-centred, collaborative, and clinically robust. His therapeutic work focuses on helping clients build emotional resilience, self-understanding, and sustainable coping strategies.

Daniel "Danny" Buckley is a Director and Founder at ADHD Now, a mission-driven organisation shaped by his own lived experience of ADHD. Encouraged by his late wife, Simone, Danny first sought support and eventually pursued an ADHD assessment – a step she believed would help him understand himself more fully and build a life with greater clarity and stability.

The process was difficult and eye-opening. Danny encountered the long waiting lists, confusing systems and emotional barriers that so many people face when trying to access ADHD assessment and care. When he finally received a diagnosis and the right support, everything changed: he became more grounded, more self-aware and, most importantly, more emotionally available.

Driven by Simone's belief in him and his own transformation, Danny founded ADHD Now with the other Founders to make that journey more accessible, timely and humane.

Jack Starling is a Director and Founder at ADHD Now, working at the intersection of growth, operations, patient experience, and digital innovation. In his role, Jack helps ensure that ADHD Now's services are not only clinically robust, but also accessible, efficient, and easy for patients to navigate.

At ADHD Now, Jack works closely with the growth, clinical, operations, and support teams to grow, design and refine end-to-end patient journeys – from first contact and assessment through to treatment, follow-up, and ongoing support. His focus is on building scalable systems, clear processes, and high-quality communication.

Mary Horgan is a Senior Clinical Nurse Specialist and Nurse Prescriber for Children and Adults at ADHD Now, where she is responsible for the clinical aspects of assessment, treatment and ongoing management. Scottish-trained in the NHS, Mary further advanced her clinical expertise by completing the V300 Independent and Supplementary Prescribing qualification.

Over the past five years she has specialised in ADHD, working as both a prescriber and Clinical Nurse Specialist within a CAMHS-based service. Mary also is a large advocate for ADHD Education and has delivered many educational seminars to schools and professionals around Ireland and the UK.

Dr Tsakiri is a Consultant Child and Adolescent Psychiatrist with over 11 years' experience in both the NHS and private practice. She holds a Postgraduate Diploma in Forensic Psychiatry, is on the IMC and GMC specialist registers, and is approved under Section 12(2) and as an Approved Clinician (AC). She is a Specialist Associate Member of the Royal College of Psychiatrists and a member of the British Association of Psychopharmacology.

Trained in ADOS, 3Di and QB, Dr Tsakiri assesses and manages ADHD, ASD, OCD, anxiety, depression, and behavioural and emotional difficulties. She currently works part time as a Locum Consultant with the Neurodevelopment Team at Cambridgeshire and Peterborough NHS Foundation Trust. Her additional clinical interests include interventional psychiatry, particularly TMS therapy for young people with treatment-resistant emotional difficulties and severe depression, and she is a member of the International Clinical TMS Society.

Dr Tsakiri supports young people and their families with neurodiversity-related needs, mental health challenges, and other complex issues. Her specialist training in Systemic Therapy and family dynamics enables her to tailor support to the individual needs of parents and families. Her empathetic, non-judgmental approach helps build strong therapeutic relationships, so young people feel heard, supported, and able to move forward with confidence. Languages spoken: English, Greek, Italian.

Dr Carina Freitas is a Consultant Child and Adolescent Psychiatrist with over 18 years' clinical experience across Portugal, Canada and Ireland.

Initially trained in Portugal, she completed her specialist training in Child and Adolescent Psychiatry and a Master's degree in Neuroscience. With a clinical interest in neurodevelopmental conditions, she subsequently completed a PhD in Neuroscience at the University of Toronto, Canada, where she investigated music perception in children with autism spectrum disorders at The Hospital for Sick Children (SickKids) and Holland Bloorview Kids Rehabilitation Hospital. She also holds a Master's degree in Music Therapy and postgraduate training in Media and Medicine at Harvard Medical School, reflecting her broader interest in the intersection of medicine, neuroscience and the arts.

She currently works part-time as a Locum Consultant in Liaison CAMHS within HSE Southwest in Ireland. Alongside her clinical work, she remains actively involved in medical education and academic research. Her academic interests include neuroscience, neurodevelopmental conditions, neurodiversity and mental health, with a particular focus on the use of the arts in healthcare and therapeutic music interventions. Languages spoken: English, Portuguese and Spanish.

Dr Paulo Carvalho is a Consultant Psychiatrist with over a decade of experience as a specialist psychiatrist in public and private psychiatric services in Portugal and Ireland, including the HSE. He specialises in the assessment and treatment of adult ADHD, with particular expertise in comprehensive diagnostic assessments and evidence-based medication management.

He graduated in Medicine from the Faculty of Medicine of the University of Porto, one of Portugal's most prestigious medical schools, and completed his specialist training in Psychiatry at Hospital de Magalhães Lemos, the largest psychiatric hospital in northern Portugal. His approach combines specialist psychiatric expertise with a thorough, individualised assessment of each patient.

Dr Anne-Frédérique Naviaux is a Consultant Psychiatrist with over 20 years of clinical experience in adult and child & adolescent psychiatry across Belgium, France and Ireland. In 2026, she was appointed as Consultant Psychiatrist to the HSE Regional Adult ADHD Service for Dublin and the South East, where she has been involved in the development of the regional specialist service. She has a particular clinical interest in ADHD as a lifespan condition, autism spectrum conditions, and the transition from adolescence to adulthood. Her training in both adult and child & adolescent psychiatry enables her to bring a developmental perspective to the assessment and management of neurodevelopmental conditions throughout adult life.

Dr Naviaux is committed to providing compassionate, evidence-based and person-centred care. She believes that understanding each person’s developmental history, strengths, challenges and life circumstances is fundamental to delivering personalised, evidence-based care. Alongside her clinical work, she remains actively involved in medical education, service development and academic research, with a particular interest in advancing the understanding and delivery of high-quality neurodevelopmental care across the lifespan.

Dr. Ivan Muselimovic is a medical doctor and specialist in psychiatry and psychotherapy at ADHD Now. He currently practices in Switzerland as a Senior Physician (Oberarzt) at Rehaklinik Davos, having earned his medical degree and completed his psychiatry residency in Zagreb at the University Psychiatric Hospital “Vrapče,” alongside postgraduate psychiatric studies and training in psychoanalytic psychotherapy. His professional qualifications and specialty are formally recognized in Switzerland as well as in the Republic of Ireland, where he holds an active specialist registration with the Irish Medical Council (IMC). Furthermore, he has advanced his clinical expertise in neurodivergence by completing the UKAAN training for adult ADHD diagnosis and treatment.

At ADHD Now, Dr. Muselimovic applies his extensive clinical experience to provide comprehensive diagnostic assessments and individualized treatment planning. He utilizes a structured, compassionate, and patient-centered approach, with a specialized focus on the differential diagnosis and management of adult ADHD and neurodivergence, including complex presentations.

Dr. Basil Al-Numan is a medical doctor and psychiatry registrar at ADHD Now, with over a decade of experience in adult, child and adolescent psychiatry across both the HSE and the private sector, including training with The College of Psychiatrists of Ireland and holds The Professional Certificate in Youth Psychiatry (Australia).

At ADHD Now, Dr Al-Numan applies this experience to provide comprehensive ADHD assessments, formulation and evidence-based interventions for both under-18s and adults. He uses an integrative, client-centred approach, combining clinical interview, developmental history and validated assessment tools to build a clear understanding of each person's strengths and challenges.

Dr Idara Udo is a medical doctor and psychiatry registrar at ADHD Now with over a decade of experience in the across child, adolescent and adult mental health services primarily within the HSE. She has worked extensively in conducting comprehensive diagnostic assessments based on ICD and DSM criteria.

Dr Udo is trained in the ADOS-2 and ADI-R and has completed adult ADHD training with UKAAN, enhancing her ability to differentiate ADHD from overlapping conditions and to identify complex comorbidities. At ADHD Now, she applies this expertise to deliver thorough ADHD assessments, clear formulations and tailored treatment plans.

Emma Trimble is an Advanced Nurse Practitioner (ANP) and Registered Nurse Prescriber. As an Advanced Nurse Practitioner, Emma is a highly specialised nurse who assesses, diagnoses and treats ADHD in children and adults. Emma has 19 years of experience working with both children and adults in various clinical settings. In recent years, Emma has worked with the Child and Adolescent Mental Health Services (CAMHS) in Dublin and has substantial experience working with neurodivergence. She completed her two-year Master's in Advanced Practice (specialising in ADHD) in 2024 with UCD. Emma has also completed the specialist UKAAN training for adult ADHD diagnosis and treatment.

At ADHD Now, Emma applies her extensive clinical expertise to provide comprehensive diagnostic assessments, alongside evidence-based interventions for ADHD.

Ciara is a Clinical Nurse Specialist and Registered Nurse Prescriber at ADHD Now, with a diverse nursing background spanning general, children's and mental health nursing in both private and public settings. She holds a BSc in general nursing and postgraduate qualifications in children's and mental health nursing, alongside a professional certificate in nurse prescribing.

Throughout her career, Ciara has worked across child and adolescent and adult mental health services, as well as acute paediatric and general healthcare settings. She is passionate about delivering high-quality, evidence-based ADHD care that is patient-centred and family-centred.

Ciara takes an empathetic, compassionate and holistic approach to care, recognising that every individual's experience of ADHD is unique. She is committed to working collaboratively with patients and families, supporting them with understanding, respect and personalised care throughout their ADHD journey.

Fiona is a qualified Mental Health Nurse who graduated from University College Cork in 2020. She began her career working in acute mental health services within the HSE. Fiona later broadened her clinical experience in Australia, working across a wide variety of settings including acute mental health, drug and alcohol services, and adolescent mental health.

In her role with ADHD Now, Fiona conducts consultations with adults, young people, and parents to assess the presence and impact of ADHD symptoms in daily life. She also supports the psychiatry team reviewing clinical reports to ensure they meet required standards.

Dr Michaela Murray is a Chartered Clinical Psychologist with over 15 years' experience in the mental health field. She completed her Doctorate in Clinical Psychology at the Institute of Psychiatry, Psychology and Neuroscience, King's College London.

Dr Murray has a particular interest and expertise in the assessment and treatment of neurodevelopmental disorders, including ADHD. At ADHD Now, Dr Murray plays a key role in delivering high-quality psychological assessments for children presenting with ADHD symptoms and co-occurring mental health difficulties.

Dr Rocío Galán is a Chartered Psychologist with the Psychological Society of Ireland (PSI) and is registered with the Official College of Psychologists (COP) in Spain. At ADHD Now, Rocio plays a key role in the delivery of high-quality psychological assessment and treatment for adults with ADHD and co-occurring mental health difficulties.

She completed her Honours Bachelor's Degree in Psychology and Master's Degree in Health Psychology at the University of Seville. At ADHD Now, Rocio applies this experience to provide comprehensive ADHD assessments, formulation and evidence-based interventions, using an integrative, client-centred approach.

As a Chartered Clinical Psychologist (Ps.S.I.), Dr. Ryan brings extensive experience from public and private healthcare sectors in Ireland and the UK. He holds a Doctorate in Clinical Psychology (NUI Galway) and an MSc in Healthcare Leadership (UCC) among his qualifications. Additionally, Dr. Ryan has published research in international journals.

Maria Pendola is a Senior Clinical Psychologist with over 30 years of international experience spanning South America, North America and Europe. At ADHD Now, she specialises in the online assessment and diagnosis of Autism Spectrum Disorder (ASD) and Attention Deficit Hyperactivity Disorder (ADHD) in adults (16+), working with clients in Ireland and internationally. She is a Chartered Member of the Psychological Society of Ireland.

Maria has held senior roles in both public and private healthcare systems, including as a Senior Clinical Psychologist for the HSE in Ireland, with experience across psychiatry, neurology, physical rehabilitation, and chronic health conditions. She has completed specialised training in ADHD, ASD diagnostic tools (ADOS-2, ADI-R), and adult ADHD assessment (DIVA-5). Maria offers services in Spanish and English, and also speaks Portuguese at an intermediate level.

José Montiel is a Psychologist with the Psychological Society of Ireland (PSI) and a registered member of the Official College of Psychologists (COPAO) in Andalucía, Spain. At ADHD Now, José plays a key role in delivering high-quality ADHD assessments and therapeutic interventions for adults.

In recent years, José has specialised in working with neurodivergent profiles, with a particular focus on ADHD and Autism Spectrum Disorder. José is also an EMDR clinician, accredited by the European Association of EMDR, which he integrates into his therapeutic work to address trauma.

Diogo Santos is a Clinical Psychologist registered with the Portuguese Psychology Board (Ordem dos Psicólogos Portugueses) and the Psychological Society of Ireland (PSI). He is a EuroPsy-certified psychologist, specialising in the Clinical and Health field of practice.

Diogo joined ADHD Now in November 2023, where he delivers high-quality ADHD-focused psychological assessments for adults. Fluent in Portuguese, English and Spanish, Diogo integrates psychodynamic and CBT approaches in his work.

Ecem Nadir Ulusoy is a Clinical Psychologist, Psychotherapist, and Forensic Psychologist with ten years of experience in the mental health field. She has provided psychotherapy and psychological assessment to over 300 clients and continues to work with individuals across Europe and the United States.

Her integrative therapeutic approach combines Cognitive Behavioral Therapy (CBT), Schema Therapy, and Psychodynamic Therapy, allowing her to tailor treatment to each individual's unique psychological profile and needs. In recent years, her professional focus has increasingly centred on adult ADHD assessment and intervention, blending evidence-based strategies with a depth-oriented clinical perspective.

Ecem is formally trained in ADOS-2, ADI-R, and DIVA-5, with extensive clinical experience supporting individuals across the autism spectrum and those with ADHD. Alongside her direct practice, she frequently delivers workshops and speaks on panels regarding ADHD. She is a member of The Psychological Society of Ireland (PSI).

Roberta Vitale is an Assistant Psychologist at ADHD Now and a Graduate Member of the Psychological Society of Ireland (PSI). She is also registered with the Italian Order of Psychologists (OPRS) and recognised by the Danish Supervisory Board of Psychological Practice.

Roberta completed her Bachelor's Degree in Psychology and Master's Degree in Developmental and Life Cycle Psychology at the University of Palermo in Italy. At ADHD Now, Roberta plays a key role in clinical interviewing, administering and interpreting psychometric measures.

Giulia is a Dublin-based psychologist with over seven years of experience in mental health and psychological assessment. She holds a Bachelor's degree in Psychology and is currently completing a Master's in Counselling and Psychotherapy. Giulia has extensive experience assessing and supporting neurodivergent individuals, using structured clinical tools and evidence-based frameworks aligned with DSM-5 criteria. Her work focuses on comprehensive assessment, clinical interpretation, and guiding individuals through the diagnostic and post-diagnostic process to support understanding, care planning, and appropriate interventions.

Rebecca O'Donovan is an Assistant Psychologist at ADHD Now, where she plays a key role in supporting the delivery of comprehensive ADHD assessments and psychoeducational interventions for children, adolescents, and adults.

Rebecca completed her Master's in Applied Psychology at University College Cork (UCC) in 2024. At ADHD Now, Rebecca draws on this experience to assist in the assessment and formulation process, provide tailored psychoeducation, and support clients in understanding their strengths and challenges.

Aoife White is an Assistant Psychologist with ADHD Now, where she brings a warm style to her work which allows her to create a supportive and validating experience for those on a self understanding journey.

Aoife completed her MSc in Applied Psychology in Dublin Business School in 2022. Her clinical experience is broad, having worked across a wide variety of settings including, emergency accommodation, direct provision reception centres and Primary Care.

Lilly Keogh is an Assistant Psychologist at ADHD Now, where she supports the delivery of comprehensive ADHD assessments for adults. Her role includes conducting structured clinical interviews, gathering developmental and psychosocial histories, completing risk screening, and contributing to the assessment and formulation process under clinical supervision.

Lilly completed her MSc in Psychology at Dublin City University. She has experience across clinical, disability, hospital, and sports psychology settings, supporting individuals with ADHD, autism, intellectual disabilities, and a range of additional needs.

At ADHD Now, Lilly uses a supportive, person-centred, and strengths-based approach to help clients better understand their experiences of attention, organisation, impulsivity, emotional regulation, and daily functioning. She is committed to ensuring that clients feel listened to, respected, and supported throughout the assessment process.

Eduarda is a psychologist and psychotherapist working as an Assistant Psychologist with ADHD Now. She completed her Master of Science in Psychological Science at the University of Limerick and has postgraduate training in Psychology and Migration. She is currently undertaking further training in Bereavement and Grief.

Her clinical experience spans a range of settings and populations, with experience in psychological assessment, psychotherapy, and counselling. She has worked with individuals from diverse backgrounds and across different stages of life.

Eduarda brings a compassionate and person-centred approach to her work, with a particular interest in psychological assessment, mental health, and supporting individuals in developing a greater understanding of themselves and their experiences.

Abbie is an Assistant Psychologist with ADHD Now, passionate about helping individuals better understand themselves, recognise their strengths and feel accepted in their experiences.

Abbie completed her MA in Applied Psychology (Mental Health) at University College Cork. Her experience includes a placement with the Cork Adult ADHD Tertiary Care Hub (CATCH), where she gained experience in adult ADHD assessment, psychoeducation and compassion-focused interventions. She has also worked in disability support and spent several years teaching singing and supporting children and young people through performing arts education.

At ADHD Now, Abbie takes a strengths-based, neurodiversity-affirming approach, creating a supportive space for clients to explore their experiences and develop greater self-understanding.

Ciarán Coyle is a fully IACP-accredited counsellor and psychotherapist with a broad professional background spanning social care, youth work, addiction services, corporate wellbeing and integrative therapeutic practice. At ADHD Now, Ciarán provides integrative, neurodiversity-affirming therapy, drawing on approaches such as Motivational Interviewing (MI), Cognitive Behavioural Therapy (CBT) and NLP-informed strategies.

Over the past 18 months, Ciarán has specialised in working with clients with ADHD and broader neurodivergence. Ciarán has advanced training in psychometrics and uses structured psychological measures and outcome-tracking tools to support clients in making tangible progress.

Darina Stoilova is a Psychotherapist and Clinical Supervisor at ADHD Now, with around nine years' experience working in adolescent and adult mental health. At ADHD Now, she provides neuro-affirmative therapeutic support to adolescents and adults, along with parenting consultations, parenting workshops and post-identification support.

Darina's clinical background spans a wide range of settings, including Child & Family Psychology Services, Carlow Youth Service, Tusla Therapeutic Team, and Solas Cancer Support Service. Her work is rooted in a neuro-affirmative, relational and trauma-informed approach, with a strong focus on safety, validation and developmentally attuned care.

Joseph Mhanna is the Head of Operations at ADHD Now, responsible for ensuring that the organisation's services are delivered efficiently, reliably and to consistently high standards. He oversees the day-to-day operational running of the service, working closely with clinical and client-facing teams.

At ADHD Now, Joseph's role spans service planning, workflow design, capacity management and operational problem-solving. Joseph is also fluent in English, German, Arabic and French offering multilingual support as required.

Christine is the Customer Care and Scheduling Manager at ADHD Now, responsible for overseeing all customer support, appointment scheduling and complaint resolution across the organisation's psychology, psychiatry and therapy services. She ensures smooth day-to-day clinic operations and leads a dedicated, compassionate customer care team.

With previous experience working triage on crisis lines and a background in psychotherapy, Christine brings a deep understanding of mental health needs. Her commitment to empathetic communication and efficient service helps create an environment where clients feel heard, supported and cared for.

As Head of Client Services at ADHD Now, Philip is responsible for developing and directing the overall client engagement strategy, ensuring a high-quality, reliable experience from first contact through to the start of treatment. He leverages a diverse professional background in management, recruitment and people leadership.

Philip focuses on translating complex clinical and service models into clear, accessible information for clients. Central to his role is ensuring that the client experience is structured, predictable and respectful of neurodivergent needs.

Larissa is a psychiatry administrator and customer service specialist at ADHD Now, providing clear, compassionate support to clients throughout their journey with the service. She holds a Nursing degree and an MBA in Business from Brazil, as well as a Diploma in Leadership and Management from Dorset College in Dublin.

At ADHD Now, Larissa plays a key role in scheduling, coordination and client communication, supporting smooth clinic operations and helping clients to navigate appointments, assessments and follow-up.

Lauren is a Care Coordinator Specialist at ADHD Now and is often the first point of contact for potential clients exploring our services. With a strong background in healthcare and complex care services, she helps individuals and families take their first steps towards assessment and support with confidence and clarity.

Lauren is committed to offering a warm, welcoming and neurodivergent-friendly experience, particularly for those who may feel anxious or unsure about seeking help.

Gabriella is an experienced healthcare and administrative professional at ADHD Now, with over a decade of experience supporting patients and multidisciplinary teams. She combines strong organisational skills, compassion and multilingual communication to ensure that every client interaction is handled with care, clarity and professionalism.

At ADHD Now, Gabriella plays a key role in coordinating appointments, managing enquiries and supporting clinical workflows, helping patients to navigate the service smoothly from initial contact through to follow-up.

Jade is a Care Coordinator Specialist at ADHD Now and is often the first point of contact for potential clients exploring our services. He brings a distinctive blend of experience across Health and Safety, sales, professional sport and people leadership. This background gives him a strong instinct for structure, communication and ensuring things are right for the people he works with.

At ADHD Now, Jade plays a key role in guiding individuals and families through their first steps with the service, answering questions clearly, explaining what to expect and helping people feel at ease at what can often be an uncertain moment. His experience leading people in high-performance and professional environments means he understands the importance of trust, consistency and making every interaction count.

Jade is committed to ensuring that every person who reaches out to ADHD Now feels welcomed, heard and supported from the very first conversation.