antoneli
sinder
Antoneli Sinder
Registered Psychotherapist (Qualifying), CRPO
Master of Psychology in Clinical Psychology
Ph.D., M.A., Hons.B.Ed., Hons. B.A. in Psychology
Analyst in Training | Toronto Institute of Psychoanalysis (Candidate)
Antoneli Sinder is a Master's in Psychology in Clinical Psychology and an Analyst in training at the Toronto Institute of Psychoanalysis in the Theoretical and Clinical Psychoanalysis program.
As a clinical therapist, she is supervised by Dr. Arpita Biswas at the Scarborough Psychology Clinic and by Dr. Frida Nasser at the Life Psychology Clinic.
Antoneli works with psychological assessment and supports clients experiencing anxiety, attachment challenges, depression, grief and loss, life transitions, workplace stressors, chronic pain, rehabilitation needs, personality-related difficulties, relationship concerns, and trauma. She remains open to working with any issues that are meaningful to her clients.
Population
Working primarily with Adults and Young Adults of all identities.
Languages
English | Portuguese | Spanish
About
Antoneli Sinder is a Brazilian-born, Toronto-based mental health clinician whose multicultural perspective has been shaped by living, studying, and working across Latin America, North America, and Europe. She brings over two decades of experience in education, career counselling, art, and community advocacy—including dedicated volunteer work in neonatal and palliative care units in South America and at hospitals in Toronto.
Her scholarly and professional backgrounds in education, career counselling, and art enrich her therapeutic lens, which is grounded in cultural humility and neurodiversity-affirming principles. Throughout her professional and personal journey, Antoneli has partnered with 2SLGBTQIA+ individuals and underrepresented communities across educational and clinical settings to amplify spaces of expression, connection and belonging.
Dedicated to psychotherapy and psychological assessment, Antoneli draws on an interdisciplinary foundation that spans clinical psychology, psychotherapy, disability, and rehabilitation. Antoneli has worked with clients in psychosocial recovery, disability management, and vocational planning, applying expertise from psycho-vocational assessment, case management, and humanistic and client-centred perspectives.
Antoneli brings a warm, lively, and collaborative style to her practice, fostering a supportive clinical space where emotional exploration, curiosity, and relational depth can lead to shared meaning, growth, healing, and well-being. Antoneli integrates expressive, relational, and evidence-based approaches to create attuned, individualized care. In her clinical work, she integrates psychodynamic, trauma-informed, mindfulness, and cognitive-behavioural therapeutic frameworks. She approaches mental health care as a collaborative and relational process that honours each person’s unique story, inner life, and strengths.
Psychological services with Antoneli Sinder (she/her) can be provided in English, Spanish and Portuguese, in-person or via telehealth, in Ontario.
Affiliations
American Psychological Association (APA)
Canadian Psychological Association (CPA)
Ontario Psychological Association (OPA)
Ontario Association of Mental Health Professionals (OAMHP)
Canadian Society of Clinical Hypnosis - Ontario Division
Analyst in Training at the Toronto Institute of Psychoanalysis (IPSO)