Who We Are

The STEP clinical team is a multidisciplinary team of mental health and related professionals with clinical, administrative and research experience.

Faculty, Staff, and Trainees

Vinod Srihari, MD
Director, Principal Investigator, Attending Psychiatrist
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Sarah Riley, MD
Medical Director and Attending Psychiatrist
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Shannon Imetovski, RN, MPH
Clinical Team Leader, Nurse Clinician
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John Cahill, MD, PhD
Attending Psychiatrist
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Nina Levine, LMSW, MPH
STEP Program Coordinator
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Aaron Seltzer
Clinical Social Worker
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Josina James, LCSW
Clinical Social Worker
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Laura Yoviene Sykes, PhD
Psychologist
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Carrie Veillette, MS, LCSW
Social Work Clinician
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Philip Markovich
Outreach and Admissions Coordinator
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Maria Ferrara, MD
Voluntary Faculty
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Hadar Hazan, PhD
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Sumeyra Tayfur, PhD
Early Detection and Assessment Coordinator
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Sneha Karmani, MBBS, MD
Early Detection and Assessment Coordinator
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Toni Gibbs-Dean, PhD
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Deepa Purushothaman, MD
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Affiliated Staff

Matthew Puzemis, Employment Specialist - Fellowship Place
Joanna Perez, MOT, OTR/L, Occupational Therapist
Katie Anderson, Education Specialist - Fellowship Place