PediPRN Care Team

Director of Outpatient Child Psychiatry & Behavioral Health Services at Lifespan

Karyn Horowitz, MD, is the director of outpatient child psychiatry and behavioral health services at Lifespan. Dr. Horowitz received her medical degree from Yale University School of Medicine, where she graduated Alpha Omicron Alpha; she completed two years of internal medicine training at the University of Chicago Hospitals and both her adult psychiatry residency and child and adolescent psychiatry fellowship at Columbia University. Dr. Horowitz is an associate professor (clinical) in the department of psychiatry and human behavior at The Warren Alpert Medical School of Brown University.

Child and Adolescent Psychiatrist
Child and Adolescent Psychiatrist
Child and Adolescent Psychiatrist

Richard M. Smith, MD, is a board-certified child and adolescent psychiatrist, and has been in practice since 1989. He received his undergraduate degree from Yale University, his medical degree at the University of Pennsylvania, followed by residency and fellowship training at the Medical College of Virginia, the University of Pennsylvania/Philadelphia Child Guidance Clinic, and the University of Maryland. 

Dr. Smith is a clinical assistant professor in the department of psychiatry and human behavior at The Warren Alpert Medical School at Brown University. He has spent the bulk of his career in general outpatient child psychiatry and community mental health working with kids of all ages and abilities, and a broad range of mental health issues.

Child and Adolescent Psychiatrist
Child and Adolescent Psychiatrist
Marianela Dougal, MSW, LICSW
Clinical Coordinator
Beverly Rich, MS, APRN, BC
Advanced Practice Registered Nurse