Meet Our Team Providers Image Melissa Crocker , MD, MBA Clinical Chief, Endocrinology; Director, Type 2 Diabetes Program; Attending Physician, Division of Endocrinology Assistant Professor of Pediatrics, Harvard Medical School Image Margaret Stefater-Richards , MD, PhD Medical Director, EMPOWER Program; Attending Physician, Division of Endocrinology Assistant Professor, Harvard Medical School Image Svetlana Azova , MD Assistant Director of Quality Improvement, Division of Endocrinology; Attending Physician, Division of Endocrinology Instructor of Pediatrics, Harvard Medical School Image Amy Fleischman , MD, MMSc Director, Optimal Wellness for Life (OWL) Program; Director, Clinical Operations, Division of Endocrinology; Attending Physician, Division of Endocrinology Assistant Professor of Pediatrics, Harvard Medical School Image Kristine Hernandez , PsyD Attending Psychologist, Department of Neurology; Division of Endocrinology; Department of Psychiatry and Behavioral Sciences Instructor of Psychology in the Department of Psychiatry, Harvard Medical School Image Belinda Lennerz , MD, PhD Attending Physician, Division of Endocrinology Assistant Professor of Pediatrics, Harvard Medical School Image Chang Lu , MD Attending Physician, Division of Endocrinology Image Robert Markowitz , MD Attending Physician, Division of Endocrinology Instructor of Pediatrics, Harvard Medical School Behavioral Medicine Providers Image Kristine Hernandez, PsyD Image Jackie Martin , PhD Clinical Director, Learning Disabilities Program; Staff Psychologist, Optimal Wellness for Life (OWL) Instructor of Psychiatry, Harvard Medical School Nurse Practitioners Image Greta Dyshniku , MSN, APRN, FNP-BC Nurse Practitioner, Division of Endocrinology Image Patricia Nash , MSN, RN, CPNP Advanced Practice Nurse I, Division of Endocrinology Nutrition Image Sarah Federoff , RD, LDN, CDCES Clinical Nutrition Specialist I, Division of Endocrinology Image Maura McNamara , RD Clinical Nutrition Specialist II, Division of Endocrinology Image Erin McShane , RD, LDN Clinical Nutrition Specialist, Division of Gastroenterology, Hepatology and Nutrition Image Carolina Ruiz-Valenzuela , RD, LDN Clinical Nutrition Specialist, Division of Endocrinology Image Sharon Weston , MS, RD, CSP, LDN Senior Clinical Nutrition Specialist; Lead RD Optimal Wellness for Life Clinic, Division of Gastroenterology, Hepatology and Nutrition Clinical Social Work Image Steven Coletti , MSW, LCSW Clinical Social Worker, Optimal Wellness for Life (OWL) Program, Type 2 Diabetes Program, Division of Endocrinology Image Paola Bayona Roque , MPH, CHES Patient Navigator, Division of Endocrinology Administration Image Dulce Matos Obesity Program Coordinator, EMPOWER Program Image Chanta Copeland Administrative Coordinator, EMPOWER Program
Image Melissa Crocker , MD, MBA Clinical Chief, Endocrinology; Director, Type 2 Diabetes Program; Attending Physician, Division of Endocrinology Assistant Professor of Pediatrics, Harvard Medical School
Image Margaret Stefater-Richards , MD, PhD Medical Director, EMPOWER Program; Attending Physician, Division of Endocrinology Assistant Professor, Harvard Medical School
Image Svetlana Azova , MD Assistant Director of Quality Improvement, Division of Endocrinology; Attending Physician, Division of Endocrinology Instructor of Pediatrics, Harvard Medical School
Image Amy Fleischman , MD, MMSc Director, Optimal Wellness for Life (OWL) Program; Director, Clinical Operations, Division of Endocrinology; Attending Physician, Division of Endocrinology Assistant Professor of Pediatrics, Harvard Medical School
Image Kristine Hernandez , PsyD Attending Psychologist, Department of Neurology; Division of Endocrinology; Department of Psychiatry and Behavioral Sciences Instructor of Psychology in the Department of Psychiatry, Harvard Medical School
Image Belinda Lennerz , MD, PhD Attending Physician, Division of Endocrinology Assistant Professor of Pediatrics, Harvard Medical School
Image Robert Markowitz , MD Attending Physician, Division of Endocrinology Instructor of Pediatrics, Harvard Medical School
Image Jackie Martin , PhD Clinical Director, Learning Disabilities Program; Staff Psychologist, Optimal Wellness for Life (OWL) Instructor of Psychiatry, Harvard Medical School
Image Erin McShane , RD, LDN Clinical Nutrition Specialist, Division of Gastroenterology, Hepatology and Nutrition
Image Sharon Weston , MS, RD, CSP, LDN Senior Clinical Nutrition Specialist; Lead RD Optimal Wellness for Life Clinic, Division of Gastroenterology, Hepatology and Nutrition
Image Steven Coletti , MSW, LCSW Clinical Social Worker, Optimal Wellness for Life (OWL) Program, Type 2 Diabetes Program, Division of Endocrinology