300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 Get Directions Practitioners at this Location (185) See a full list of providers at this location. Not sure where to begin? We can help you find a doctor. Desiree Sierra-Velez, MD Medical Director, Adolescent Weight Loss (Bariatric) Surgery Program; Gastroenterologist, Division of Gastroenterology, Hepatology and Nutrition Instructor of Pediatrics, Harvard Medical School Programs & Services Adolescent Weight Loss (Bariatric) Surgery Program Growth and Nutrition Program Nutrition Center Gastroenterology, Hepatology and Nutrition Conditions & Treatments Abdominal Pain in Children Allergic Colitis Celiac Disease Childhood Obesity Diarrhea Eosinophilic Esophagitis GERD Growth Problems Slow Weight Gain in Infants and Children Stomach and Duodenal Ulcers Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 Adolescent Weight Loss (Bariatric) Surgery Program 300 Longwood Ave. Boston, MA 02115 View Profile E. Reese, MPH, RDN, LDN Clinical Nutrition Specialist II, Division of Gastroenterology, Hepatology, and Nutrition Programs & Services CAIR Nutrition Center Gastroenterology, Hepatology and Nutrition Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 View Profile Eileen Polasky, MSW, LICSW Clinical Social Worker, Spina Bifida and Spinal Cord Conditions Center; Clinical Social Worker, Division of Gastroenterology, Hepatology and Nutrition Programs & Services Celiac Disease Program Spina Bifida and Congenital Spinal Anomalies Center Gastroenterology, Hepatology and Nutrition Urology Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 Department of Urology 300 Longwood Ave. Hunnewell 3 Boston, MA 02115 View Profile Eitan Rubinstein, MD Gastroenterologist, Division of Gastroenterology, Hepatology and Nutrition; Director, Gastroenterology Inpatient Consult Service; Director, Transnasal Endoscopy Unit Assistant Professor of Pediatrics, Harvard Medical School Programs & Services Aerodigestive Center Eosinophilic Gastrointestinal Disease Feeding and Swallowing Program Gastroenterology, Hepatology and Nutrition Conditions & Treatments Abdominal Pain in Children Allergic Colitis Celiac Disease Constipation Crohns Disease in Children Diarrhea Encopresis Eosinophilic Esophagitis Food Allergy GERD Inflammatory Bowel Disease Stomach and Duodenal Ulcers Ulcerative Colitis Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 View Profile Load More
Desiree Sierra-Velez, MD Medical Director, Adolescent Weight Loss (Bariatric) Surgery Program; Gastroenterologist, Division of Gastroenterology, Hepatology and Nutrition Instructor of Pediatrics, Harvard Medical School Programs & Services Adolescent Weight Loss (Bariatric) Surgery Program Growth and Nutrition Program Nutrition Center Gastroenterology, Hepatology and Nutrition Conditions & Treatments Abdominal Pain in Children Allergic Colitis Celiac Disease Childhood Obesity Diarrhea Eosinophilic Esophagitis GERD Growth Problems Slow Weight Gain in Infants and Children Stomach and Duodenal Ulcers Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 Adolescent Weight Loss (Bariatric) Surgery Program 300 Longwood Ave. Boston, MA 02115 View Profile
Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115
E. Reese, MPH, RDN, LDN Clinical Nutrition Specialist II, Division of Gastroenterology, Hepatology, and Nutrition Programs & Services CAIR Nutrition Center Gastroenterology, Hepatology and Nutrition Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 View Profile
Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115
Eileen Polasky, MSW, LICSW Clinical Social Worker, Spina Bifida and Spinal Cord Conditions Center; Clinical Social Worker, Division of Gastroenterology, Hepatology and Nutrition Programs & Services Celiac Disease Program Spina Bifida and Congenital Spinal Anomalies Center Gastroenterology, Hepatology and Nutrition Urology Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 Department of Urology 300 Longwood Ave. Hunnewell 3 Boston, MA 02115 View Profile
Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115
Eitan Rubinstein, MD Gastroenterologist, Division of Gastroenterology, Hepatology and Nutrition; Director, Gastroenterology Inpatient Consult Service; Director, Transnasal Endoscopy Unit Assistant Professor of Pediatrics, Harvard Medical School Programs & Services Aerodigestive Center Eosinophilic Gastrointestinal Disease Feeding and Swallowing Program Gastroenterology, Hepatology and Nutrition Conditions & Treatments Abdominal Pain in Children Allergic Colitis Celiac Disease Constipation Crohns Disease in Children Diarrhea Encopresis Eosinophilic Esophagitis Food Allergy GERD Inflammatory Bowel Disease Stomach and Duodenal Ulcers Ulcerative Colitis Locations Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115 View Profile
Division of Gastroenterology, Hepatology and Nutrition 300 Longwood Avenue Fegan, 5th Floor Boston, MA 02115