The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in Worcester, MA
Find the Top Gastrointestinal Stromal Tumor Experts and Specialists
The 20 Best Gastrointestinal Stromal Tumor Doctors near Worcester, MA
MediFind found 16 doctor with experience in Gastrointestinal Stromal Tumor near Worcester, MA. Of these, 15 are Experienced and 1 are Distinguished.
UMass Memorial Medical Center - University Campus
Matthew Hemming is an Oncologist in Worcester, Massachusetts. Dr. Hemming has been practicing medicine for over 14 years and is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gastrointestinal Stromal Tumor, Adult Soft Tissue Sarcoma, Alveolar Soft Part Sarcoma, and Mesenchymoma.
UMass Memorial Health Colorectal Clinic
Karim Alavi is a General Surgeon and a Colorectal Surgeon in Worcester, Massachusetts. Dr. Alavi has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Diverticular Disease, Ileostomy, and Colostomy.
UMass Memorial Medical Center - Memorial Campus
James Lindberg is a Surgical Oncologist and an Oncologist in Worcester, Massachusetts. Dr. Lindberg has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreatectomy, and Small Bowel Resection.
UMass Memorial Medical Center - University Campus
Sarah Hyder is a Gastroenterologist in Worcester, Massachusetts. Dr. Hyder has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Visceromegaly, Cronkhite-Canada Disease, Hereditary Pancreatitis, Endoscopy, and Gastrectomy.
Saint Vincent Medical Group-Eaton Place Oncology
James O Shea is a Hematologist and an Oncologist in Worcester, Massachusetts. Dr. O Shea is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Pleuropulmonary Blastoma, Colorectal Cancer, Familial Colorectal Cancer, and Angiosarcoma.
Chadwick Square Internal Medicine
Rita Semaan is a primary care provider, practicing in Internal Medicine in Worcester, Massachusetts. Dr. Semaan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Sitosterolemia, High Cholesterol, Vertigo, and Hypertension.
Umass Memorial Medical Center-University Campus
Tasneem Ali is an Oncologist in Worcester, Massachusetts. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Bone Marrow Aspiration, and Endoscopy.
UMass Memorial Children's Medical Center
Giles Whalen is an Oncologist in Worcester, Massachusetts. Dr. Whalen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Parathyroid Hyperplasia, Familial Isolated Hyperparathyroidism, Neonatal Severe Hyperparathyroidism, Appendectomy, and Pancreatectomy.
Charles Psoinos is a General Surgeon in Worcester, Massachusetts. Dr. Psoinos is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gastrointestinal Stromal Tumor and Appendectomy.
Umass Memorial Medical Center-University Campus
William Walsh is an Oncologist in Worcester, Massachusetts. Dr. Walsh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Throat Cancer, Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), Non-Small Cell Lung Cancer (NSCLC), and Bone Marrow Aspiration.
Umass Memorial Medical Center-University Campus
Sowmya Korapati is an Oncologist in Worcester, Massachusetts. Dr. Korapati has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), and Pleuropulmonary Blastoma.
Umass Memorial Medical Center-University Campus
Jennifer Lightdale is a Pediatric Gastroenterologist in Worcester, Massachusetts. Dr. Lightdale is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Colitis, Delayed Growth, Chronic Idiopathic Constipation (CIC), Endoscopy, and Colonoscopy.
UMass Memorial Children's Medical Center
Megan Wachsmann is a primary care provider, practicing in Internal Medicine in Worcester, Massachusetts. Dr. Wachsmann is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Rosai-Dorfman Disease, Cholangiocarcinoma (Bile Duct Cancer), Necrotizing Granuloma, and Gastrointestinal Stromal Tumor.
Reliant Medical Group Inc.
Bradley Switzer is a Hematologist and an Oncologist in Worcester, Massachusetts. Dr. Switzer is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Fibrolamellar Carcinoma, Cholangiocarcinoma (Bile Duct Cancer), Appendix Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.
Reliant Medical Group Inc.
Tony Samaha is a Hematologist in Worcester, Massachusetts. Dr. Samaha is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Squamous Cell Lung Carcinoma, and Bone Marrow Aspiration.
Charles River Medical Associates
Dolly Geevarghese is a primary care provider, practicing in Internal Medicine in Marlborough, Massachusetts. Dr. Geevarghese has been practicing medicine for over 42 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Type 2 Diabetes (T2D), and Sitosterolemia.
Last Updated: 02/22/2026



