MediFind found 114 doctor with experience in Gastrointestinal Stromal Tumor near Orange, CA. Of these, 101 are Experienced, 12 are Advanced and 1 are Distinguished.
Uc Regents
Misagh Karimi is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Karimi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Breast Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Paget Disease of the Breast.
Uc Regents
Warren Chow is a Hematologist and an Oncologist in Orange, California. Dr. Chow is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Synovial Sarcoma, Adult Soft Tissue Sarcoma, Liposarcoma, and Chondrosarcoma.
City Of Hope Medical Foundation
Luke Chen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Chromophobe Renal Cell Carcinoma, WT1-Related Wilms Tumor Syndromes, Gastrointestinal Stromal Tumor, and Mesenchymoma.
Hardeep Singh is a Gastroenterologist in Orange, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Barrett Esophagus, Esophageal Varices, Familial Pancreatic Cancer, Gastrostomy, and Gastrectomy.
Tariq Mahmood is a Hematologist Oncology provider in Orange, California. Dr. Mahmood 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, Angiosarcoma, and Pleuropulmonary Blastoma. Dr. Mahmood is currently accepting new patients.
Xinyu Nan is a Hematologist Oncology provider in Orange, California. Dr. Nan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Deep Vein Thrombosis, Inflammatory Breast Cancer, Lynch Syndrome, Febrile Neutropenia, and Bone Marrow Aspiration. Dr. Nan is currently accepting new patients.
Hisham El is a Surgical Oncologist in Orange, California. Dr. El is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Familial Pancreatic Cancer, Familial Colorectal Cancer, Pancreatic Cancer, Pancreatectomy, and Splenectomy. Dr. El is currently accepting new patients.
Sami Hamamji is a General Surgeon and a Bariatric Medicine provider in Orange, California. Dr. Hamamji is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Sleeve Gastrectomy, and Hernia Surgery. Dr. Hamamji is currently accepting new patients.
City Of Hope Medical Foundation
Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are EGFR Positive Lung Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Non-Small Cell Lung Cancer (NSCLC).
Uc Regents
Farshid Dayyani is an Oncologist in Orange, California. Dr. Dayyani is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Stomach Cancer, Cholangiocarcinoma (Bile Duct Cancer), Familial Colorectal Cancer, Liver Embolization, and Tissue Biopsy.
University Surgeons Of Orange A Medical Group
Ninh Nguyen is a General Surgeon in Orange, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Hiatal Hernia, Hernia, Stomach Cancer, Endoscopy, and Gastrectomy.
Uc Regents
John Lee is a Gastroenterologist in Orange, California. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Jaundice, Cholestasis, Bile Duct Stricture, Endoscopy, and Pancreatectomy.
Uc Regents
Jason Samarasena is a Gastroenterologist in Orange, California. Dr. Samarasena is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Barrett Esophagus, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.
Brian Riff is a Gastroenterologist in Anaheim, California. Dr. Riff 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 Gastroesophageal Reflux Disease (GERD), Chronic Erosive Gastritis, Campylobacter Infection, Gastrostomy, and Gastrectomy.
David Park is a Hematologist Oncology provider in Fullerton, California. Dr. Park is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Small Cell Lung Cancer (SCLC), Non-Hodgkin Lymphoma, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Park is currently accepting new patients.
St Joseph Hospital Of Orange
Ravi Gupta is a Radiologist in Orange, California. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gallbladder Disease, Diverticular Disease, Bronchogenic Cyst, Pleurisy, and Tissue Biopsy.
Samuel Ejadi is an Oncologist and a Hematologist in Orange, California. Dr. Ejadi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Melanoma, Ampullary Cancer, Liver Cancer, and Neuroendocrine Tumor.
University Surgeons Of Orange A Medical Group
Maheswari Senthil is a Surgical Oncologist in Orange, California. Dr. Senthil is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Colorectal Cancer, Pseudomyxoma Peritonei, Breast Cancer, Pancreaticoduodenectomy, and Gastrostomy.
Uc Regents
Fa-chyi Lee is a Hematologist Oncology specialist and a Hematologist in Orange, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Colorectal Cancer, and Familial Colorectal Cancer.
University Surgeons Of Orange A Medical Group
David Imagawa is a General Surgeon in Orange, California. Dr. Imagawa 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, Ampullary Cancer, Gallbladder Removal, and Pancreatectomy.
Last Updated: 01/09/2026
