The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in Oxnard, CA
Find the Top Gastrointestinal Stromal Tumor Experts and Specialists
MediFind found 13 doctor with experience in Gastrointestinal Stromal Tumor near Oxnard, CA. Of these, 12 are Experienced and 1 are Advanced.
General Surgery Medical Group Of Ventura County
Dr. Tuai attended Ohio State University, College of Medicine after he received his Undergraduate Degree in Biochemistry at UC Davis in 1992. He completed his general surgery residency at UC San Francisco/Fresno, where he spent a year as a clinical instructor in the Department of Surgery, before beginning a private practice in Chino. He joined the Group in December, 2004.Dr. Tuai is a Board Certified surgeon and a Fellow of the American College of Surgeons who has extensive experience with advanced laparoscopic and minimally invasive techniques including robotic surgery.Dr. Tuai's passion is minimally invasive surgeries, especially involving the colon, stomach, gall bladder, and hernias. He is fluent in Mandarin Chinese and Korean.Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Tuai is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Hernia, Gallstones, Choledocholithiasis, Hernia Surgery, and Ileostomy.
Todd Yates is a Hematologist in Oxnard, California. Dr. Yates is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Paget Disease of the Breast, Drug-Induced Thrombocytopenia, Familial Colorectal Cancer, and Iron Deficiency Anemia. Dr. Yates is currently accepting new patients.
Fariborz Mortazavi is a Hematologist in Oxnard, California. Dr. Mortazavi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Polycythemia Vera, and Pleuropulmonary Blastoma. Dr. Mortazavi is currently accepting new patients.
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William King is a Radiologist in Oxnard, California. Dr. King is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Progressive Familial Intrahepatic Cholestasis Type 1, Progressive Familial Intrahepatic Cholestasis Type 2, Progressive Familial Intrahepatic Cholestasis Type 3, and Visceromegaly.
Chirag Dalsania is a Hematologist in Camarillo, California. Dr. Dalsania is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Thrombocytopenia, Iron Deficiency Anemia, Adult Immune Thrombocytopenia, and Immune Thrombocytopenic Purpura (ITP). Dr. Dalsania is currently accepting new patients.
General Surgery Medical Group
Offers high-quality, individualized care with compassion. Believes communication and collaboration with patients is the foundation for effective relationships. Through effective education, patients are empowered to partner in their care and achieve their health goals. Dr. Lopresti is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Choledocholithiasis, Gallstones, Gallbladder Disease, Bladder Reconstruction, and Hernia Surgery.
Lynn Kong is a Hematologist in Ventura, California. Dr. Kong is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Melanoma. Dr. Kong is currently accepting new patients.
Ventura County Gastroenterology Group
Dr. Karen Simon received her B.A. from Stanford University in 1996. She then attended Northwestern University for medical school. She completed her residency at Cedars-Sinai Medical Center in 2004 and her fellowship at UCLA and Cedars in 2008.Dr. Simon has proudly been serving patients in Ventura County since 2008 and is very involved in field research. Dr. Simon is also a speaker for Exact Sciences on behalf of Cologuard and is actively associated in research studies. She is a part of the Takeda Chloride Channel Council and a speaker for Amitiza, as well.She enjoys educating the doctors and the community as a lecturer on topics such as colorectal cancer screening at St. John's Hospital, where she is also a part of the Ethics Committee.Dr. Simon aims specifically to work with patients to discover the problem and develop a treatment strategy. She has a particular interest in Celiac Disease, Inflammatory Bowel Disease (IBD), and a passion for improving colorectal cancer detection.She is dedicated to developing a relationship with patients by utilizing education and mutual information sharing. Dr. Simon is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Swallowing Difficulty, Endoscopy, and Colonoscopy.
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Irwin Grossman is a Radiation Oncologist in Oxnard, California. Dr. Grossman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Scoliosis, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia.
Ventura County Surgical Associates
Karim Jreije is a General Surgeon in Ventura, California. Dr. Jreije has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gallbladder Adenocarcinoma, Gallbladder Disease, Appendicitis, Sleeve Gastrectomy, and Gastrectomy. Dr. Jreije is currently accepting new patients.
Island View Gastroenterology Associates
Kip Lyche is a Gastroenterologist in Ventura, California. Dr. Lyche is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Esophageal Varices, Enlarged Liver, Visceromegaly, Endoscopy, and Colonoscopy. Dr. Lyche is currently accepting new patients.
Evan Slater is an Oncologist in Ventura, California. Dr. Slater is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Inflammatory Breast Cancer, Gastrointestinal Stromal Tumor, Follicular Lymphoma, and Paget Disease of the Breast.
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Carolyn Britten is an Oncologist in Newbury Park, California. Dr. Britten 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, Small Cell Lung Cancer (SCLC), and Squamous Cell Lung Carcinoma.
Last Updated: 04/28/2026




