The 20 Best Ampullary Cancer Doctors Near Me in Pleasanton, CA
Find the Top Ampullary Cancer Experts and Specialists
Ravi Patel, M.D., Inc.
Dr. Ravi Patel is a board certified Medical Oncologist who has been practicing for more than 30 years. He completed his residency at the University of Illinois after obtaining a medical degree from Gujarat University Medical College in India. He went on to complete a fellowship in Hematology/ Oncology from Loyola University Stritch School of Medicine.From the early stages of his career, Dr. Patel was exposed to and focused on bone marrow transplantation along with a wide variety of oncology and hematology training.Dr. Patel founded Comprehensive Blood & Cancer Center in 1984, growing it from a 1,200 square foot office with one employee into the comprehensive, community focused, diagnostic, treatment, educational and research-based cancer center it is today with over 250 employees and a 120,000 square foot campus.While serving as managing director of the center, Dr. Patel continues to actively care for his patients and serve as principal investigator on the center's many clinical research studies. Dr. Patel is actively involved with the leading pharmaceutical manufacturers and academic research programs to assure that cancer patients in Kern County have access to the most cutting-edge medicines and treatments available anywhere in the world.Through choosing to work with the UCLA Jonsson Comprehensive Cancer Center TRIO-US Network, UCLA employees manage clinical trials alongside CBCC's own research staff. Several of the treatments tested at CBCC have proven to be highly successful and have gone on to receive approval from the Federal Government's Food and Drug Administration (FDA). These breakthrough treatments have changed the way many forms of cancer are now being managed around the world.As a result of his clinical research experience, Dr. Patel has authored several scientific papers in such respected journals as the Journal of Clinical Oncology and Clinical Lymphoma. He is sought after as a lecturer and consultant on clinical oncology issues and patient care. He serves as an Associate Clinical Professor of Medicine at UCLA and is actively involved with the Residency Program in Internal Medicine at the Kern County Medical Center. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Ampullary Cancer, Paget Disease of the Breast, and Large-Cell Immunoblastic Lymphoma. Dr. Patel is board certified in Internal Medicine and Internal Medicine (Sub: Medical Oncology). Dr. Patel is currently accepting new patients.
Pejman Motarjem, M.D.
Pejman Motarjem is a Radiation Oncologist practicing medicine in Duarte, California. Dr. Motarjem is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses WT1-Related Wilms Tumor Syndromes, Renal Cell Carcinoma (RCC), Ascites, and Ampullary Cancer.
UC San Diego
Joy Liau is a Radiologist practicing medicine in San Diego, California. Dr. Liau is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Ampullary Cancer, Ascites, Neuroendocrine Tumor, and Pancreaticoduodenectomy.
UC San Diego
Cynthia Santillan is a Radiologist practicing medicine in San Diego, California. Dr. Santillan is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Ampullary Cancer, Neuroendocrine Tumor, WT1-Related Wilms Tumor Syndromes, and Endoscopy.
Johnny Chang is a Hematologist and an Oncologist practicing medicine in Tarzana, California. Dr. Chang is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Ampullary Cancer, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Chang is currently accepting new patients.
Hoag Memorial Hospital Presbyterian
Tara Seery is a Hematologist and an Oncologist practicing medicine in Newport Beach, California. Dr. Seery is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Ductal Adenocarcinoma, Ampullary Cancer, Pancreatoblastoma, and Cholangiocarcinoma (Bile Duct Cancer).
UCI Health Surgery Services
Dr. David K. Imagawa is a fellowship-trained UCI Health surgeon who is a leading expert in minimally invasive liver and pancreatic surgery.His clinical interests include pancreatic cancer, hepatocellular carcinoma, liver cancer, bile duct cancer and islet cell transplantation. He has published numerous publications and has participated in a number of clinical trials involving hepatocellular carcinoma and pancreatic malignancies. He also is a three-time recipient of the John E. Connolly Award, which is presented annually to an outstanding professor of surgery at the University of California, Irvine School of Medicine.Imagawa earned a medical degree and a PhD in pharmacology from Johns Hopkins School of Medicine in Baltimore, Md. He completed an internship and residency in general surgery at UCLA School of Medicine, where he also completed fellowships in liver transplantation research and organ transplantation. Dr. Imagawa is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Ampullary Cancer, Gallbladder Removal, and Pancreatectomy. Dr. Imagawa is board certified in American Board Of Surgery - Surgery (General Surgery).
UCI Health Chao Family Comprehensive Digestive Disease Center
Dr. John G. Lee is a UCI Health gastroenterologist who specializes in the diagnosis and treatment of disorders of the pancreas and biliary tract using minimally invasive techniques, including interventional endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP).Lee also is skilled in the treatment of gastrointestinal bleeding and the removal of difficult and large colonic polyps. He is involved in the research of outcomes of gastrointestinal endoscopy and is the author of numerous publications.Lee earned his medical degree from the University of Miami’s Miller School of Medicine in Miami, Fla. He completed an internship in internal medicine at Jackson Memorial Hospital in Miami, followed by an internal medicine residency at Wadsworth VA Medical Center in Los Angeles. He completed a fellowship in gastroenterology at Duke University School of Medicine in Durham, N.C. Before coming to UC Irvine Medical Center, he was an associate professor at UC Davis School of Medicine.Although Dr. Lee's primary patient base is adult, he performs endoscopic retrograde cholangiopancreatography (ECRP) on pediatric patients. Dr. Lee is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Jaundice, Cholestasis, Bile Duct Stricture, Endoscopy, and Pancreatectomy. Dr. Lee is board certified in American Board Of Internal Medicine - Gastroenterology.
Gastrointestinal Medical Oncology Clinic
Dr. Andrew H. Ko is a specialist in digestive system cancers. He provides compassionate and individualized care for patients with cancers of the pancreas, stomach and esophagus. In research, Ko has long been active in developing and evaluating new treatments for gastrointestinal cancers, including molecularly targeted agents and immune-based therapies. Ko earned an undergraduate degree in applied mathematics and biology at Brown University. He earned his medical degree at the Johns Hopkins University School of Medicine. He completed a residency in internal medicine at Beth Israel Deaconess Medical Center, an affiliate of Harvard Medical School, and completed a fellowship in medical oncology at Stanford University. He joined UCSF in 2001. Dr. Ko is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Stomach Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Ko is board certified in American Board Of Internal Med/Medical Oncology, Medical Oncology. Dr. Ko is currently accepting new patients.
Cancer Center - Dignity Health - San Luis Obispo, CA
Dr. Tom Spillane believes in an integrative approach to the management of his patients. His definition of an integrative approach combines the best of the updated western medicine technology, complementary care, clinical trials and local psychosocial support services.Dr. Spillane co-founded the Hearst Cancer Resource Center in 2008, as well as the Surfing for Hope Foundation in 2011, a program that among other services takes cancer survivors and children whose parents are battling cancer, on monthly surf sessions.Board Certification:Oncology, HematologyMedical School:University of California, DavisMedical Oncology Residency:University of California, IrvineFellowship Training:University of California, IrvineAreas of Interest:Brain tumors, Breast Cancer, GI Cancers, Head and Neck Cancer, Lung Cancer, Melanoma. Dr. Spillane is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 74 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Familial Colorectal Cancer, Colorectal Cancer, and Lynch Syndrome. Dr. Spillane is board certified in Internal Medicine (Sub: Medical Oncology). Dr. Spillane is currently accepting new patients.
2324 Sacramento Street Care Center
Stephanie Jeske is an Oncologist practicing medicine in San Francisco, California. Dr. Jeske is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Paget Disease of the Breast, Breast Cancer, and Inflammatory Breast Cancer. Dr. Jeske is board certified in Medical Oncology - Board Certified and Hematology - Board Certified. Dr. Jeske is currently accepting new patients.
Burlingame Center
Kimberly Dalal is a General Surgeon practicing medicine in Burlingame, California. Dr. Dalal is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Colorectal Cancer, Pancreatectomy, and Small Bowel Resection. Dr. Dalal is board certified in Surgery - Board Certified and Not ABMS Specialty. Dr. Dalal is currently accepting new patients.
Sansum Clinic Pueblo Multi-Specialty Clinic
Mick Meiselman is a Gastroenterologist practicing medicine in Santa Barbara, California. Dr. Meiselman is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Pancreatic Pseudocyst, Bile Duct Obstruction, Cholestasis, Pancreatectomy, and Endoscopy.
PAMF - Oncology
Glenn Wong is a Hematologist practicing medicine in Santa Cruz, California. Dr. Wong is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Paget Disease of the Breast, Myelodysplastic Syndrome (MDS), and EGFR Positive Lung Cancer. Dr. Wong is board certified in Internal Medicine (Sub: Medical Oncology) and Internal Medicine (Sub: Hematology). Dr. Wong is currently accepting new patients.
Pacific Laparoscopy
caring, good listener, dedicated, intelligent, compassionate, committed, healing and reassuring. Dr. Rabkin is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Pancreatic Cancer, Liver Failure, Liver Transplant, and Pancreatectomy. Dr. Rabkin is board certified in Surgery General Surgery. Dr. Rabkin is currently accepting new patients.
2324 Sacramento Street Care Center
Gauri Kelekar is an Oncologist practicing medicine in San Francisco, California. She has been practicing medicine for over 18 years. Dr. Kelekar is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Hemochromatosis, Familial Colorectal Cancer, and Urothelial Cancer. Dr. Kelekar is board certified in Medical Oncology - Internal Medicine Hematology. Dr. Kelekar is currently accepting new patients.
Van Ness Campus Medical Office Building
Assad Hassoun is a General Surgeon practicing medicine in San Francisco, California. Dr. Hassoun is rated as an Advanced provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Liver Failure, Pancreatic Cancer, Familial Pancreatic Cancer, Pancreatectomy, and Hepatectomy. Dr. Hassoun is board certified in Surgery - Board Certified. Dr. Hassoun is currently accepting new patients.
Cedars-Sinai Liver Disease & Transplant Center
Dr Nicholas is a Transplant Surgeon practicing medicine in West Hollywood, California. Dr. Nicholas is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 65 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Liver Transplant, and Pancreatectomy.
Vincent Chung, M.D.
Vincent Chung is an Oncologist practicing medicine in Duarte, California. Dr. Chung is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Endoscopy, and Gastrostomy.
Office
German Caraang is a Nurse Practitioner practicing medicine in Duarte, California. Caraang, NP is rated as a Distinguished provider by MediFind in the treatment of Ampullary Cancer. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Ampullary Cancer, Gallbladder Adenocarcinoma, and Gastroesophageal Junction Cancer.
Last Updated: 06/30/2026












