Jonathan Moses is a Pediatric Gastroenterologist and a Gastroenterologist in Palo Alto, California. Dr. Moses is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Crohn's Disease, Atresia of Small Intestine, Ulcerative Colitis, and Delayed Growth. Dr. Moses is currently accepting new patients.

John Clarke is a Gastroenterologist in Redwood City, California. Dr. Clarke is rated as a Distinguished provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Achalasia, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.

Afrin Kamal is a Gastroenterologist in Redwood City, California. Dr. Kamal is rated as a Distinguished provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Heartburn, Endoscopy, and Gastrectomy.

Edward Damrose is an Otolaryngologist in Redwood City, California. Dr. Damrose is rated as a Distinguished provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Throat Cancer, Laryngeal Cancer, Perichondritis, Laryngectomy, and Endoscopy.

Yasser Bhat is a Gastroenterologist in San Carlos, California. Dr. Bhat is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Bile Duct Obstruction, Choledocholithiasis, Barrett Esophagus, Endoscopy, and Colonoscopy. Dr. Bhat is currently accepting new patients.

Irene Sonu is a Gastroenterologist in Stanford, California. Dr. Sonu is rated as a Distinguished provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Gastroparesis, Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Endoscopy, and Colonoscopy.

Nielsen Fernandez is a Gastroenterologist in Stanford, California. Dr. Fernandez is rated as a Distinguished provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Celiac Disease, Eosinophilic Esophagitis, Esophagitis, Endoscopy, and Colonoscopy.

In his free time, Dr. Kao enjoys playing the piano, listening to live music, enjoying the outdoors and traveling to Italy. He and his wife, who were married in her hometown of Padova, Italy, also love to bike, run and enjoy the outdoors. Dr. Roger Kao is fluent in Mandarin Chinese and conversational medical Spanish and Italian. Dr. Kao is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Gastric Dysmotility, Irritable Bowel Syndrome (IBS), Diarrhea, Gastrectomy, and Endoscopy.

Edward Onuma is a Gastroenterologist in San Mateo, California. Dr. Onuma is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Hemorrhoids, Heartburn, Portal Hypertension, Gastrectomy, and Colonoscopy. Dr. Onuma is currently accepting new patients.

Our goal is to provide you with personalized medical care using the most current technology to diagnose and treat your medical problems. Emphasis is placed on disease prevention whenever possible. Should you need specialized treatment, a range of diagnostic and therapeutic procedures are available. We will work with your primary care physician to help diagnose, treat, and heal. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Familial Adenomatous Polyposis, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Gastrectomy.

Vino Verghese is a Gastroenterologist in Burlingame, California. Dr. Verghese is rated as a Distinguished provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Pancreatic Cancer, Endoscopy, and Pancreatectomy. Dr. Verghese is currently accepting new patients.

Linda Nguyen is a Gastroenterologist in Redwood City, California. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Gastroparesis, Irritable Bowel Syndrome (IBS), Morning Sickness, Intestinal Pseudo-Obstruction, and Colonoscopy.

Sundeep Singh is a Gastroenterologist in Redwood City, California. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Ulcerative Colitis, and Gastrectomy.

Subhas Banerjee is a Gastroenterologist in Redwood City, California. Dr. Banerjee is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Choledocholithiasis, Bile Duct Stricture, Bile Duct Obstruction, Endoscopy, and Colonoscopy.

Joo Hwang is a Gastroenterologist in Redwood City, California. Dr. Hwang is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Achalasia, Gastroparesis, Stomach Cancer, Endoscopy, and Colonoscopy.

David Goldenberg is a Gastroenterologist in Redwood City, California. Dr. Goldenberg is rated as an Advanced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Bacterial Gastroenteritis, Necrotizing Enterocolitis, Pseudomembranous Colitis, Gastrectomy, and Endoscopy.

Board Certified in Internal Medicine. Dr. Gonzales is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Hyperlipidemia Type 3, Lung Metastases, High Cholesterol, Ureteroscopy, and Endoscopy.

I strongly believe in providing compassionate, thorough and up to date medical treatment for all of my patients. I strive to be a good listener to determine the best diagnostic and therapeutic approach for each patient every time I see them in the office. Our entire team here at Peninsula Gastroenterology Medical Group does our best to ensure your visit will be pleasant and stress free! I look forward to meeting with you. Dr. Rengstorff is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Indigestion, Endoscopy, and Gastrectomy.

Dr. Torosis is a native of Montreal, Canada and founded Peninsula Gastroenterology Medical Group in 1986. Dr. Torosis attended medical school and internship at McGill University in Montreal. In 1982 Dr. Torosis moved to California where he completed his internal medicine residency in San Diego. He attended Yale University for his fellowship in Gastroenterology and Liver Diseases. In 1986 at the completion of his fellowship, he moved to the Peninsula. Dr. Torosis is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. His top areas of expertise are Ulcerative Colitis, Diverticular Disease, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.

Patients are the customers and owners of their health. Doctors are providers of information, education and personalized services to the patients. While doctors are good sources of opinions and guidance, ultimately all decisions should come from well informed patients. Dr. Yang strongly believes the best medical care is delivered when the doctor is a knowledgeable and compassionate patient advocate which includes providing clear communication, recommending options that have sound scientific basis, and developing action plans that are customized and well organized. It is the patient-centric approach that has served Dr. Yang and her patients well over many years. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Painful Swallowing. Her top areas of expertise are Familial Adenomatous Polyposis, Gastric Dysmotility, Indigestion, Portal Hypertension, and Colonoscopy.