Dr. Tommy Y. Yen
- Gender: Male
- Experience: 27 years
- Graduated from: University Of California, San Diego School Of Medicine
- Graduation year: 1994
- Sole propriator: No
- NPI: 1053421958
Dr. Tommy Y. Yen M.D.
Gastroenterologist
He is located at 200 West Arbor Drive in San Diego, CA 92103. Can help patients with the following: Bleeding Varices, Blood in Stool, Celiac Disease, Colitis, Gallbladder Pain, Swallowing Disorders. His National Provider Identifier (NPI) number is 1053421958. Appointment can be made via the phone number (800) 926-8273. He also has a website where you can get more information. The website can be found at https://www.sharp.com/san-diego-doctors/dr-tommy-yen-73045. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Tommy Yu-Do Yen, being an gastroenterologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Tommy Y. Yen.
- Abdominal Pain
- Anemia
- Ascites
- Autoimmune Hepatitis
- Bad Breath
- Barrett's Esophagus
- Bleeding Varices
- Blood in Stool
- Botulism
- Cancer
- Carcinoid Tumor
- Celiac Disease
- Childhood Obesity
- Cirrhosis
- Clostridium Difficile Colitis
- Colitis
- Colonoscopy
- Constipation
- Crohn's Disease
- Diarrhea
- Diverticulosis
- Eosinophilic Esophagitis
- Esophagitis
- Fatty Liver Disease
- Feeding and Swallowing
- Food Allergies
- Gallbladder Pain
- Gastric Bypass Surgery
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroparesis
- Heartburn
- Helicobacter Pylori Infection
- Hemorrhoids
- Hepatitis A (HAV)
- Hepatitis B (HBV)
- Hepatitis C (HCV)
- Indigestion
- Inflammatory Bowel Disease (IBD)
- Internal Bleeding
- Intussusception
- Irritable Bowel Syndrome (IBS)
- Lactose Intolerance
- Leaky Gut Syndrome
- Liver Disease
- Nausea and Vomiting
- Pancreas Divisum
- Pancreatic Cancer
- Pancreatic Cysts
- Pancreatitis
- Peptic Ulcer
- Portal Hypertension
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis (PSC)
- Stomach Cancer
- Swallowing Disorders
- Ulcerative Colitis
Procedures Performed by Dr. Tommy Y. Yen
Medicare Enrollment
Dr. Tommy Y. Yen is enrolled to bill Medicare as a Practitioner - Gastroenterology (also registered under: Practitioner - Internal Medicine) .
Bills through: Southern California Permanente Medical Group
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Janssen | $78260 |
| Allergan | $17997 |
| Actavis Pharma | $1922 |
Other
| Promotional Speaking or Service | $83700 |
| Travel and Lodging | $11458 |
| Food and Beverage | $10228 |
Studies
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated in 1994Other ways to reach out
- Website: https://www.sharp.com/san-diego-doctors/dr-tommy-yen-73045
Looking for more Gastroenterologists?
Out of the 28 gastroenterologists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 240 4060 4th Avenue San Diego, 92103, CA
- Gender: Male
- Address: 402 Dickinson Street San Diego, 92103, CA
- Gender: Male
- Address: Mail Code 8413 200 West Arbor Drive San Diego, 92103, CA
- Gender: Female
- Address: 305 East 33rd Street New York, 10016, NY
- Gender: Male
- Address: 200 West Arbor Drive San Diego, 92103, CA
- Gender: Male
- Address: 200 West Arbor Drive San Diego, 92103, CA
- Gender: Male
- Address: 200 West Arbor Drive San Diego, 92103, CA
- Gender: Male
- Address: 200 West Arbor Drive San Diego, 92103, CA
- Gender: Male
- Address: Suite 300 3330 3rd Avenue San Diego, 92103, CA
- Gender: Female
- Address: Mail Code 8413 200 West Arbor Drive San Diego, 92103, CA
Questions & Answers
Does Dr. Tommy Yu-Do Yen have affiliation with practices?
Dr. Tommy Yu-Do Yen is affiliated with Sharp Rees-Stealy Medical Group. For the full list of practices see this list.
Has Dr. Tommy Yu-Do Yen affiliation with hospitals?
Dr. Tommy Yu-Do Yen is affiliated with SHARP MEMORIAL HOSPITAL.
Where can you meet with Dr. Tommy Yu-Do Yen?
Dr. Tommy Yu-Do Yen's office is located at 200 West Arbor Drive in San Diego, CA 92103.
What conditions does Dr. Tommy Yu-Do Yen treat?
Dr. Tommy Yu-Do Yen provides treatment for Bleeding Varices, Blood in Stool, Celiac Disease, Colitis, Gallbladder Pain, Swallowing Disorders. For the full list see this list.