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Appointment Information

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About Joshua Rubin, MD

Joshua Rubin, MD, is a board-certified gastroenterologist who treats diseases of the esophagus, stomach, small intestine, colon and rectum, pancreas, gallbladder, bile ducts and liver. He specializes in colon cancer prevention, Helicobacter pylori infection (H. pylori) and eosinophilic conditions of the gastrointestinal tract (eosinophils are white blood cells that can cause inflammation). This includes eosinophilic esophagitis and eosinophilic gastroenteritis.

As an assistant professor in the Department of Medicine, Dr. Rubin instructs medical students, residents and fellows. His research focuses on H. pylori.
Dr. Rubin completed a fellowship in gastroenterology at UC San Diego School of Medicine and a residency in internal medicine at David Geffen School of Medicine at UCLA. He earned his medical degree from Vanderbilt University School of Medicine in Nashville. He is board certified in gastroenterology and internal medicine.
Dr. Rubin is a member of the American College of Gastroenterology and Alpha Omega Alpha medical honor society.

In his free time, he enjoys spending time with his wife, their two dogs and cat, playing basketball, surfing, camping, hiking and traveling.

UC San Diego Health Links
For more information, see Gastroenterology.

Insurance Information
UC San Diego Health accepts most major health insurance plans, but you should verify that your plan covers this provider and all services and locations. The information in the link below does not apply to affiliate providers, who are not employed by UC San Diego Health.
Health Insurance Plans Accepted

Medical Degree

  • Vanderbilt University School of Medicine, Nashville, TN

Fellowship

  • UC San Diego, School of Medicine, San Diego, CA

Residency

  • UC Los Angeles, School of Medicine, Los Angeles, CA

Gender

  • Male

Date Joined Staff

  • 2017-08-01

Board Certifications

  • American Board of Internal Medicine
  • Gastroenterology
Insurance Information
UC San Diego Health accepts most major health insurance plans, but you should verify that your plan covers this provider and all services and locations. The information in the link below does not apply to affiliate providers, who are not employed by UC San Diego Health.
Health Insurance Plans Accepted