Making it Easier to Take Care of Your Health

Patient Resources

At San Jose Gastroenterology, we aim to make managing your health as convenient as possible. This space is designed to assist you with tasks such as paying bills, completing new-patient forms, and accessing patient education.

Patient Portal Maintenance Notice - 02/06/2026

Our patient portal is currently undergoing maintenance. During this time, portal access and messaging may be temporarily unavailable. We are actively working to resolve the issue and expect service to be restored soon. Thank you for your patience and understanding. For urgent matters, please contact our office directly by phone.

If you have any questions or need further assistance, please don’t hesitate to reach out to our office. We’re here to support you every step of the way.

Please Note: In order to view the forms, you must have Adobe Reader installed. If you need Adobe Reader, you can download a FREE version by clicking here.

Our Most Popularly Viewed forms:

Colonoscopy Preparation Overview

To ensure the best outcome for your colonoscopy, please review the following preparatory overview videos. We recommend that you familiarize yourself with these instructions at least two weeks before your scheduled procedure, as some steps require advance preparation.

For more detailed and personalized instructions, please refer to the paper instructions provided to you during your consultation. Additionally, you can find preparatory instruction forms for various procedures offered by San Jose Gastroenterology below:

Procedure Preparation Instructions in English

Procedure Preparation Instructions in Spanish

Hướng dẫn bằng tiếng Việt

Additional parking at the St. Martin of Tours Parish at 200 O’Connor Dr, San Jose, CA 95128.

Our Doctors

Dedicated to Your Care

Alexis Bayudan, MD
Gastroenterologist
Angela Hsu, MD
Gastroenterologist
Morgan Wong, DO
Gastroenterologist
Jenny Daci Yang, MD
Gastroenterologist
Treta Purohit, MD
Gastroenterologist
Huy Anh Nguyen, MD
Gastroenterologist
Geeta Kutty, MD
Gastroenterologist
Brian S. Levitt, MD
Gastroenterologist
Khanh Nguyen, MD
Gastroenterologist
Eugenie Shieh, MD
Gastroenterologist

Expert Care, Proven Results

Hear What Our Patients Think

Robert B. Testimonials

"We met doctor Hoan Tran for our first office visit. My wife and I were both impressed as we

  • Very Comfortable

Clara M. Testimonials

"Dr Morgan Wong and all his staff are wonderful, and helpful, I am glad I meet with them and

  • Wonderful and Helpful

John S. Testimonials

Dr. Hsu was instrumental in easing my anxiety. She took the extra time to explain the procedure helped me

  • Easing my anxiety

Dr. Concepcion Chief of Clinical Transplantation CA Testimonials

"San Jose Gastroenterology Group is a great referral source for our institution. Patients are cared for locally and can

  • Patients are cared for locally