0 reviews
Summary
Dr. Michele Tana specializes in gastroenterology and internal medicine, bringing comprehensive care to patients with digestive system concerns. She earned her medical degree from Harvard Medical School and completed her residency at UCSF Medical Center. With 21 years of clinical experience, Dr. Tana has developed expertise in managing complex gastrointestinal conditions. She provides care in English to serve her patients effectively.
Dr. Tana practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California. She treats patients with serious digestive conditions including upper gastrointestinal bleeding, melena, and cirrhosis. Her procedural expertise includes performing upper gastrointestinal endoscopy, colonoscopy, and lower gastrointestinal endoscopy to diagnose and treat various digestive disorders.
Dr. Tana practices at Zuckerberg San Francisco General Hospital and Trauma Center in San Francisco, California. She treats patients with serious digestive conditions including upper gastrointestinal bleeding, melena, and cirrhosis. Her procedural expertise includes performing upper gastrointestinal endoscopy, colonoscopy, and lower gastrointestinal endoscopy to diagnose and treat various digestive disorders.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 21 years of experience
- speaks English
- Ucsf Medical Center
- 2 specialties
- 13 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 3 office locations
- Female
Office Locations
Dr. Michele May-Sien Tana has 3 locationsSan Francisco Department Of Public Health Tuberculosis Control Unit
1001 Potrero AveSan Francisco, CA 94110 Tel: (415) 206-8524
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Zuckerberg San Francisco General Hospital And Trauma Center
1001 Potrero AveSan Francisco, CA 94110 Tel: (628) 206-8000
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Michele May-Sien Tana, MD | Theresa Obonyano, APRN | Ashley Anderson, APRN | Dr. Tahereh Ghaziani |
| Gastroenterology | Gastroenterology | Gastroenterology | Gastroenterology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 21 Years of Experience | |||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | Speaks English |
| San Francisco , CA | SACRAMENTO , CA | SACRAMENTO , CA | Redwood City , CA |
| Med School: Harvard Medical School | Med School: The University of Texas Health Science Center at Houston | Med School: East Tennessee State University - Quillen College of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Michele May-Sien Tana
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Michele May-Sien Tana has the following 2 specialties
Specialty Expertise
Dr. Michele May-Sien Tana has the following 13 areas of expertise
Certifications, License, & Education
21 Years Experience
Dr. Michele May-Sien Tana holds an active medical license in the state of California.
Medical License
Medical Doctor with an active medical license in the state of California that expires in 2026.
Education & Training
Residency
Completed their residency at Ucsf Medical Center.
Medical School
Graduated from Harvard Medical School in 2005.
NPI Number
Dr. Tana's NPI number is 1740460070.
Similar doctors
Frequently Asked Questions
- Is Dr. Michele May-Sien Tana accepting new patients?
- Dr. Michele May-Sien Tana is accepting new patients on Vitals. View Dr. Michele May-Sien Tana's profile on Vitals to make an appointment.
- Does Dr. Michele May-Sien Tana accept my insurance?
- You can see the insurance plans that Dr. Michele May-Sien Tana accepts on their Vitals profile.
- Which hospitals is Dr. Michele May-Sien Tana affiliated with?
- Dr. Michele May-Sien Tana is affiliated with Zuckerberg San Francisco General Hospital And Trauma Center.
- Where is Dr. Michele May-Sien Tana's office located?
- Dr. Michele May-Sien Tana's office is located at 1001 Potrero Ave, San Francisco, CA, 94110.
- Does Dr. Michele May-Sien Tana accept virtual/telehealth appointments?
- Dr. Michele May-Sien Tana has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.






