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Dr. Mark Tsai

Dr. Mark Tsai

Gastroenterology*
45+ years of experience

Dr. Mark Tsai is a gastroenterologist in Northridge, CA and has over 45 years of experience in the medical field. He graduated from College Of Medicine / National Taiwan University in 1977. He is affiliated with medical facilities Northridge Hospital Medical Center and Cedars-Sinai Medical Center. He is accepting new patients and telehealth appointments.

5 Star Rating
Based on 23 reviews 5 Star Rating (23 reviews)

Mark F. Tsai M.D., F.A.C.G., M.P.H., Northridge, CA

18350 Roscoe Blvd Northridge, CA 91325
Telehealth available

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Dr. Tsai is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

Experience Check

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Dr. Tsai's Reviews

Likelihood to recommend Dr. Tsai

5.0

23 ratings, 15 with a written review
5 Star
96%
96%
4 Star
4%
4%
3 Star
0%
0%
2 Star
0%
0%
1 Star
0%
0%

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RecentHighestLowestMost Helpful
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Mary Fooshee – Mar 31, 2023
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
No results
1 person found this helpful
Helpful
Ilya Vilshenker – Jul 08, 2022
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
What could be improved
No results
Helpful
Sailaja Ayyala – Jul 03, 2022
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Debora Stopeck – Mar 29, 2022
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What went well
No results
What could be improved
No results
Helpful
Samir Yaghnam – Jun 15, 2021
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Oct 08, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Patty Molinari – Oct 01, 2020
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 people found this helpful
Helpful
Dee S in West Hills, CA – Jun 11, 2019
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Homaira in Reseda , CA – Mar 12, 2019
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What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Jun 30, 2018
×Post a ResponseAre you Dr. Mark Tsai?
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
David Rubin in Granada Hills – Mar 28, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Jenette in northridge, ca – Jan 15, 2017
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Chatsworth, CA – Nov 06, 2016
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 people found this helpful
Helpful
Miranda in Chatsworth, CA – Apr 02, 2016
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
6 people found this helpful
Helpful
Northridge, CA – Dec 24, 2015
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About Me

care philosophy

I try to communicate with my patients. I strive to explain their medical condition and discuss their treatment options in plain language. Questions are answered. I want no patient to leave the office thinking they were rushed through their visit
  • Gastroenterology

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • University Of Missouri School Of Medicine

    Fellowship Hospital, 1984
  • Hurley Med Ctr-mich St University

    Residency Hospital, 1982
  • Harvard School Of Public Health

    Medical School, 1979
  • National Taiwan University

    Undergraduate School, 1977
  • College Of Medicine / National Taiwan University

    Medical School, 1977
  • Natl Taiwan University Hospital

    Internship Hospital, 1977
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
Internal Medicine
American Board of Physician Specialties®
American Board of Physician Specialties
Gastroenterology
Internal Medicine
Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • Chinese

  • Mandarin

Dr. Tsai is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

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    Locations

    Mark F. Tsai M.D., F.A.C.G., M.P.H., Northridge, CA

    Northridge Office18350 Roscoe Blvd Northridge, CA 91325
    1