Zahn Chester MD's cover image
Claim this profile

This profile has not been claimed by the business owner or representative.

Claim this business to update business information, get appointment requests, engage visitors with web chat, and more!

Zahn Chester MD

1.6

About this business

Dr. Chester Zahn, MD is a gastroenterology specialist in San Gabriel, CA and has been practicing for 31 years. He graduated from Stanford University in 1983 and specializes in gastroenterology. 

Location details

1026 East Las Tunas Drive, San Gabriel, CA, 91776, United States

Get directions
WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
1.674 reviews
Select a rating
Anonymous's profile image
6 years ago

Very rude and a very horrible doctor. 

Shu's profile image
7 years ago

Doctor's manner was very rude and no patients to listen to his sick patient and patient's family when they asked him questions. The medicine he prescribed causes a lot of side effects. 

Milan's profile image
9 years ago

Dr. Zahn an his staff were very rude and unprofessional. I would not recommend anyone to this Dr. or office. When asked very basic information, he was abrupt, rude, demeaning, judgmental. He so uncaringly told me that I would, for the rest of my life have to stop.... He seemed angry, during my 2 conversations with him. 

tjwid's profile image
12 years ago

CHESTER ZAHN COMPLETELY MISDIAGNOSED a friend of mine that I recommended to this office. I 100% regret ever referring him here because Chester Zahn showed that he completely did not care about his patient and evidence of that was my friend losing 60 pound within 10 weeks and the doctor telling him that he had "fundamental issues" and that he needed to "push through the pain". He allowed my friend to suffer for that whole time assuming that it was a spastic colon, prescribed large amounts of fiber and laxatives, but he did no... read more

tjwid's profile image
12 years ago

CHESTER ZAHN COMPLETELY MISDIAGNOSED a friend of mine that I recommended to this office. I 100% regret ever referring him here because Chester Zahn showed that he completely did not care about his patient and evidence of that was my friend losing 60 pound within 10 weeks and the doctor telling him that he had "fundamental issues" and that he needed to "push through the pain". He allowed my friend to suffer for that whole time assuming that it was a spastic colon, prescribed large amounts of fiber and laxatives, but he did no... read more

swhitworth's profile image
swhitworth 
13 years ago

Great doctor! Staff was quite friendly. Office was beautiful (recently remodeled). Resolved my intestinal pains. 

Frequently asked questions about Zahn Chester MD

How is Zahn Chester MD rated?

Zahn Chester MD has a 1.6 star rating with 74 reviews. 

When is Zahn Chester MD open?

Zahn Chester MD is closed now. It will open at 9:00 a.m. 

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com