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Ahn Don MD

3.2

About this business

Dr. Byung Ahn, MD is a cardiology specialist in Upland, CA and has been practicing for 34 years. He graduated from Kyunghee University, College Of Medicine in 1978 and specializes in cardiology. 

Location details

1382 East Foothill Boulevard, Upland, CA, 91786, United States

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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
3.224 reviews
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Marian Martin's profile image
Marian Martin 
a year ago

My experience with Dr. Ahn was amazing. I don't have enough words to tell about his high professionalism and empathy for patients. Thank you, doctor Ahn !!! 

Robyn M's profile image
a year ago

This doctor is absolutely amazing. We met him when he was on-call and my daughter was rushed to emergency with a Neuromyelitis Optica Spectrum Disorder relapse. He actually got on a Zoom call with us at 11:30pm in the ER. This doctor doesn't mess around and got on my daughter's needs immediately. He listens, asks questions, makes decisions and gets on it! Anyone that gets this doctor is LUCKY! 

Anonymous's profile image
a year ago

Communication is not a strong characteristic of this practice (Elite Cardiology Group). While the doctor is highly skilled, communication with the dr is nearly impossible. And when it is, it’s a poorly played game of telephone with wrong information conveyed. These cardiologists need to hire and train a much more professional staff. Good thing they don’t care for vital areas of the body. Wait. 

Anonymous's profile image
2 years ago

The best cardiologist around. Saves my life. Had 99% blockage. Office staff great. 

Anonymous's profile image
2 years ago

My husband needs a pacemaker and we have now been rescheduled FOUR times. He was told be Dr. Ahn's office that the procedure was scheduled at 7:30 am. We were told where to go and when to get to the hospital only to find out from hospital staff that the procedure is scheduled for tomorrow. This is unconscionable, especially after it was cancelled before and we were assured that it was definitely scheduled today! Horrible thing to do to a patient who is already nervous and whose pacemaker battery life is at the end!! 

DOCROD's profile image
2 years ago

Dr. Ahn saved my life, as a retired Combat Medic, I was expected to save lives if called upon, and always hoped if it came down to me needing help someone would be there, Dr. Ahn was the guy this time, needless to say he was my blessing. 

Anonymous's profile image
3 years ago

Dr. Ahn is the best. Did have a little bit of a wait but well worth it. 

Jerry searing's profile image
Jerry searing 
3 years ago

The best dr I have been to. Saved my life 

Jeana Brashier's profile image
Jeana Brashier 
4 years ago

My waiting time was under 10 mins. The receptionist was nice. I didn’t wait in the room over 5 mins. Dr Ahn was nice & checked my chart & talked to me briefly. No problems with Dr Ahn. 

Frequently asked questions about Ahn Don MD

How is Ahn Don MD rated?

Ahn Don MD has a 3.2 star rating with 24 reviews. 

When is Ahn Don MD open?

Ahn Don MD is closed now. It will open tomorrow at 9:00 a.m. 

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