Greg Shih Han Yen Medical Corporation

Friendly Staff. Booked appointment ahead of time and had no wait when I showed up. Only problems I encountered had nothing to do with the office rather with my medical insurance being scummy.

These people are absolute morons. Completely disorganized. I called to reschedule an appointment, for Saturday. I went and they were closed. On Monday I called and they said they had no record of...

First time visit Dr Yen for my heart, may be problem. I need to paid $150 even I have PPO co-payment is $45. After Dr Yen consultation, I need to have further monitor my heart rate with a special...

This office is very unorganized and follow up is not good either. I had a terrible experience here, the office staff are totally incompetent. Very unprofessional office for being a specialist...

We paid $150 out of pocket first for a 10 minute ECG...... Doctor later sends another invoice for $37.24 since my insurance allowed only $187.24......he billed to them $350 for this...... Can...