Hennessey Tseng, MD

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1450 Treat Blvd Ste 220B
Walnut Creek, CA 94597
For ongoing updates and information about COVID-19, including how to access care, please visit the John Muir Health website.
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Reviews

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3.59 reviews
Nancye H.
1/4/2021

Dr. Tseng is an extraordinary doctor! He is friendly, and listens attentively to his patient's concerns. He took time to answer all my questions regarding my pacemaker (I had MANY questions!),...

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Mike Z.
2/19/2025

I love Dr. Tseng! A couple decades ago he put me on statins, CoQ-10 and has monitored my blood and done stress tests routinely, and I am now much older than my dad and his siblings were at the age...

R B.
3/10/2025

Waited 17 minutes on hold to make an initial appointment, and they finally picked up the phone and then immediately hung up.

Shanell C.
12/25/2020

My mother died as result of his poor judgment. He performed an procedure on her and punctured her heart. He was offended because she didn't feel comfortable with him performing the procedure and...

B. N.
5/24/2019

May 23, 2019 My first visit with Dr. Hennessey Tseng. A FIVE star visit as he was right on time. Plus, he explained everything thoroughly so I could actually understand. I did not feel that he...

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