John Hsieh, MD
Coast Nephrology Medical Group, Inc.
Optum Care Network California
You are now leaving Optum.com to see Medicare plan choices through our partner site.
You are now leaving Optum.com to see Medicare plan choices through our partner site.
Languages Spoken
:Chinese
, English
Clinic Phone
:Please call 844-575-1504, TTY 771 for any questions around finding a doctor or enrolling in a plan that works for you
Accepts most Medicare plans
Medical School
Tufts University - Boston University Schools of Medicine
Internship
University of California, Irvine
Fellowship
Harbor General Hospital
Board Name
American Board Internal Medicine
Care Designed Around You
We personalize care around your unique health goals, lifestyle and medical conditions. Your doctor works with the latest data, science and technology to help you get the care and treatments you need to prevent illness. Your doctor and care team will help you get better care because keeping you healthy is our greatest reward.