![](http://dynl.mktgcdn.com/p/WS7qJsaBPnjCLRyDSgTuXbvfDD6nl6cOPKfBO4EC5G0/252x252.jpg)
Tin Yung, MD
Internal Medicine
Johntin Medical Group
Optum Care Network - Optum
Call to Enroll in Medicare AdvantageQuestions? Call a licensed insurance agent at 844-575-1504, TTY 771
Call to Enroll in Medicare AdvantageQuestions? Call a licensed insurance agent at 844-575-1504, TTY 771
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
Medical School
University Of Texas Health Science Center
Internship
LAC / USC Medical Center
Residency
LAC /USC Medical Center
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.