Difficult to quantify the value that comes from knowing that you have access to medical service from your personal physician anytime, day or night, if required, brings piece of mind. Dr. Chang is always reassuring and supportive, my wife and I always know that we are getting excellent medical advise. That is especially important given the uncertainty of our environment today. False information… See more
Wesley J. Chang, MD
Anaheim, CA 92807 Get Directions

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My Philosophy and Approach to Wellness...
Dr. Chang's Credentials
Cedars-Sinai Medical Center
Los Angeles, CA
Internal Medicine 1980-1982
Cedars-Sinai Medical Center
Los Angeles, CA
1979-1980
University of Hawaii, John A. Burns School of Medicine
Honolulu, HI
Doctorate of Medicine 1979
University of Southern California
Los Angeles, CA
Bachelor of Science, Biological Sciences 1974
Diplomate, American Board of Internal Medicine
Placentia-Linda Hospital
Orange Coast Magazine Top Doctor 2016, 2017
Testimonials from patients of Dr. Chang
Dr.Chang has been my doctor for 20 years or so. I have had many medical issues during this period of time. I have the utmost confidence in his ability. He has went above and beyond for me including visiting me in the hospital, taking calls on Super Bowl Sunday and driving several miles alway to handle a prescription issue, writing letters when needed and many other medical issues which… See more
Dr. Chang is a great Doctor taking care of my health for many years. always ready to see me.
Dr. Chang and his staff are like visiting family. They know what is going on with your healthcare, going above and beyond for needed referrals. I have probably been with them over 20 years and they have always been caring.
Thank you, Dr. Chang for all the Saturday morning walk's, for our group brunch, and for sharing your love of music with me. Thank you, for being there for me during my husband's battle with Cancer, and for being my doctor since 1992.
Blessings to you and Judy and your great office staff.
Sincerely,
Renee B.
The complete staff does a great job and they are all very professional. I always enjoy talking with Dr Chang and discussing my health and medical options.
Dr. Chang and his staff are amazing!
Dr. Chang is an awesome Dr.
He is very thoughtful and caring.
He is very thorough and always makes the time to talk with you and help you to understand anything that you may have questions about.
He takes very good care of our family. It is so wonderful to have a Dr. that is such a great person and makes our health and wellbeing a… See more
I cannot thank Dr Chang and his staff for helping me out when I had a reaction to taking aspirin from my recent hip replacement surgery, Dr. Chang did a blood test and in two hours I had to be admitted to the hospital for a Blood Transfusion, He took care of everything and even scheduled the another Dr. for an endoscopy the next day. I don;t think i would still be here if the immediate action… See more
I want to thank Dr. Chang from the bottom of my heart. He is amazing. He is caring, always answers all my questions and takes the time with me to understand exactly how I am feeling on my visit. I always feel better after I see
Dr. Chang. He has been my doctor for over 23 years and I never want to change. I also love his staff so much.
THANK YOU DR. CHANG YOU ARE THE BEST-… See more
2 days after arriving in South Africa for a 23 day trip, my husband experienced pain and swelling in his jaw. He was unable to open his mouth. Even though there was an 9 hr. difference, I was able to discuss needed procedures and possible diagnosis. He approved the antibiotic chosen by a local Dentist.
During this same trip, my husband had a stone in his bladder that wouldn't pass.… See more