Hairong Sang, MD - Endocrinology - Wheaton Franciscan Healthcare

Skip to Content

Hairong Sang watermark
Patient Rating
4.8 / 5 (Based on 77 Reviews) Read Patient Comments

Hairong Sang, MD

Specialties: Endocrinology, Diabetes & Metabolism
"I believe in good communication between the patient and physician is critical to excellent medical care. I always take time to listen to my patients with respect and compassion."
Request an Appointment


Accepting new patients.


Clinical Interests

  • Diabetes Management and Prevention
  • Thyroid Disease/Disorders
  • Osteoporosis
  • Adrenal Abnormalities
  • Pituitary Disorders

Meet Dr. Sang


  • English
  • Mandarin


  • Elmbrook Memorial
  • St. Joseph


  • Medical School
    1996 Beijing Medical University, Beijing, China
  • Residency
    2008 New York Medical College, Staten Island, New York
  • Fellowship
    2010 Banner Good Samaritan Medical Center/Phoenix VA Health Care System, Phoenix, Arizona


  • Internal Medicine
  • Endocrinolgy, Diabetes & Metabolism

Practice Restrictions

Dr. Sang sees patients Wednesday afternoons only at the Brookfield office.

Patient Reviews

Learn more about these ratings
October 31, 2016
Dr. Sang has been very patient with me. I am having problem controlling my Diabetes due to eating irregularly and out a lot. She is trying to expose me to alternate methods.
September 26, 2016
I use to see Dr. LaMack. I had rated her high at the time because I had nothing to compare her to. Now that I see Dr. Sang I find more depth of information and understanding of my numbers.
September 06, 2016
Outstanding person. I have a lot of faith in her. She is priceless.
August 29, 2016
I was very happy with the appointment overall
August 22, 2016
August 10, 2016
Dr sang is awesome. I've never had a better experience with a doctor. She is always prompt in ordering tests and follows up in a timely manner. I would highly recommend her to anybody. Thank you Dr Sang!
July 05, 2016
Great Doctor and would definitely recommend to others. Have already done so.
July 04, 2016
I wish she had given me a print out of my A1C score.
May 23, 2016
Dr. Sang found my problem and helped me correct it. Many thanks to her
May 10, 2016
I have already recommended Dr. Sang to a co-worker.
February 24, 2016
Dr. Sang is an excellent doctor and I enjoy seeing her. She has taken excellent care of me.
January 22, 2016
*Dr. Sang really cares about her patients - She is the best.
December 21, 2015
Provider needs to talk louder - it was hard to hear her. Very knowledgeable.
October 18, 2015
I think Dr. Sang is very busy. But I never feel rushed when I visit her office.
September 16, 2015
This is the first time a thyroid doctor has treated me so well, personally and medically. I have finally found a highly knowledgeable thyroid doctor who sincerely cares how I physically and medically feel and is so diligent concerning correct treatment for me. I feel safe that she is on top of my problem.
August 24, 2015
Dr. Sang has really helped me with my thyroid issues and I have the 100% confidence in her. I feel better than I have in years because of her.
View More Reviews