Dr. Donny Chang, MD

Dr. Donny Chang, MD

Endocrinology, Diabetes & Metabolism  ·  
Male  ·  
Age 47
Dr. Donny Chang, MD is an endocrinology, diabetes & metabolism specialist in Leominster, MA and has been practicing for 15 years. He graduated from Boston Univ Sch Of Med in 2003 and specializes in endocrinology, diabetes & metabolism.Read his story

165 Mill St

Leominster, MA 01453

Contact Information

(978) 534-6500

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • MultiPlan
  • Tufts Health Plan

*Please verify this information when scheduling an appointment.

Learn about Dr. Chang

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Chang performs your care needs compared to other doctors.

Diabetes With Renal Manifestations
more than 85% of peers
more than 71% of peers
more than 57% of peers

Dr. Chang's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

Dr. Chang's bio

This content was provided by Dr. Chang "Raised in Hawaii, Dr. Donny Chang first became interested in medicine when a family member became ill and he saw how much difference a caring and empathetic doctor could make. "When I was young, I got a chance to see how doctors can really help people, and it stayed with me when it came time to choose a career," he explains. Dr. Chang enjoys his work as an endocrinologist because it allows him to develop life-long relationships with his patients. "Most of my patients have conditions that will require long-term care and management. So it gives me a chance to really get to know them and I enjoy that aspect of my practice." Dr. Chang completed a fellowship in general endocrinology at Boston Medical Center with a subspecialty interest in thyroid and parathyroid disorders. At Boston University he trained with well-known experts in thyroidology and specialized in thyroid ultrasounds and fine-needle aspiration biopsies. In addition, his PhD is in the field of Molecular Medicine, with a focus in cancer biology and the regulation of tumor suppressor genes/proteins, so he is very qualified to help people with any thyroid disorders, including nodules and cancers. In addition to thyroid and parathyroid disorders, Dr. Chang is also very interested in every aspect of general endocrinology, including diabetes, osteoporosis/bone disorders, as well as pituitary, gonadal and adrenal disorders. In his work as an endocrinologist Dr. Chang often helps patients dealing with obesity and diabetes. "Good diabetes care is about taking the time to get to know your patients and being able to tailor your care for each individual based on their specific needs. I also strongly believe in taking the time to teach and counsel my patients at every visit so that they can better understand and manage their own disease processes. The key is to be compassionate and empathetic and help each patient as much as possible." When he is not busy seeing patients, Dr. Chang enjoys spending time with his family and working on home improvement projects. He also enjoys photography as well as cooking."
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1  Specialties

  • Endocrinology, Diabetes & Metabolism

0  Board Certifications

Dr. Chang does not have any board certifications listed.

25  Conditions Treated

Background Check

0 Malpractice Claims

No malpractice history found for Massachusetts.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Boston Univ Sch Of Med
    Medical School | Graduated 2003

Awards & Recognition

Awards & Honors

Dr. Chang has no awards or honors listed.

Media & Publications

Dr. Chang has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Chang does not have any memberships or affiliations listed. If you are Dr. Chang and would like to add memberships or affiliations, please update your profile.

Dr. Chang's Reviews

Likelihood to recommend Dr. Chang


Based on 5 reviews

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Average Wait Time
  • 31 – 45 minutes
Dr. Chang's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Donny Chang, MD
I live almost an hour from Dr. Chang but am willing to drive to see him because I like him so much. He truly listens to me. He is very thorough about answering questions. The wait may be a little longer, but it is only because he gives every patient his time and doesn't rush past people. I would...Read More
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