Dr. Jeffrey Chang, MD

Dr. Jeffrey Chang, MD

Endocrinology, Diabetes & Metabolism  ·  
Male  ·  
Age 62
(40)
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Dr. Jeffrey Chang, MD is an endocrinology, diabetes & metabolism specialist in Peoria, IL and has been practicing for 33 years. He graduated from Yonsei U, Seoul in 1980 and specializes in endocrinology, diabetes & metabolism, endocrinology & metabolism, and more.

3308 W Chartwell Rd

Peoria, IL 61614

Contact Information

(309) 691-7640

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HAP Insurance
  • HealthLink
  • Humana
  • MultiPlan

*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.

Hypothyroidism
very high
more than 99% of peers
Thyroid Disease
very high
more than 99% of peers
Continuous Glucose Monitoring
very high
more than 99% 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.

3  Specialties

  • Endocrinology, Diabetes & Metabolism
  • Endocrinology & Metabolism
  • Internal Medicine

2  Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

37  Conditions Treated

Less
Read Less

1  Procedures

  • Continuous Glucose Monitoring

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

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.

Education

  • Yonsei U, Seoul
    Medical School | Graduated 1980
  • St Joseph Hospital
    Internship Hospital | Completed 1982
  • St Joseph Hospital
    Residency Hospital | Completed 1984
  • University Of Illinois
    Fellowship Hospital | Completed 1985

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
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

3.0

Based on 40 reviews

5 Stars
40%
(16)
4 Stars
10%
(4)
3 Stars
2.5%
(1)
2 Stars
7.5%
(3)
1 Star
40%
(16)

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Dr. Chang?
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Average Wait Time
  • 10 – 15 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. Jeffrey Chang, MD
RecentHighestLowestMost Helpful
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As others point out, Dr. Chang doesn't have much bedside manner. However, he will listen if you speak up. He's a hard read but tries to do his best. His specialty is diabetes but I see him for Pcos. He's one of the few in his field that sees Pcos as a medical condition and treats it.
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Dr Chang identified and treated my condition even before my blood results came back. He could tell right away I wasn’t getting the correct levels of medicine which I had been telling my Drs for year, but it fell on deaf ears until I came to him. Since then I’ve made SO much progress dealing with my...Read More
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I had an untreated thyroid storm that landed me in the ER twice. I had no medication and I am the mother of a baby. No one would see me (St Louis: 6 month wait, or pay $2,000 to get on schedule; Dr Sfeir wouldn't see me because I lived "outside service area" - nevermind the oath to help people). I...Read More
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I have seen Dr Chang a few times now and he was awesome. He explained everything thoroughly and answered all my questions. He was kind and his nurses are wonderful as well.
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I've been seeing Dr Chang for a few years now and he's amazing. He is not a talker, but he does answer questions and is open to suggestions.
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