Dr. Jeffrey Chang, MD

Dr. Jeffrey Chang, MD

Endocrinology, Diabetes & Metabolism  |  
Male  |  
Age 61
(38)
Insurances AcceptedSave
Dr. Jeffrey Chang, MD is an endocrinology, diabetes & metabolism doctor who practices in Peoria, IL. He is 61 years old and has been practicing for 37 years. Dr. Chang is affiliated with OSF Saint Francis Medical Center.

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

new

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.

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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

  • Abnormal Thyroid
  • Adrenal Gland Diseases
  • Adrenal Incidentaloma
  • Adrenal Insufficiency
  • Autoimmune Diseases
  • Autoimmune Thyroid Diseases
  • Benign Tumor
  • Bone Disorders
  • Breast Diseases
  • Calcium Metabolism Disorders
  • Cancer
  • Diabetes Type 1
  • Diabetes Type 2
  • Goiter
  • Graves' Disease
  • Growth Hormone Deficiency
  • Gynecomastia
  • Hashimoto's Disease
  • Hypercalcemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypoparathyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Lipid Disorders
  • Malaise and Fatigue
  • Osteopenia
  • Osteoporosis
  • Parathyroid (Gland) Tumor: Other than Malignant
  • Pheochromocytoma
  • Testicular Dysfunction
  • Thyroid Cancer
  • Thyroid Cyst
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency

More

Read More
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 of recommending Dr. Chang to family and friends
3.0
based on 38 total reviews (8 with comments)
Dr. Chang's Performance
  • Trustworthiness
    GOOD
  • Explains condition(s) well
    GOOD
  • Answers Questions
    GOOD
  • Time well spent
    GOOD
Office & Staff Performance
  • Scheduling
    VERY GOOD
  • Office environment
    VERY GOOD
  • Staff friendliness
    VERY GOOD
  • Average wait time
    10 to 15 minutes
Patient Comments (8)
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 am thankful my ER Dr referred me to Dr Chang. He and his staff are caring and understanding. Someone finally listened, figured out what was wrong with me and is helping me. It quite possibly saved me.
in Poplar Grove, IL |
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.
in Peoria, IL |
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.
Peoria, IL |
I went to see Dr. Chang a couple of times, each time leaving frustrated, but returned to give the office another chance. The nurse sprayed my blood all over the floor by not following the correct steps for a blood draw. Part of me thinks she could have been drunk. Dr. Chang has poor eye contact, no bed side manner, and walked out of the room each visit without answering my questions, or even saying goodbye. He doesn't seem happy with his work, which is unfortunate.
in Peoria, IL |
This was my first visit, and I didn't have to wait very long to see him. He was friendly, courteous and very knowledgeable about my condition. He shared a lot of information with me and took time to answer my and my husband's questions. Definitely put my mind at ease.
in Oklahoma City, OK |
I was very pleased with his medical insightfulness. Within the first visit i was impressed with his throughness. During the 2nd and 3rd appointments I realized his personal thoughtfulness. I highly recommend him.
in Peoria, IL |
Spent time with me and was very helpful. He was very concerned since I have been a diabetic for almost 2 decades and still have uncontrollable numbers even with my insulin pump. He gave me a lot of insight and came up with a program for me. So far have seen lower and amazing numbers and beginning to feel much better. Have been to many for my diabetes but this is the one who is willing to really help me.
Dr. Chang doesn't take the time to listen to his patients. He only focuses on weight and not on the source of the problem. He even told me that he was surprised I did so well, he didn't expect me to be successful.
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Visit Dr. Chang

Now Accepting New Patients
Dr. Chang accepts 9 insurance carriers
  • Aetna
    Choice Plus POS II
  • Blue Cross Blue Shield
    Blue Card PPO
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access Plus
  • Coventry Health Care
    Coventry Health America PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HAP Insurance
    Health Alliance PPO
  • HealthLink
    HealthLink PPO
  • Humana
    Choice Care PPO
    Preferred PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Chang has admitting privileges

OSF Saint Francis Medical Center
530 North East Glen Oak Avenue
Peoria, IL 61637
View Hospital Profile

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