Dr. Karen Chang-Chen, MD

Dr. Karen Chang-Chen, MD

Endocrinology  ·  
Dr. Karen Chang-Chen, MD is an endocrinology specialist in Chesterfield, MO and has been practicing for 15 years. She graduated from Stony Brook Univ Hsc Sch Med in 2003 and specializes in endocrinology.

226 S Woods Mill Rd Ste 40

Chesterfield, MO 63017

Contact Information

(636) 685-7744

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • Cigna
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Chang-Chen

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-Chen performs your care needs compared to other doctors.

Testicular Dysfunction
more than 68% of peers
Diabetes Type 2
more than 63% of peers
Diabetes With Renal Manifestations
more than 62% of peers

Dr. Chang-Chen'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.

1  Specialties

  • Endocrinology

1  Board Certifications

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

31  Conditions Treated

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Missouri.

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.


  • Stony Brook Univ Hsc Sch Med
    Medical School | Graduated 2003

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Chang-Chen has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Chang-Chen's Reviews

Likelihood of recommending Dr. Chang-Chen to family and friends
5 total reviews (2 have comments)

Likelihood to Recommend (5)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Chang-Chen's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (2)

She is very knowledgable but despite asking several times for Forteo, she prescribed Reclast Infusion. I had horrifying side effects requiring ER. My heart rate was 150, BP 165/112, fainted, felt like i got hit by a truck! Her response, "You love internet researching, so I figured you would have...more
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Dr Chang-Chen changed my mother's life. She is now able to lead a normal life and enjoying a variety of food within the guidelines Dr Chang-Chen expanded! As a diabetic with severe kidney disease she has a renewed lease on life thanks to Dr Chang-Chen!!
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