Summary

Dr. Karen Chang-Chen is an endocrinologist who specializes in diabetes and metabolism. She completed her medical education at SUNY-Stony Brook School of Medicine and pursued both her residency and fellowship training at the prestigious Washington University School of Medicine. Dr. Chang-Chen is board-certified in internal medicine through the American Board of Internal Medicine and communicates with patients in English.

Dr. Chang-Chen practices at Saint Lukes Hospital and sees patients in Chesterfield, Missouri. She focuses on treating Type 2 diabetes in both adults and children, along with managing serious blood sugar emergencies. Her expertise includes performing blood tests and thyroid hormone evaluations to help diagnose and monitor her patients' conditions. Patients have given her an average rating of 4.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • 4
  • speaks English
  • Washington University School of Medicine
  • 2 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Female

Office Location

St. Luke's Endocrine Associates - Chesterfield

224 S Woods Mill Rd Ste 480SChesterfield, MO 63017
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 2:00 pm
SatClosed
SunClosed

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Dr. Karen J. Chang-Chen, MDAllyson Nicole ReevesDr. Joseph C Eckert, DODr. Srikanth Nadella, MD
Endocrinology, Diabetes & MetabolismNurse PractitionerEndocrinology, Diabetes & MetabolismInternal Medicine
Accepts New Patients Accepts New Patients
4.9 
20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish
Chesterfield , MOSaint Louis , MOFlorissant , MOMaryville , IL
Med School: SUNY-Stony Brook School of Medicine (Medical Education) Med School: Sri Venkateswara Medical College
Current Profile
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Insurance Plans Accepted by Dr. Karen J. Chang-Chen

  • Accepts Medicare

Medical Specialties

Dr. Karen J. Chang-Chen has the following specialty

Specialty Expertise

Dr. Karen J. Chang-Chen has the following 12 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism

Certifications, License, & Education

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

MEDICAL LICENSE

Medical Doctor, Missouri, 2026, Expired

EDUCATION & TRAINING

Fellowship

Washington University School of Medicine

Residency

Washington University School of Medicine

Medical School

SUNY-Stony Brook School of Medicine (Medical Education)

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Frequently Asked Questions

How can I make an appointment with Dr. Karen Chang-Chen?
You can find contact information for Dr. Karen Chang-Chen here on Vitals.
Is Dr. Karen Chang-Chen accepting new patients?
Dr. Karen Chang-Chen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Karen Chang-Chen's office located?
Dr. Karen Chang-Chen's office is located at 224 S Woods Mill Rd Ste 480S, Chesterfield, MO, 63017.
Which hospitals is Dr. Karen Chang-Chen affiliated with?
Dr. Karen Chang-Chen is affiliated with SAINT LUKES HOSPITAL.
Does Dr. Karen Chang-Chen accept virtual/telehealth appointments?
Dr. Karen Chang-Chen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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