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

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

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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Karen J. Chang-Chen, MD
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Karen J. Chang-Chen, MDDr. Alexandra A DiasDr. Richard Emil OstlundDr. Alexis Markey Mckee
Endocrinology, Diabetes & MetabolismPediatricsEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients
8 Years of Experience 56 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks Spanish, Chinese Speaks English
Chesterfield , MOWINSTON SALEM , NCSaint Louis , MOSaint Louis , MO
Med School: SUNY-Stony Brook School of Medicine (Medical Education) Med School: Lincoln Memorial University Debusk College Of Osteopathic Medicine Med School: Spencer Fox Eccles School Of Medicine At The University Of Utah Med School: Trinity College Dublin School Of Medicine
Current Profile
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Insurance Plans Accepted by Karen J. Chang-Chen

  • Accepts Medicare

Medical Specialties

Karen J. Chang-Chen has the following specialty

Specialty Expertise

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

Karen J. Chang-Chen holds an expired medical license in the state of Missouri. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Fellowship

Completed their fellowship at Washington University School of Medicine.

Residency

Completed their residency at Washington University School of Medicine.

Medical School

Graduated from SUNY-Stony Brook School of Medicine (Medical Education).

NPI Number

Karen J. Chang-Chen's NPI number is 1508916495.

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Frequently Asked Questions

Is Karen J. Chang-Chen accepting new patients?
Karen J. Chang-Chen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
What languages does Karen J. Chang-Chen speak?
Karen J. Chang-Chen speaks English.
Does Karen J. Chang-Chen accept my insurance?
You can see the insurance plans that Karen J. Chang-Chen accepts on their Vitals profile.
Which hospitals is Karen J. Chang-Chen affiliated with?
Karen J. Chang-Chen is affiliated with SAINT LUKES HOSPITAL.
Where is Karen J. Chang-Chen's office located?
Karen J. Chang-Chen's office is located at 224 S Woods Mill Rd Ste 480S, Chesterfield, MO, 63017.

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