Karen J Chang-Chen, MD
Endocrinology, Diabetes & Metabolism
Karen Chang-Chen, MD has practiced internal medicine for 23+ years, working in group practice. She has been practicing since 2007 — over 23 years. Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, and more.
Data updated 2020-07-28 on CMS NPPES
Contact & Location
Practice Location
224 S Woods Mill Rd Ste 480s, Chesterfield, MO 63017
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Endocrinologists treat hormonal and metabolic disorders including diabetes (type 1 and 2), thyroid disease, osteoporosis, adrenal disorders, pituitary conditions, and polycystic ovary syndrome (PCOS).
Taxonomy: 207RE0101X
Virtual Endocrinology, Diabetes & Metabolism Care With Karen Chang-Chen
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Karen Chang-Chen for follow-ups, medication reviews, and ongoing care — no travel to Chesterfield required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Karen Chang-Chen
NPI records show Dr. Chang-Chen as active with telehealth listed in Chesterfield, MO. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (636) 685-7744.
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Contact Karen Chang-Chen
Practice Location
224 S Woods Mill Rd Ste 480s, Chesterfield, MO 63017
This is a provider directory. Contact the office directly to schedule appointments.
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