License holder summary

MARK KEYDONG CHANG is a Medical Physician And Surgeon licensed to practice in Pennsylvania. The address on file for MARK KEYDONG CHANG is FLOSSMOOR IL 60422. This medical practitioner license is not current. The license was granted 06/25/1996 and expired on 12/31/1998.

Department of State

Board of Medicine

MARK KEYDONG CHANG
Medical Physician And Surgeon
License number
MD059487L
Date granted
06/25/1996
Date expires
12/31/1998
Class
Medical Physician And Surgeon
Status
Inactive
Address
FLOSSMOOR IL 60422
medicinepa.com
ID 37597701
LAST UPDATED 2026-05-03 04:11:10 UTC

This website is unaffiliated with the Board of Medicine. Please verify all information directly with the relevant official government authority.

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