Browse Health
44 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Chong Ahn:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Chong Ahn is Excellent. Dr. Ahn has been reviewed by 3 patients who have provided 1 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.3
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Chong Ahn, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • Arthritis
  • Preventive Medicine

Education & Awards

Dr. Ahn graduated from Catholic University Of Korea, Seoul.


Dr. Ahn has 3 hospital affiliations:

  • Northwest Community Hospital 
  • Advocate Lutheran General Hospital 
  • Advocate Hope Childrens Hospital 


  • Korean

Similar doctors nearby

Dr. Mark Forrestal

Internal Medicine
33 years experience
Arlington Heights, IL

Dr. Thomas Cozzi

Internal Medicine
33 years experience
Arlington Heights, IL

Dr. Dean Velis

Internal Medicine
24 years experience
Arlington Heights, IL

Dr. Azza Suleiman

37 years experience
Arlington Heights, IL

Dr. Lo-Ku Chiang

11 years experience
Arlington Heights, IL

Dr. Jeffrey Lindahl

Internal Medicine
26 years experience
Arlington Heights, IL
Search All Similar Doctors
Additional Information
Dr. Chong H Ahn MD is a male Internist, has 44 years of experience and practices in Internal Medicine.
Where does Dr. Chong H. Ahn practice?
Dr. Chong Ahn has 1 office location.
Dr. Chong Ahn practices Internal Medicine near Arlington Heights, IL.
See Arlington Heights Internists.