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Dr. Chang-Gyu Hahn, MD

Dr. Chang-Gyu Hahn, MD

Age 63 Psychiatry M
(3) 3 reviews

Telehealth available


Dr. Chang-Gyu Hahn, MD is a psychiatry specialist in Philadelphia, PA. Dr. Hahn completed a residency at University Of Pa Health System. He currently practices at Thomas Jefferson University and is affiliated with Thomas Jefferson University Hospital. He accepts multiple insurance plans. Dr. Hahn is board certified in Psychiatry.


  • University Of Pa Health System, Residency Hospital

Insurance Accepted

  • Aetna
  • Amerihealth
  • Anthem
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • MultiPlan
  • QualCare

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New Patient? (484) 381-0254
  1. Thomas Jefferson University

    1. 1
      Jefferson Department of Psychiatry & Human Behavior
      833 Chestnut St Ste 210, Philadelphia, PA 19107 Call
      Existing Patients: (215) 955-8962
      New Patients:
      (484) 381-0254

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Dr.Hahn literally saved my life. After years of different psychiatrists, no one is as talented and experienced as Dr.Hahn. I have exceptionally bizarre reactions to medications but Dr.Hahn took them all seriously and was able to explain my brain chemistry and why things were happening and then created a medication regimen that worked for me. I've never had a better doctor and I cannot recommend Dr.Hahn enough.
Caroline — Jul 02, 2020
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Dr. Chang-Gyu Hahn, MD
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Frequently Asked Questions

Dr. Hahn frequently treats Psychotic Disorders and Neurodevelopmental Disorders.  

Hospital Affiliations

  • Thomas Jefferson University Hospital
  • Jefferson Methodist Hospital