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Dr. Chang-Gyu Hahn, PHD

Psychiatry* Age 56
Dr. Chang-Gyu Hahn, PHD
5.0 (4 Ratings)
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Dr. Chang-Gyu Hahn, PHD is a Psychiatry Specialist in Philadelphia, PA.
Dr. Chang-Gyu Hahn, PHD
5.0 (4 Ratings)
 Share
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Link Copied!
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Dr. Chang-Gyu Hahn, PHD

Psychiatry* Age 56
Philadelphia, PA
Accepting new patients
43 years of experience
Dr. Chang-Gyu Hahn, PHD is a Psychiatry Specialist in Philadelphia, PA.
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About

Dr. Chang-Gyu Hahn, PHD is a Psychiatry Specialist in Philadelphia, PA and has 43 years experience. They graduated from Seoul National University College of Medicine in 1981 and completed a residency at Hospital of The University of Pennsylvania.They currently practice at Jefferson Psychiatry Associates and are affiliated with Thomas Jefferson University Hospital. At present, Dr. Hahn received an average rating of 5.0/5 from patients and has been reviewed 4 times. Their office accepts new patients. Dr. Hahn is board certified in Psychiatry.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Locations

  1. 1 Jefferson Psychiatry Associates
    833 Chestnut St Ste 210C, Philadelphia, PA 19107
    Icon Directions Right Arrow Directions Phone Icon (215) 395-9680

Experience and Background Check

Psychiatric Evaluation
Chronic Depression (Dysthymia)
Mood Disorders (Dysthymia and Cyclothymia)
Psychiatric Evaluation
Chronic Depression (Dysthymia)
Mood Disorders (Dysthymia and Cyclothymia)
Psychiatric Evaluation
Chronic Depression (Dysthymia)
Mood Disorders (Dysthymia and Cyclothymia)
Anxiety
  • View other providers who treat Anxiety
Major Depressive Disorder
ADHD and-or ADD
Adjustment Disorder
Alcoholism (Alcohol Dependence)
Autism
  • View other providers who treat Autism
Bipolar Disorder
Cocaine Addiction
Combination Drug Dependence
Conduct and Other Emotional Adolescent Disorders
Conduct Disorder
Conversion Disorder
Delusional Disorder
Dissociative Disorder
Drug and Alcohol Dependence
Drug-Induced Mental Disorders
Nondependent Antidepressant Abuse
Nondependent Cocaine Abuse
Nondependent Drug and Alcohol Abuse
Nondependent Marijuana Abuse
Opioid Dependence
Post-Traumatic Stress Disorder (PTSD)
Psychosis
Psychosis Due to Mental Illness
Schizoaffective Disorder
Schizophrenia
Schizophreniform and Schizoaffective Disorder
Schizophreniform Disorder
Tobacco Use Disorder
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Cognitive Behavioral Therapy (CBT)
Dementia or Depression Screening
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Psychotherapy and Psychophysiological Therapy (incl. Biofeedback)

Patient Satisfaction

Likelihood to recommend Dr. Hahn
5.0
Based on 4 Reviews
5 Stars (4)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Jul 02, 2020
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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Photo: Dr. Chang-Gyu Hahn, PHD
How would you rate your experience with Dr. Chang-Gyu Hahn, PHD?
  • Likelihood of recommending Dr. Hahn to family and friends

Dr. Hahn's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Hahn

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Optum Behavioral Health

About Me

Biography
  • Dr. Chang-Gyu Hahn, PHD is a psychiatry specialist in Philadelphia, PA and has over 42 years of experience in the medical field. He graduated from Seoul National University College of Medicine in 1981. He specializes in Psychiatry.
Biography
Specialties*
Psychiatry
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Medical Education

Medical Education
  • Seoul National University College of Medicine
    1981
Medical Education

Board Certifications

Board Certifications
  • Psychiatry
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • Hospital of The University of Pennsylvania
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Hahn communicate via email?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Hahn offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Hahn offer an online patient portal?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Hahn have free onsite parking?
No responses yet.
Yes
(0)
No
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Does Dr. Hahn offer weekend visits?
1 user said yes.
Yes
(1)
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(0)
Does Dr. Hahn offer evening visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Hahn specialize in working with children or adolescents?
No responses yet.
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Does Dr. Hahn specialize in working with seniors?
No responses yet.
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Does Dr. Hahn specialize in couples therapy?
No responses yet.
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Does Dr. Hahn specialize in working with LGBTQ+ community?
No responses yet.
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Does Dr. Hahn accept insurance?
No responses yet.
Yes
(0)
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(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Chang-Gyu Hahn, PHD. To arrange an appointment, call the number on Dr. Hahn's profile.

Dr. Chang-Gyu Hahn, PHD is affiliated with Thomas Jefferson University Hospital.

Yes, Dr. Chang-Gyu Hahn, PHD holds board certification in Psychiatry.

Dr. Hahn has over 43 years of healthcare experience.

Hospital Affiliations

  • Thomas Jefferson University Hospital

    111 S 11th St, Philadelphia, PA

Dr. Chang-Gyu Hahn, PHD

Dr. Chang-Gyu Hahn, PHD

(4)

Make an appointment

(215) 395-9680
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