Dr. Gary Hahn, MD

Dr. Gary Hahn, MD

Dermatology  ·  
Male  ·  
Age 63
Dr. Gary Hahn, MD is a dermatologist in Smithtown, NY and has been practicing for 37 years. He graduated from University At Buffalo State University Of New York School Of Medicine in 1979 and specializes in dermatology and cosmetic dermatology.

260 E Main St Ste 208

Smithtown, NY 11787

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Capital District Physician's Health Plan (CDPHP)
  • Cigna
  • EmblemHealth
  • Empire Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • 2 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Hahn

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Hahn performs your care needs compared to other doctors.

Skin Infections
very high
more than 98% of peers
very high
more than 96% of peers
very high
more than 93% of peers

Dr. Hahn's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

2  Specialties

  • Dermatology
  • Cosmetic Dermatology

1  Board Certifications

  • Dermatology
    Accredited by: American Board of Dermatology*

58  Conditions Treated


Read Less

12  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Acne Surgery
  • Destruction of Benign Skin Lesion
  • Destruction of Malignant Skin Lesion
  • Destruction of Penile Lesion
  • Excision of Benign Skin Lesion
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Non-Cosmetic Chemodenervation
  • Shaving of Skin Lesion
  • Skin Tag Removal

Background Check

0 Malpractice Claims

No malpractice history found for New York.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • University At Buffalo State University Of New York School Of Medicine
    Medical School | Graduated 1979
  • Li Jewish Hospital
    Internship Hospital | Completed 1980
  • Roswell Park Meml Institute
    Residency Hospital | Completed 1981
  • Suny Affil Hosps
    Residency Hospital | Completed 1983

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Hahn has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Hahn does not have any memberships or affiliations listed. If you are Dr. Hahn and would like to add memberships or affiliations, please update your profile.

Dr. Hahn's Reviews

Likelihood of recommending Dr. Hahn to family and friends
2 total reviews (1 has a comment)

Likelihood to Recommend (2)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Hahn's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (1)

He has significantly helped my sons' dermatological problems over the years.
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