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Dr. Gary Hahn, MD

Dr. Gary Hahn, MD

Commack, NY

40 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hahn, Dermatologist in Commack, NY?

    Board-certified in Dermatology by the American Board of Dermatology, Dr. Gary M. Hahn MD is a trusted Dermatologist in Commack, NY, with a practice spanning over four decades. More than 40 years in dermatology have built a practice informed by breadth and clinical pattern recognition. As a seasoned dermatologist, he brings a wealth of experience to his patients at his Commack office. Specializing in the diagnosis and treatment of various skin conditions, Dr. Hahn's clinical expertise encompasses a broad range of dermatological issues. His extensive training includes residencies at prestigious institutions such as SUNY Buffalo Affiliated Hospitals and Roswell Park Memorial Institute. Dr. Hahn is fluent in Spanish and welcomes new patients to his practice. With his affiliation with top-ranked Huntington Hospital, he provides comprehensive care to the communities he serves, including Commack and surrounding areas.

    Where did Dr. Hahn go to medical school and complete their residency?

    • Residency: Suny Buffalo Affil Hosps, Dermatology; Roswell Park Cancer Inst, Dermatology; Long Island Jewish Med Ctr, Pediatrics | Roswell Park Meml Institute

    • Medical School: University At Buffalo SUNY School Of Med and Biomedical Sciences Buffalo Ny

    Is Dr. Hahn board certified as a Dermatologist?

    Yes, Dr. Gary Hahn, MD is board certified by the American Board of Dermatology

    What languages does Dr. Hahn speak?

    Dr. Hahn and their clinical team can communicate with patients in the following languages:

    • English

    • Spanish

    What conditions does a Dermatologist like Dr. Hahn typically treat?

    Does Dr. Hahn accept my insurance?

    Please contact Dr. Hahn's office to confirm accepted insurance plans.

    Where is Dr. Hahn's office located?

    Dr. Gary Hahn's Primary Practice

    283 Commack Rd Ste 115

    Commack, NY 11725

    (631) 462-2300

    Get Directions

    What is Dr. Hahn's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Hahn's National Provider Identifier (NPI) number is 1336122985.

    What common questions do patients ask about Dr. Hahn?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hahn

    What is Dr. Gary Hahn's specialty?

    Dr. Hahn is a Dermatologist near Commack, NY.

    What does a Dermatologist do?

    Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies.

    Is this Dr. Gary Hahn affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hahn is affiliated with Huntington Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see a Dermatologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Dermatologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Gary Hahn accepting new patients in Commack, NY?

    Yes, Dr. Gary Hahn is accepting new patients at this time.

    Does Dr. Gary Hahn offer online booking?

    Please contact Dr. Hahn's office at (631) 462-2300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gary Hahn?

    Please contact Dr. Hahn's office at (631) 462-2300 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Gary Hahn have?

    Dr. Gary Hahn is certified by the American Board of Dermatology.

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