Skip to main content
John Folan, MD, Internal Medicine, Islandia, NY

JohnFFolanMDFACP

Internal Medicine Islandia, NY

Geriatric Medicine, Preventive Medicine, Occupational Medicine

HEALTHSURE, THE MEDICAL VILLAGE, FIRE/RESCUE MEDICAL PROGRAM

Dr. Folan is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Folan's full profile

Already have an account?

  • Office

    3001 Express Dr N
    Ste 200C
    Islandia, NY 11749
    Phone+1 631-435-4358
    Fax+1 631-435-4583

Education & Training

  • Stony Brook Medicine/University Hospital
    Stony Brook Medicine/University HospitalResidency, Internal Medicine, 1985 - 1988
  • Universidad Autonoma de Guadalajara
    Universidad Autonoma de GuadalajaraClass of 1984

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1986 - 2026
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Fellow American College of Physicians
  • Physician Practice Connections Recognition Program National Committee for Quality Assurance, 2010-2013
  • Patient-Centered Medical Home Recognition Program National Committee for Quality Assurance, 2010-2013

Professional Memberships

Other Languages

  • Spanish