Skip to main content
Mary Deegan Haff, DO, Pediatrics, Mineola, NY

Mary B Deegan Haff DO

Pediatric Emergency Medicine


Attending Physician

Join to View Full Profile
  • 259 1st StreetPediatric Emergency DepartmentMineola, NY 11501

  • Phone+1 516-663-8500

  • Fax+1 516-663-8414

Dr. Deegan Haff 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.

Summary

  • Dr. Mary Deegan Haff is a pediatrician in Mineola, NY and is affiliated with multiple hospitals in the area, including NYU Langone Hospitals and NYU Winthrop Hospital. She received her medical degree from New York College of Osteopathic Medicine and has been in practice 20 years. She specializes in pediatric medicine.

Education & Training

  • NYU Grossman Long Island School of Medicine
    NYU Grossman Long Island School of MedicineResidency, Pediatrics, 2004 - 2007
  • NYIT College Of Osteopathic Medicine
    NYIT College Of Osteopathic MedicineClass of 2004

Certifications & Licensure

  • NY State Medical License
    NY State License 2007 - 2026
  • Pediatrics
    American Board of Pediatrics Pediatrics

Professional Memberships

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: