Summary

Dr. Gehrhardt graduated from the Universidad Del Noreste Escuela De Medicina Dr Jose Sierra Flores in 1984. He works in HUNTINGTON, NY and 4 other locations and specializes in Pediatrics. Dr. Gehrhardt is affiliated with Huntington Hospital, South Shore University Hospital, Mather Hospital and SYOSSET HOSPITAL.

Quick Facts

  • 3.6
  • 42 years of experience
  • speaks Spanish, English
  • Universidad Del Noreste Escuela De Medicina Dr Jose Sierra Flores
  • 4 written reviews
  • 1 specialty
  • 5 areas of expertise
  • 4 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. William C Gehrhardt has 5 locations

Dolan Family Health Center

1572 NEW YORK AVEHUNTINGTON, NY 11743
Mon8:30 am - 5:00 pm
Tue8:00 am - 8:00 pm
Wed8:30 am - 5:00 pm
Thu8:00 am - 8:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Syosset Hospital

221 Jericho TpkeSyosset, NY 11791

Huntington Hospital

270 Park AveHuntington, NY 11743

Mather Hospital

75 N Country RdPort Jefferson, NY 11777

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Dr. William C Gehrhardt, MD
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Dr. William C Gehrhardt, MDDr. Iris X. Chen, MDDr. Ranjeeta Singh, MDDr. Margaret A Gaughran, DO
PediatricsPediatricsPediatricsPediatrics
Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
42 Years of Experience 8 Years of Experience 12 Years of Experience 9 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option Virtual Visit Available
Speaks Spanish, English Speaks Cantonese, Mandarin
HUNTINGTON , NYFlushing , NYFlushing , NYScarsdale , NY
Med School: Universidad Del Noreste Escuela De Medicina Dr Jose Sierra Flores Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Suny Downstate Medical Center College Of Medicine Med School: Touro New York College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. William C Gehrhardt

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. William C Gehrhardt has the following specialty

Specialty Expertise

Dr. William C Gehrhardt has the following 5 areas of expertise

  • Check-up
  • Immunization
  • Pediatric Diabetes
  • Physical
  • Vaccination

Certifications, License, & Education

42 Years Experience

Dr. William C Gehrhardt holds an expired medical license in the state of New York.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Medical School

Graduated from Universidad Del Noreste Escuela De Medicina Dr Jose Sierra Flores in 1984.

NPI Number

Dr. Gehrhardt's NPI number is 1649297797.

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Frequently Asked Questions

Does Dr. William Gehrhardt accept my insurance?
You can see the insurance plans that Dr. William Gehrhardt accepts on their Vitals profile.
Is Dr. William Gehrhardt accepting new patients?
Dr. William Gehrhardt has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. William Gehrhardt accept virtual/telehealth appointments?
Dr. William Gehrhardt has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. William Gehrhardt?
You can find contact information for Dr. William Gehrhardt here on Vitals.
Which hospitals is Dr. William Gehrhardt affiliated with?
Dr. William Gehrhardt is affiliated with Huntington Hospital, South Shore University Hospital, Mather Hospital, and SYOSSET HOSPITAL.

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