Summary

Dr. Jonathan Zagzag treats thyroid nodules and thyroid cancer and performs adrenal gland needle biopsy and fine needle biopsy procedures. He practices surgery and has 16 years of experience. Dr. Zagzag is affiliated with Mercy Medical Center and Saint Francis Hospital and Heart Center, and sees patients in Greenvale and Rockville Centre, New York. He completed his residency at New York University and earned his medical degree from New York University School of Medicine. Patients on Vitals rate Dr. Zagzag 5 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 16 years of experience
  • New York University
  • 5 written reviews
  • 1 specialty
  • 1 area of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Jonathan Zagzag has 2 locations

New York Surgical Partners

2200 Northern Blvd Ste 125Greenvale, NY 11548
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Mercy Medical Center

1000 N Village AveRockville Centre, NY 11570

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Dr. Jonathan Zagzag, MDDr. Erin HassettKristen Pepin, MD, MPHDr. Alexis P. Melnick, MD
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients
5 
0 
0 
4.6 
16 Years of Experience 12 Years of Experience 17 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish
Greenvale , NYNew York , NYNew York , NYSouthampton , NY
Med School: New York University School Of Medicine Med School: University Of Connecticut School Of Medicine Med School: New York University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Jonathan Zagzag

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

Medical Specialties

Dr. Jonathan Zagzag has the following specialty

Specialty Expertise

Dr. Jonathan Zagzag has the following area of expertise

  • General Surgery

Certifications, License, & Education

16 Years Experience

Dr. Jonathan Zagzag 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

Residency

Completed their residency at New York University.

Medical School

Graduated from New York University School Of Medicine in 2010.

NPI Number

Dr. Zagzag's NPI number is 1992009666.

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Frequently Asked Questions

Where is Dr. Jonathan Zagzag's office located?
Dr. Jonathan Zagzag's office is located at 2200 Northern Blvd Ste 125, Greenvale, NY, 11548.
Does Dr. Jonathan Zagzag accept my insurance?
You can see the insurance plans that Dr. Jonathan Zagzag accepts on their Vitals profile.
Is Dr. Jonathan Zagzag accepting new patients?
Dr. Jonathan Zagzag is accepting new patients on Vitals. View Dr. Jonathan Zagzag's profile on Vitals to make an appointment.
Which hospitals is Dr. Jonathan Zagzag affiliated with?
Dr. Jonathan Zagzag is affiliated with Mercy Medical Center and Saint Francis Hospital And Heart Center.
Does Dr. Jonathan Zagzag accept virtual/telehealth appointments?
Dr. Jonathan Zagzag has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

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