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Summary
Dr. Zadnik graduated from the Case Western Reserve University School of Medicine in 1994. She works in Islip, NY and specializes in Dentistry and Orthodontics.
Quick Facts
- accepting new patients
- 32 years of experience
- Case Western Reserve University School Of Medicine
- 2 specialties
- 9 areas of expertise
- 1 office location
- Female
Office Location
South Bay Orthodontics
439 Main StIslip, NY 11751 Tel: (631) 581-1150
Mon9:00 am - 5:00 pm
Tue8:00 am - 7:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 7:00 pm
Fri9:00 am - 5:00 pm
Sat8:30 am - 1:00 pm
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. Margaret Zadnik | Dr. Fran W. Eichler, DDS | Dr. Corey R Brick | Dr Harvey Lester, DMD |
| Dentistry | Dentistry | Dentistry | Dentistry |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 32 Years of Experience | 47 Years of Experience | 57 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English, Spanish | Speaks English, Spanish | |
| Islip , NY | Smithtown , NY | New York , NY | Phoenix , AZ |
| Med School: Case Western Reserve University School Of Medicine | Med School: Stony Brook University School Of Dental Med | Med School: Columbia University College Of Physicians And Surgeons | Med School: University of Pennsylvania |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Margaret Zadnik
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Margaret Zadnik has the following 2 specialties
Specialty Expertise
Dr. Margaret Zadnik has the following 9 areas of expertise
Certifications, License, & Education
32 Years Experience
Dr. Margaret Zadnik holds an expired medical license in the state of New York.
Medical License
Doctor Of Dental Surgery with an expired medical license in the state of New York that expired in 2025.
Education & Training
Medical School
Graduated from Case Western Reserve University School Of Medicine in 1994.
NPI Number
Dr. Zadnik's NPI number is 1033431598.
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Frequently Asked Questions
- How can I make an appointment with Dr. Margaret Zadnik?
- You can find contact information for Dr. Margaret Zadnik here on Vitals.
- Does Dr. Margaret Zadnik accept virtual/telehealth appointments?
- Dr. Margaret Zadnik has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Margaret Zadnik's office located?
- Dr. Margaret Zadnik's office is located at 439 Main St, Islip, NY, 11751.
- Does Dr. Margaret Zadnik accept my insurance?
- You can see the insurance plans that Dr. Margaret Zadnik accepts on their Vitals profile.
- Is Dr. Margaret Zadnik accepting new patients?
- Dr. Margaret Zadnik is accepting new patients on Vitals. View Dr. Margaret Zadnik's profile on Vitals to make an appointment.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
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