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Summary
Dr. Ann Defnet is a surgeon who earned her medical degree from Loyola University of Chicago Stritch School of Medicine and completed her residency at New York University. With 14 years of experience in surgical practice, she brings extensive expertise to her patients across multiple specialties within surgery.
Dr. Defnet is affiliated with NYU Tisch Hospital and practices at several locations throughout New York, including Port Jefferson, Great Neck, Uniondale, New Hyde Park, and Manhasset. She specializes in treating obesity and overweight conditions, including pediatric obesity cases, as well as ventral hernias. Her surgical expertise includes laparoscopic gallbladder removal, abdominal hernia repair, and cholecystectomy procedures, providing patients with both traditional and minimally invasive treatment options.
Dr. Defnet is affiliated with NYU Tisch Hospital and practices at several locations throughout New York, including Port Jefferson, Great Neck, Uniondale, New Hyde Park, and Manhasset. She specializes in treating obesity and overweight conditions, including pediatric obesity cases, as well as ventral hernias. Her surgical expertise includes laparoscopic gallbladder removal, abdominal hernia repair, and cholecystectomy procedures, providing patients with both traditional and minimally invasive treatment options.
Overview based on verified provider data
Quick Facts
- 14 years of experience
- 14 insurance plans accepted
- New York University
- 1 specialty
- 1 area of expertise
- 1 hospital affiliation
- 7 office locations
- Female
Office Locations
Dr. Ann Marie Defnet has 7 locationsNorthwell Health Physician Partners Surgical Specialties at Great Neck
310 E Shore Rd Ste 203Great Neck, NY 11023Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Northwell Health Physician Partners Surgical Specialties at Great Neck
106 Charles Lindbergh Blvd Ste BUniondale, NY 11553Katz Womens Hospital At Long Island Jewish Medical Center
27005 76th AveNew Hyde Park, NY 11040 Tel: (855) 850-5494
Katz Womens Hospital At North Shore University Hospital
300 Community DrManhasset, NY 11030 Tel: (888) 594-4343
Compare with Similar Doctors
 |  |  |  |
| Dr. Ann Marie Defnet, MD | Daniel X. Choi, MD | Dr. Shunpei Okochi, MD | Dr. Vicken Pamoukian, MD |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 14 Years of Experience | 20 Years of Experience | 30 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Japanese | Speaks English, Armenian, Spanish, French, Arabic, Hebrew | |
| Port Jefferson , NY | Commack , NY | New York , NY | New York , NY |
| Med School: NEW YORK UNIVERSITY SCHOOL OF MEDICINE | Med School: The University of Chicago | Med School: Sackler School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ann Marie Defnet
Medical Specialties
Dr. Ann Marie Defnet has the following specialty
Specialty Expertise
Dr. Ann Marie Defnet has the following area of expertise
Certifications, License, & Education
14 Years Experience
Dr. Ann Marie Defnet holds an active medical license in the state of New York.
Medical License
Medical Doctor with an active medical license in the state of New York that expires in 2027.
Education & Training
Residency
Completed their residency at New York University.
Medical School
Graduated from NEW YORK UNIVERSITY SCHOOL OF MEDICINE and Loyola University Of Chicago Stritch School Of Medicine in 2012.
NPI Number
Dr. Defnet's NPI number is 1215298872.
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Frequently Asked Questions
- How can I make an appointment with Dr. Ann Defnet?
- You can find contact information for Dr. Ann Defnet here on Vitals.
- Which hospitals is Dr. Ann Defnet affiliated with?
- Dr. Ann Defnet is affiliated with Nyu Tisch Hospital.
- Is Dr. Ann Defnet accepting new patients?
- Dr. Ann Defnet has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Ann Defnet accept virtual/telehealth appointments?
- Dr. Ann Defnet has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Ann Defnet's office located?
- Dr. Ann Defnet's office is located at 70 N Country Rd Ste 102, Port Jefferson, NY, 11777.
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