Overview
Dr Gretz specializes in gynecologic oncology and gynecologic minimally invasive and robotic surgery.
Dr Gretz completed fellowship training in gynecologic oncology at the University of Michigan. Dr Gretz has been performing robotic surgery since 2005, and has performed thousands of laparoscopic procedures.
Dr. Gretz is rated as an Advanced provider by MediFind in the treatment of Endometritis. His top areas of expertise are Endometrial Cancer, Endometrial Stromal Sarcoma, Malignant Mixed Mullerian Tumor, Hysterectomy, and Hernia Surgery.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Icahn School Of Medicine At Mount Sinai
Konstantin Zakashansky is a Gynecologic Oncologist and an Obstetrics and Gynecologist in New York, New York. Dr. Zakashansky is rated as a Distinguished provider by MediFind in the treatment of Endometritis. His top areas of expertise are Endometrial Cancer, Ovarian Carcinosarcoma, Endometrial Polyps, Oophorectomy, and Hysterectomy.
Northwell Health Physician Partners Obstetrics And Gynecology At Huntington
Lisa Santos is an Oncologist in Huntington, New York. Dr. Santos is rated as a Distinguished provider by MediFind in the treatment of Endometritis. Her top areas of expertise are Endometrial Stromal Sarcoma, Endometrial Cancer, Angiomyoma, Hernia Surgery, and Hysterectomy.
New York University
Kent Chan is a Gynecologic Oncologist and an Oncologist in Mineola, New York. Dr. Chan is rated as an Advanced provider by MediFind in the treatment of Endometritis. His top areas of expertise are Virilizing Ovarian Tumor, Testicular Yolk Sac Tumor, Malignant Mixed Mullerian Tumor, and Endometritis.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Endometrial CancerDr. Gretz isDistinguished. Learn about Endometrial Cancer.
- Endometrial Stromal SarcomaDr. Gretz isDistinguished. Learn about Endometrial Stromal Sarcoma.
- Malignant Mixed Mullerian TumorDr. Gretz isDistinguished. Learn about Malignant Mixed Mullerian Tumor.
- Advanced
- AngiomyomaDr. Gretz isAdvanced. Learn about Angiomyoma.
- Cervical DysplasiaDr. Gretz isAdvanced. Learn about Cervical Dysplasia.
- EndometritisDr. Gretz isAdvanced. Learn about Endometritis.
- Gallbladder AdenocarcinomaDr. Gretz isAdvanced. Learn about Gallbladder Adenocarcinoma.
- Gallbladder CancerDr. Gretz isAdvanced. Learn about Gallbladder Cancer.
- HysterectomyDr. Gretz isAdvanced. Learn about Hysterectomy.
- Experienced
- AdenomyosisDr. Gretz isExperienced. Learn about Adenomyosis.
- Adult Soft Tissue SarcomaDr. Gretz isExperienced. Learn about Adult Soft Tissue Sarcoma.
- BRCA Positive Breast CancerDr. Gretz isExperienced. Learn about BRCA Positive Breast Cancer.
- Cervical CancerDr. Gretz isExperienced. Learn about Cervical Cancer.
- Desmoplastic Small Round Cell TumorDr. Gretz isExperienced. Learn about Desmoplastic Small Round Cell Tumor.
- Endometrial PolypsDr. Gretz isExperienced. Learn about Endometrial Polyps.

