Name

Specialty

Location

County

Language

HERBERT GRETZ III
Gender: Male
Physician (MD)
Primary: Obstetrics & Gynecology
Secondary: Other

practice locations
New York, NY English, Italian

 

Amida Care Inc. (HIV/SNP) (Click to show locations for this provider for this health plan) report an error

Primary: Obstetrics & Gynecology
Secondary: Other
JACK MARTIN HIV CLINIC MS HOSPITAL AMBULATORY CARE
17 E 102ND ST
NEW YORK, NY 10029
(212) 659-8554
This location is wheelchair accessible
Get directions


Products this provider participates with.
Amida Care Inc. - HIV Special Needs Plan (HIV SNP) data submitted on July 27, 2026

Cigna Health and Life Insurance Company, Inc. Dental DPPO Network (Click to show locations for this provider for this health plan) report an error

Primary: Gynecology
Secondary: Other
3030 WESTCHESTER AVE
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 607-5820
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical OAP Network data submitted on Oct 05, 2026
Cigna Health and Life Insurance Company, Inc: Medical PPO Network data submitted on Oct 05, 2026
Primary: Gynecology
Secondary: Other
73 MARKET ST
73 MARKET ST
YONKERS, NY 10710
(914) 848-8088
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical OAP Network data submitted on Oct 05, 2026
Cigna Health and Life Insurance Company, Inc: Medical PPO Network data submitted on Oct 05, 2026

Primary: Gynecology
Secondary: Other
1150 5TH AVE # 1B
1150 5TH AVE
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Network POS data submitted on Oct 05, 2026
Primary: Gynecology
Secondary: Other
1 THEALL RD
1 THEALL RD
RYE, NY 10580
(914) 848-8749
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical OAP Network data submitted on Oct 05, 2026
Cigna Health and Life Insurance Company, Inc: Medical PPO Network data submitted on Oct 05, 2026

Primary: Gynecology
Secondary: Other
62 E 88TH ST FL 2
62 E 88TH ST
FL 2
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Network POS data submitted on Oct 05, 2026
Primary: Gynecology
Secondary: Other
210 WESTCHESTER AVE
210 WESTCHESTER AVE
WEST HARRISON, NY 10604
(914) 682-6540
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical OAP Network data submitted on Oct 05, 2026
Cigna Health and Life Insurance Company, Inc: Medical PPO Network data submitted on Oct 05, 2026

Primary: Gynecology
Secondary: Other
1150 5TH AVE
1150 5TH AVE
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical OAP Network data submitted on Oct 05, 2026
Cigna Health and Life Insurance Company, Inc: Medical PPO Network data submitted on Oct 05, 2026
Primary: Gynecology
Secondary: Other
62 E 88TH ST
62 E 88TH ST
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical OAP Network data submitted on Oct 05, 2026
Cigna Health and Life Insurance Company, Inc: Medical PPO Network data submitted on Oct 05, 2026

Cigna Health and Life Insurance Company, Inc: Medical LocalPlus Network (Click to show locations for this provider for this health plan) report an error

Primary: Gynecology
Secondary: Other
210 WESTCHESTER AVE
210 WESTCHESTER AVE
WEST HARRISON, NY 10604
(914) 681-6830
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Local Plus Network data submitted on Oct 05, 2026
Primary: Gynecology
Secondary: Other
1150 5TH AVE # 1B
1150 5TH AVE
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Local Plus Network data submitted on Oct 05, 2026

Primary: Gynecology
Secondary: Other
3030 WESTCHESTER AVE
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Local Plus Network data submitted on Oct 05, 2026
Primary: Gynecology
Secondary: Other
1 THEALL RD
1 THEALL RD
RYE, NY 10580
(914) 681-6830
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Local Plus Network data submitted on Oct 05, 2026

Primary: Gynecology
Secondary: Other
73 MARKET ST
73 MARKET ST
YONKERS, NY 10710
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Local Plus Network data submitted on Oct 05, 2026
Primary: Gynecology
Secondary: Other
62 E 88TH ST FL 2
62 E 88TH ST
FL 2
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Cigna Health and Life Insurance Company, Inc: Medical Local Plus Network data submitted on Oct 05, 2026

Delaware American Life Insurance Company (Click to show locations for this provider for this health plan) report an error

Primary: Oncology
Secondary: Obstetrics & Gynecology
WESTCHESTER AVENUE
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Aetna Passport data submitted on Apr 24, 2025
Primary: Oncology
Secondary: Obstetrics & Gynecology
WESTCHESTER AVENUE
210 WESTCHESTER AVE
WEST HARRISON, NY 10604
(914) 848-8668
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Aetna Passport data submitted on Apr 24, 2025

Primary: Oncology
Secondary: Obstetrics & Gynecology
THEALL ROAD
1 THEALL RD
RYE, NY 10580
(914) 607-6270
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Aetna Passport data submitted on Apr 24, 2025
Primary: Oncology
Secondary: Obstetrics & Gynecology
EAST 88TH STREET
62 E 88TH ST
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Aetna Passport data submitted on Apr 24, 2025

Primary: Gynecology
Secondary: Other
1150 5TH AVE
1150 5TH AVE
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Cigna data submitted on Apr 03, 2026
Primary: Oncology
Secondary: Gynecologic Oncology
62 E 88TH ST
62 E 88TH ST
NEW YORK, NY 10128
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: PHCS data submitted on Jan 28, 2026

Primary: Gynecology
Secondary: Other
1 THEALL RD
1 THEALL RD
RYE, NY 10580
(914) 848-8749
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Cigna data submitted on Apr 03, 2026
Primary: Oncology
Secondary: Gynecologic Oncology
3030 WESTCHESTER AVE
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: PHCS data submitted on Jan 28, 2026

Primary: Gynecology
Secondary: Other
73 MARKET ST
73 MARKET ST
YONKERS, NY 10710
(914) 848-8088
This location is wheelchair accessible
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Cigna data submitted on Apr 03, 2026
Primary: Gynecology
Secondary: Other
210 WESTCHESTER AVE
210 WESTCHESTER AVE
WEST HARRISON, NY 10604
(914) 682-6540
Get directions


Products this provider participates with.
Delaware American Life Insurance Company: Cigna data submitted on Apr 03, 2026

Fidelis Care (Click to show locations for this provider for this health plan) report an error

Primary: Gynecologic Oncology
Secondary: Other
WESTMED MEDICAL GROUP
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
Fidelis Care - Child Health Plus data submitted on July 23, 2026
Fidelis Care - Health and Recovery Plan data submitted on July 23, 2026
Fidelis Care Ambetter by Fidelis Care Individual Marketplace QHP data submitted on July 23, 2026
Fidelis Care Legacy - Medicaid Advantage data submitted on July 23, 2026
Fidelis Care Legacy -Medicaid Advantage Plus data submitted on July 23, 2026
Fidelis Care - Medicaid data submitted on July 23, 2026
Fidelis Care - Essential Plan data submitted on July 23, 2026

Healthfirst (Click to show locations for this provider for this health plan) report an error

Primary: Gynecologic Oncology
Secondary: Obstetrics & Gynecology
SUMMIT HEALTH
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
Healthfirst - Medicaid Advantage Plus data submitted on July 28, 2026
Primary: Gynecologic Oncology
Secondary: Other
WESTMED MEDICAL GROUP
62 E 88TH ST
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Healthfirst - Medicaid Advantage Plus data submitted on July 28, 2026

MVP Health Care (Click to show locations for this provider for this health plan) report an error

Primary: Gynecologic Oncology
Secondary: Other
WESTMED MEDICAL GROUP
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
MVP Health Care - Child Health Plus data submitted on July 20, 2026
MVP Health Care - Commercial MCO Network data submitted on July 20, 2026
MVP Health Care - Health and Recovery Plan (HARP) data submitted on July 20, 2026
MVP Health Care - Individual Marketplace - HMO Network data submitted on July 20, 2026
MVP Health Care - Medicaid data submitted on July 20, 2026
MVP Health Care - Small Business Marketplace - EPO Network data submitted on July 20, 2026
MVP Health Care - Small Business Marketplace - HMO Network data submitted on July 20, 2026
Primary: Gynecologic Oncology
Secondary: Other
WESTMED MEDICAL GROUP
210 WESTCHESTER AVE
WEST HARRISON, NY 10604
(914) 848-8668
This location is wheelchair accessible
Get directions


Products this provider participates with.
MVP Health Care - Child Health Plus data submitted on July 20, 2026
MVP Health Care - Commercial MCO Network data submitted on July 20, 2026
MVP Health Care - Health and Recovery Plan (HARP) data submitted on July 20, 2026
MVP Health Care - Individual Marketplace - HMO Network data submitted on July 20, 2026
MVP Health Care - Medicaid data submitted on July 20, 2026
MVP Health Care - Small Business Marketplace - EPO Network data submitted on July 20, 2026
MVP Health Care - Small Business Marketplace - HMO Network data submitted on July 20, 2026

Molina Healthcare of New York, Inc. (Click to show locations for this provider for this health plan) report an error

Primary: Gynecologic Oncology
Secondary: Other
WESTMED MEDICAL GROUP
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 682-6466
This location is wheelchair accessible
After Hours
Get directions


Products this provider participates with.
Molina Healthcare of New York, Inc. - Child Health Plus data submitted on Oct 13, 2026
Molina Healthcare of New York, Inc. - Health and Recovery Plan (HARP) data submitted on Oct 13, 2026
Molina Healthcare of New York, Inc. - Medicaid data submitted on Oct 13, 2026
Molina Healthcare - Essential Plan data submitted on Oct 13, 2026

Nippon Life Insurance Company of America (Click to show locations for this provider for this health plan) report an error

Primary: Oncology
Secondary: Gynecologic Oncology
3030 WESTCHESTER AVE
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
Get directions


Products this provider participates with.
Nippon Life Insurance Company of America: Multiplan/PHCS data submitted on July 23, 2026
Primary: Oncology
Secondary: Gynecologic Oncology
62 E 88TH ST
62 E 88TH ST
NEW YORK, NY 10128
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
Nippon Life Insurance Company of America: Multiplan/PHCS data submitted on July 23, 2026

The Empire Plan (Click to show locations for this provider for this health plan) report an error

Primary: Gynecologic Oncology
Secondary: Obstetrics & Gynecology
NA
644 W PUTNAM AVE
GREENWICH, CT 06830
(203) 210-2880
This location is wheelchair accessible
Get directions


Products this provider participates with.
The Empire Plan - Medical/Surgical Care data submitted on Oct 16, 2026
Primary: Gynecologic Oncology
Secondary: Obstetrics & Gynecology
NA
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
The Empire Plan - Medical/Surgical Care data submitted on Oct 16, 2026

Primary: Gynecologic Oncology
Secondary: Obstetrics & Gynecology
NA
62 E 88TH ST
FL 2
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
The Empire Plan - Medical/Surgical Care data submitted on Oct 16, 2026

UnitedHealthcare of New York Inc. (Click to show locations for this provider for this health plan) report an error

Primary: Gynecologic Oncology
Secondary: Obstetrics & Gynecology
WESTMED MEDICAL GROUP
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
NY Select Plus data submitted on Oct 16, 2026
NY Select data submitted on Oct 16, 2026
Oxford Health Plans (NY), Inc.: Freedom data submitted on Oct 16, 2026
Oxford Health Plans (NY), Inc.: Liberty data submitted on Oct 16, 2026
United Healthcare - Charter data submitted on Oct 16, 2026
United Healthcare - Choice Plus data submitted on Oct 16, 2026
United Healthcare - Choice data submitted on Oct 16, 2026
United Healthcare - Conversion data submitted on Oct 16, 2026
United Healthcare - Core data submitted on Oct 16, 2026
United Healthcare - Navigate data submitted on Oct 16, 2026
United Healthcare - Individual Marketplace QHP data submitted on Oct 16, 2026
Primary: Gynecologic Oncology
Secondary: Obstetrics & Gynecology
WESTMED MEDICAL GROUP
62 E 88TH ST
FL 2
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
NY Select Plus data submitted on Oct 16, 2026
NY Select data submitted on Oct 16, 2026
United Healthcare - Charter data submitted on Oct 16, 2026
United Healthcare - Choice Plus data submitted on Oct 16, 2026
United Healthcare - Choice data submitted on Oct 16, 2026
United Healthcare - Conversion data submitted on Oct 16, 2026
United Healthcare - Core data submitted on Oct 16, 2026
United Healthcare - Navigate data submitted on Oct 16, 2026

Wellfleet New York Insurance Company: Cigna (Click to show locations for this provider for this health plan) report an error

Primary: Oncology
Secondary: Gynecologic Oncology
62 E 88TH ST
62 E 88TH ST
NEW YORK, NY 10128
(914) 305-2730
This location is wheelchair accessible
Get directions


Products this provider participates with.
Wellfleet New York Insurance Company: PHCS/Multiplan data submitted on July 23, 2026
Primary: Oncology
Secondary: Gynecologic Oncology
3030 WESTCHESTER AVE
3030 WESTCHESTER AVE
PURCHASE, NY 10577
(914) 305-2730
Get directions


Products this provider participates with.
Wellfleet New York Insurance Company: PHCS/Multiplan data submitted on July 23, 2026

Primary: Gynecology
Secondary: Other
1150 5TH AVE
1150 5TH AVE
NEW YORK, NY 10128
(212) 717-0777
This location is wheelchair accessible
Get directions


Products this provider participates with.
Wellfleet New York Insurance Company: Cigna data submitted on Oct 12, 2026
Primary: Gynecology
Secondary: Other
73 MARKET ST
73 MARKET ST
YONKERS, NY 10710
(914) 848-8088
This location is wheelchair accessible
Get directions


Products this provider participates with.
Wellfleet New York Insurance Company: Cigna data submitted on Oct 12, 2026

Primary: Gynecology
Secondary: Other
210 WESTCHESTER AVE
210 WESTCHESTER AVE
WEST HARRISON, NY 10604
(914) 682-6540
Get directions


Products this provider participates with.
Wellfleet New York Insurance Company: Cigna data submitted on Oct 12, 2026
Primary: Gynecology
Secondary: Other
1 THEALL RD
1 THEALL RD
RYE, NY 10580
(914) 848-8749
This location is wheelchair accessible
Get directions


Products this provider participates with.
Wellfleet New York Insurance Company: Cigna data submitted on Oct 12, 2026