Conrad Stern-Ascher, MD

Obstetrics & Gynecology · Optum OB/GYN (Optum New York, formerly CareMount Medical) · Rhinebeck

Obstetrics & Gynecology

Office locations

Optum OB/GYN (Optum New York, formerly CareMount Medical)

6734 Route 9
Rhinebeck, NY 12572

Call (845) 231-5600 Directions Website

Women's Health Office at 6734 Us-9

6734 Us-9
Rhinebeck, NY 12572

Call (845) 202-6633 Directions

Other providers at this practice

Kathryn Guernsey, CNMCertified Nurse Midwife Nuvance Health (now part of Northwell Health) · Rhinebeck Kathryn Mulholland, CNMMidwife NYU Langone Health Obstetrics & Gynecology · New York Jeannine Rice, CNMCertified Nurse Midwife Optum OB/GYN (Optum New York, formerly CareMount Medical) · Rhinebeck Megan Corjulo, CNMCertified Nurse Midwife Optum OB/GYN (Optum New York, formerly CareMount Medical) · Rhinebeck Elise Hagen, MDObstetrics & Gynecology Optum OB/GYN (Optum New York, formerly CareMount Medical) · Mount Kisco Sheri Matteo, CNMCertified Nurse Midwife Optum OB/GYN (Optum New York, formerly CareMount Medical) · Mount Kisco Christine Beer, MDObstetrics & Gynecology Optum OB/GYN (Optum New York, formerly CareMount Medical) · Mount Kisco Margaret Reither, CNMCertified Nurse Midwife Optum OB/GYN (Optum New York, formerly CareMount Medical) · Rhinebeck

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Sarah Lambeth, MD, MSObstetrics & Gynecology Nuvance Health (now part of Northwell Health) · Rhinebeck Marcel Hinds, MDObstetrics & Gynecology Nuvance Health (now part of Northwell Health) · Rhinebeck Ira Jaffe, DOObstetrics & Gynecology ParCare Community Health Network · Brooklyn Meredith McDowell, MDObstetrics & Gynecology Nuvance Health (now part of Northwell Health) · Poughkeepsie Kimberly Henderson, DOObstetrics & Gynecology Nuvance Health (now part of Northwell Health) · Rhinebeck John Fitzpatrick, MDObstetrics & Gynecology Optum OB/GYN (Optum New York, formerly CareMount Medical) · Poughkeepsie

Details

Specialty: Obstetrics & Gynecology
Credentials: MD
Gender: Male
Education: Duke University School Of Medicine (2017)
Medicare: Enrolled in Medicare
NPI: 1184158545

Insurance accepted (verified)

Plans accepted at Optum OB/GYN (Optum New York, formerly CareMount Medical)

Network list published by Optum New York (formerly CareMount Medical). Location-limited Optum plans: Local 1199 is excluded only at Manhattan locations; Healthfirst only outside NYC/Long Island; MVP not in Brooklyn, Queens or Long Island (MVP Essential Plan and individual exchange products non-participating). These are added on top of the Optum system list. Plans reported in network for a clinician at this address in the NYS Provider & Health Plan Look-Up (data as of 2026-10-16). Optum's accepted primary & specialty care plans for New York. Plans with location limits are not recorded system-wide: Healthfirst (not accepted in NYC/Long Island), Local 1199 (not at Manhattan locations), MetroPlusHealth (limited providers), MVP (not in Brooklyn, Queens, Long Island). Fidelis non-participating as of 1/1/2026; no new Medicaid patients from 1/1/2026. Aetna Better Health and Aetna Medicare Individual non-participating in Bronx, Manhattan, Dutchess, Putnam, Ulster, Westchester; Cigna Medicare (Healthspring) non-participating from 2/1/2026. Sources: [1] [2] [3] [4] Checked 2026-11-01.

Confirm with the office that they take your specific plan before your visit. Networks differ by plan product and change often.

Conrad Stern-Ascher, MD ✓ Verified

Office locations

Other providers at this practice

More OB/GYNs near Rhinebeck

Conrad Stern-Ascher, MD