Important Alerts
Office and Urgent Care Closures

Cardiology-Jersey City is temporarily closed, while Cardiology-Newark is closed permanently.

The Croton-on-Hudson lab and the Patterson lab are temporarily closed until further notice.


To make an appointment with former CareMount Women’s Health, please call the office directly. Online scheduling has been temporarily suspended.

Optum Medical Care, P.C. (formerly CareMount) has upgraded our billing system to ensure that you have a simple, clear and convenient payment experience. To securely view and pay your bills online, visit pay.optum-ny.com.

Effective Tuesday, February 20, 2024, changes have been made to the New York flu clinic hours and locations. Please check the webpage for the most up-to-date information.  

Recording/Photography Not Permitted on Premises

COVID-19 Information and Updates

The new COVID-19 vaccine is available at our clinics.

Please note available supply below:

– Supply is limited as we receive weekly deliveries.
– Moderna is available for children and adults (ages 6 months and up)

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What that means

A REACH ACO is a group of doctors, hospitals and other health care providers who agree to work together to provide you with high-quality care in a way that lowers overall health care costs. For all our members who are Medicare patients, this will not impact your benefits. In fact, it will only add to the care you receive.

Why that’s good for you

Being part of an ACO means you will receive:

  • Greater care within the extensive CareMount Value Partners IPA network
  • More opportunity for specialty care
  • Coordination with services if you go out-of-network
  • Cost savings with value-based care
Value-based care: A comprehensive approach to care

Value-based care is a holistic and long-term approach to your wellbeing. This means rather than just treating the illness, we look at your care in a more preventive way. That means more attention to chronic conditions and overall wellness, which leads to healthier outcomes for you, and fewer bills for emergency or acute intervention.

REACH ACO Public Reporting Information

Contact us

To learn more about your medical benefits or Medicare coverage, contact the number on the back of your insurance ID card or visit medicare.gov.

To learn more about CareMount ACO:

CareMount Value Partners IPA, LLC

90 South Bedford Road
Mount Kisco, NY 10549

ACO Primary Contact:
Carol Kisswany, Strategy & Development Associate, Phone: 914-302 8379, [email protected]

ACO Hours of Operation: 8 a.m. – 5 p.m. EST

Participants and preferred providers

Our ACO is made up of primary care providers and specialists. These providers have agreed to work together with us to coordinate care.

Includes home health agencies and skilled nursing facilities/centers

Note: Medicare fee for service beneficiaries have the freedom to seek the services and providers of their choice and are not limited to the providers listed above.

There are no joint ventures between or among the CareMount ACO and any of its ACO preferred providers and participant providers.

Clinical leadership

Medical director: Scott Hines, MD, Optum

Administrative leadership

Executive Director of CareMount ACO: Spencer Solomon, Optum 

Compliance officer: Kristina Stolzenberg, Optum

Finance: Avi Rafalson, Optum

Quality improvement: Jessica Klarl, Optum

Personnel: Spencer Solomon, Optum

Governing body

Our ACO has a Governance Committee to provide oversight and strategic direction.

REACH ACO Governance Committee



Jill Brodsky, MD Committee Member; Participant Provider; Voting Member – Optum Medical Care, P.C.
Carolyn Chiarieri Committee Member; Beneficiary Representative; Voting Member – Retired
Caroline DeFilippo, MD Committee Member; Participant Provider; Voting Member – Optum Medical Care, P.C.
Scott Hines, MD Committee Member; Participant Provider Representative; Voting Member – Optum
Susan Lee Committee Member; Consumer Advocate; Voting Member
Alyssa Pepper Committee Member; Voting Member – Optum
Lawrence Shulman, DO Committee Member; Participant Provider; Voting Member – Optum Medical Care, P.C.
Gregory Spencer, MD Committee Member, Participant Provider; Voting Member – Crystal Run Health Care Physicians LLP
Spencer Solomon Committee Member; Voting Member – Optum
Andrew Gianella Committee Member; Voting Member – Optum


Quality performance results

  • Performance Year 2022 Overall Quality Score: 100%
  • Risk-Standardized, All-Condition Readmission Rate (ACR): 15.31
  • Risk-Standardized, All-Caused Unplanned Admissions for Patients with Multiple Chronic Conditions (UAMCC): 33.56
  • Timely Follow-Up After Acute Exacerbations of Chronic Conditions (TFU): 74.64

Shared savings and shared losses

Shared savings/losses

  • Performance Year 2022: Gross Savings of $11,191,739.03

Shared savings distribution

  • Proportion of Shared Savings invested in infrastructure, redesigned care processes, and other resources necessary to improve outcomes and reduce Medicare costs for Beneficiaries: 80%
  • Proportion of Shared Savings distributed to Participant Providers and Preferred Providers: 20%