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Important Alerts
Updates

The Extended Hours Center in Lake Success will be closed on Monday, September 22. Regular Extended Hours operations will resume at 5 p.m. the following day.

Starting Wednesday, September 3, the Town of Fishkill will be closing and paving the portion of Merritt Blvd that connects to Route 9.

Important Detour Information:

  • This road closure will require patients to take a detour that may add at least 20 minutes to travel time.
  • The detour route passes through school zones, and local schools will be in session starting next week. Please plan accordingly and drive safely.

As of September 15, 2025, Plainview Cardiology, Gastroenterology, Primary Care at 1181 Old Country Rd and Primary Care at 789 Old Country Rd have relocated to a new, state-of-the-art multi-specialty center at 1600 Old Country Road in Plainview.

Recording/Photography Not Permitted on Premises

Office and Urgent Care Closures

The Croton-on-Hudson lab is temporarily closed until further notice.

COVID-19 Information and Updates

Flu and COVID-19 vaccines are now available ›

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Marilyn F. Jacobowitz, MD
Marilyn F. Jacobowitz, MD
Internal Medicine (Primary Care)
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Marilyn F. Jacobowitz, MD
Internal Medicine (Primary Care)
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90 South Bedford Road
Mount Kisco, NY 10549
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Tyrrell Jenkins, MD, MPH
Tyrrell Jenkins, MD, MPH
Internal Medicine (Primary Care)
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Tyrrell Jenkins, MD, MPH
Internal Medicine (Primary Care)
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90 South Bedford Road
Mount Kisco, NY 10549
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Shanu Jindal, PA-C, MPH
Shanu Jindal, PA-C, MPH
Internal Medicine (Primary Care)
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Shanu Jindal, PA-C, MPH
Internal Medicine (Primary Care)
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Oakwood Commons
Poughkeepsie, NY 12601
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Pauline M. Jones, FNP
Pauline M. Jones, FNP
Internal Medicine (Primary Care)
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Pauline M. Jones, FNP
Internal Medicine (Primary Care)
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90 South Bedford Road
Mount Kisco, NY 10549
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Accepting new patients
Beresford Andrew Jones, DO
Beresford Andrew Jones, DO
Internal Medicine (Primary Care)
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Beresford Andrew Jones, DO
Internal Medicine (Primary Care)
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4045 Hempstead Turnpike
Bethpage, NY 11714
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Accepting new patients
Sarwat Kamal, MD
Sarwat Kamal, MD
Internal Medicine (Primary Care)
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Sarwat Kamal, MD
Internal Medicine (Primary Care)
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1600 Old Country Road
Plainview, NY 11803
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Fast Pass Provider
Accepting new patients
Jeffrey David Karwoski, MD
Jeffrey David Karwoski, MD
Internal Medicine (Primary Care)
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Jeffrey David Karwoski, MD
Internal Medicine (Primary Care)
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2110 Northern Boulevard
Manhasset, NY 11030
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Accepting new patients
Ron E. Kastner, MD
Ron E. Kastner, MD
Internal Medicine (Primary Care)
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Ron E. Kastner, MD
Internal Medicine (Primary Care)
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1600 Old Country Road
Plainview, NY 11803
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Louise Katzin, DNP
Louise Katzin, DNP
Internal Medicine (Primary Care)
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Louise Katzin, DNP
Internal Medicine (Primary Care)
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90 South Bedford Road
Mount Kisco, NY 10549
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Accepting new patients
Brooke Rosen Keane, MD
Brooke Rosen Keane, MD
Internal Medicine (Primary Care)
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Brooke Rosen Keane, MD
Internal Medicine (Primary Care)
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123 Stewart Avenue
Hicksville, NY 11801
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Scott M. Klares, MD, FCCP
Scott M. Klares, MD, FCCP
Internal Medicine (Primary Care), Pulmonology
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Scott M. Klares, MD, FCCP
Internal Medicine (Primary Care), Pulmonology
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185 NY-312
Brewster, NY 10509
90 South Bedford Road
Mount Kisco, NY 10549
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Radoslava Klein, MD
Radoslava Klein, MD
Internal Medicine (Primary Care)
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Radoslava Klein, MD
Internal Medicine (Primary Care)
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342 U.S. 202
Somers, NY 10589
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Vicki Klein, PAC
Vicki Klein, PAC
Internal Medicine (Primary Care)
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Vicki Klein, PAC
Internal Medicine (Primary Care)
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537 North State Road
Briarcliff Manor, NY 10510
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Accepting new patients
Uthra Kodiyalam, MD
Uthra Kodiyalam, MD
Internal Medicine (Primary Care)
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Uthra Kodiyalam, MD
Internal Medicine (Primary Care)
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55 Morris Ave
Springfield, NJ 07081
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Accepting new patients
Bhama Kolla, MD, FACP
Bhama Kolla, MD, FACP
Internal Medicine (Primary Care)
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Bhama Kolla, MD, FACP
Internal Medicine (Primary Care)
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2 Ohio Drive
Lake Success, NY 11042
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Jim L. Koo, MD
Jim L. Koo, MD
Internal Medicine (Primary Care)
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Jim L. Koo, MD
Internal Medicine (Primary Care)
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3680 Hill Boulevard
Jefferson Valley, NY 10535
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Pratibha Kulkarni, MD
Pratibha Kulkarni, MD
Internal Medicine (Primary Care)
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Pratibha Kulkarni, MD
Internal Medicine (Primary Care)
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55 Morris Ave
Springfield, NJ 07081
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Elizabeth S. Lashua, FNP
Elizabeth S. Lashua, FNP
Internal Medicine (Primary Care)
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Elizabeth S. Lashua, FNP
Internal Medicine (Primary Care)
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111 Bedford Road
Katonah, NY 10536
342 U.S. 202
Somers, NY 10589
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Thomas Ian Lecher, MD
Thomas Ian Lecher, MD
Internal Medicine (Primary Care)
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Thomas Ian Lecher, MD
Internal Medicine (Primary Care)
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164-50 Cross Bay Blvd
Howard Beach, NY 11414
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Accepting new patients
Joanne Chongsuk Lee, MD
Joanne Chongsuk Lee, MD
Internal Medicine (Primary Care)
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Joanne Chongsuk Lee, MD
Internal Medicine (Primary Care)
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1 Dakota Drive
Lake Success, NY 11042
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Accepting new patients
Daniel Lee, MD
Daniel Lee, MD
Internal Medicine (Primary Care)
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Daniel Lee, MD
Internal Medicine (Primary Care)
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449 Mt Pleasant Ave
West Orange, NJ 07052
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Accepting new patients
Samara Levin, PA
Samara Levin, PA
Internal Medicine (Primary Care)
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Samara Levin, PA
Internal Medicine (Primary Care)
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264 Boyden Ave
Maplewood, NJ 07040
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Accepting new patients
Michael H. Lief, MD
Michael H. Lief, MD
Internal Medicine (Primary Care)
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Michael H. Lief, MD
Internal Medicine (Primary Care)
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317 E 34th Street
New York, NY 10016
317 E 34th Street
New York, NY 10016
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Fast Pass Provider
Accepting new patients
David Linker, MD
David Linker, MD
Internal Medicine (Primary Care)
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David Linker, MD
Internal Medicine (Primary Care)
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200 West Carver Street
Huntington, NY 11743
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Accepting new patients
Jeffrey M. Lipper, MD
Jeffrey M. Lipper, MD
Pulmonology
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Jeffrey M. Lipper, MD
Pulmonology
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1364 Route 72 West
Manahawkin, NJ 08050
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