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Important Alerts
Updates

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.

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

The Extended Hours Center in Lake Success will be closed on Sunday, August 31 and Monday, September 1.

As of August 1, 2025, Optum Allergy and Immunology in Long Beach has closed, and the providers have relocated to Optum Allergy and Immunology in Bay Shore.

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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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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Esther Lipstein-Kresch, MD
Esther Lipstein-Kresch, MD
Rheumatology
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Esther Lipstein-Kresch, MD
Rheumatology
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2 Ohio Drive
Lake Success, NY 11042
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Accepting new patients
Yaakov Liss, MD
Yaakov Liss, MD
Nephrology
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Yaakov Liss, MD
Nephrology
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185 NY-312
Brewster, NY 10509
600 Westage Business Center Drive
Fishkill, NY 12524
355 Kear Street
Yorktown Heights, NY 10598
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Accepting new patients
Paul Jason Liswood, DPM
Paul Jason Liswood, DPM
Podiatry
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Paul Jason Liswood, DPM
Podiatry
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4045 Hempstead Turnpike
Bethpage, NY 11714
2 Lincoln Avenue
Rockville Centre, NY 11570
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Accepting new patients
Ann Liu, MD
Ann Liu, MD
Neurosurgery
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Ann Liu, MD
Neurosurgery
575 Underhill Blvd
Syosset, NY 11791
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Fast Pass Provider
Accepting new patients
Alexander Liwag, MD
Alexander Liwag, MD
Pediatrics (Primary Care)
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Alexander Liwag, MD
Pediatrics (Primary Care)
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3350 State Route 138
Wall, NJ 07719
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Accepting new patients
Lloyd Mark Loft , MD
Lloyd Mark Loft , MD
ENT (Ear, Nose and Throat)
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Lloyd Mark Loft , MD
ENT (Ear, Nose and Throat)
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111 Bedford Road
Katonah, NY 10536
110 South Bedford Road
Mount Kisco , NY 10549
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Accepting new patients
Danielle LoGiurato, MD
Danielle LoGiurato, MD
Pediatric Endocrinology
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Danielle LoGiurato, MD
Pediatric Endocrinology
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60 Merritt Boulevard
Fishkill, NY 12524
1561 Ulster Avenue
Lake Katrine, NY 12449
Oakwood Commons
Poughkeepsie, NY 12601
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Fast Pass Provider
Accepting new patients
Jeremy Loloi, MD
Jeremy Loloi, MD
Orthopedics
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Jeremy Loloi, MD
Orthopedics
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2800 Marcus Avenue
Lake Success, NY 11042
575 Underhill Boulevard
Syosset, NY 11791
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Accepting new patients
Wendy Tonia Longo, DO
Wendy Tonia Longo, DO
Pediatrics (Primary Care)
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Wendy Tonia Longo, DO
Pediatrics (Primary Care)
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20 Addison Place
Valley Stream, NY 11580
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Fast Pass Provider
Accepting new patients
Juan Lopez, MD
Juan Lopez, MD
Cardiology
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Juan Lopez, MD
Cardiology
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1 Maywood Ave
Maywood, NJ 07607
201 State Rt 17,
Rutherford, NJ 07070
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Natalie Lorentzos, FNP-BC
Natalie Lorentzos, FNP-BC
Dermatology
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Natalie Lorentzos, FNP-BC
Dermatology
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110 South Bedford Road
Mount Kisco , NY 10549
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Accepting new patients
Brian Lorenzen, FNP
Brian Lorenzen, FNP
Orthopedics
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Brian Lorenzen, FNP
Orthopedics
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1978 Crompond Road
Cortlandt Manor, NY 10567
3680 Hill Boulevard
Jefferson Valley, NY 10535
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Accepting new patients
William D. Losquadro, MD
William D. Losquadro, MD
Cosmetic Surgery, Facial Plastic & Reconstructive Surgery
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William D. Losquadro, MD
Cosmetic Surgery, Facial Plastic & Reconstructive Surgery
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185 NY-312
Brewster, NY 10509
3680 Hill Boulevard
Jefferson Valley, NY 10535
111 Bedford Road
Katonah, NY 10536
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Accepting new patients
Krislin Louko, APN
Krislin Louko, APN
Pediatrics (Primary Care)
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Krislin Louko, APN
Pediatrics (Primary Care)
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3350 State Route 138
Wall, NJ 07719
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Accepting new patients
Christopher Lovell, DPM
Christopher Lovell, DPM
Podiatry
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Christopher Lovell, DPM
Podiatry
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185 NY-312
Brewster, NY 10509
90 South Bedford Road
Mount Kisco, NY 10549
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Fast Pass Provider
Accepting new patients
Michael Ross Lowenthal, MD
Michael Ross Lowenthal, MD
Internal Medicine (Primary Care)
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Michael Ross Lowenthal, MD
Internal Medicine (Primary Care)
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2110 Northern Boulevard
Manhasset, NY 11030
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Allison R. Lucchesi, MD
Allison R. Lucchesi, MD
Family Medicine (Primary Care)
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Allison R. Lucchesi, MD
Family Medicine (Primary Care)
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264 Main Street
New Paltz, NY 12561
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Accepting new patients
Jeffrey Howard Lumerman, MD
Jeffrey Howard Lumerman, MD
Urology
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Jeffrey Howard Lumerman, MD
Urology
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601 Franklin Avenue
Garden City, NY 11530
1 Dakota Drive
Lake Success, NY 11042
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Accepting new patients
Julie A. Luttinger, MD
Julie A. Luttinger, MD
Pediatrics (Primary Care)
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Julie A. Luttinger, MD
Pediatrics (Primary Care)
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1111 Park Avenue
New York, NY 10128
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Accepting new patients
Katherine C. Ma, MD, FAAOS
Katherine C. Ma, MD, FAAOS
Foot and Ankle Surgery, Orthopedics
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Katherine C. Ma, MD, FAAOS
Foot and Ankle Surgery, Orthopedics
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1978 Crompond Road
Cortlandt Manor, NY 10567
3680 Hill Boulevard
Jefferson Valley, NY 10535
90 South Bedford Road
Mount Kisco, NY 10549
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Accepting new patients
Jerry Mabagos, MD
Jerry Mabagos, MD
Pediatrics (Primary Care)
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Jerry Mabagos, MD
Pediatrics (Primary Care)
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525 Route 70
Brick, NJ 08724
34 Manchester Ave
Forked River, NJ 08731
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Accepting new patients
Lori N. MacIsaac, RPA-C
Lori N. MacIsaac, RPA-C
Gynecology
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Lori N. MacIsaac, RPA-C
Gynecology
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1561 Ulster Avenue
Lake Katrine, NY 12449
6734 Route 9
Rhinebeck, NY 12572
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Accepting new patients
Stacey A. Madoff, MD, FACOG
Stacey A. Madoff, MD, FACOG
Gynecology
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Stacey A. Madoff, MD, FACOG
Gynecology
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2515 South Road
Poughkeepsie, NY 12601
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