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Important Alerts
Updates

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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Tam U. Lam, NP
Tam U. Lam, NP
Emergency Medicine
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Tam U. Lam, NP
Emergency Medicine
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Fast Pass Provider
Accepting new patients
Janice Lampago, PA
Janice Lampago, PA
Family Medicine (Primary Care)
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Janice Lampago, PA
Family Medicine (Primary Care)
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2 South Black Horse Pike
Mt. Ephraim, NJ 08035
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Accepting new patients
Nicole LaNatra, MD
Nicole LaNatra, MD
Hematology and Oncology
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Nicole LaNatra, MD
Hematology and Oncology
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185 NY-312
Brewster, NY 10509
90 South Bedford Road
Mount Kisco, NY 10549
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Adam L. Landskowsky, MD
Adam L. Landskowsky, MD
Diagnostic Radiology
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Adam L. Landskowsky, MD
Diagnostic Radiology
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Accepting new patients
Jamie Lanzillotta, DO
Jamie Lanzillotta, DO
Pediatrics (Primary Care)
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Jamie Lanzillotta, DO
Pediatrics (Primary Care)
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205 East Main Street
Huntington, NY 11743
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Fast Pass Provider
Accepting new patients
Andrea LaRosa, DO
Andrea LaRosa, DO
Family Medicine (Primary Care)
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Andrea LaRosa, DO
Family Medicine (Primary Care)
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575 Underhill Blvd
Syosset, NY 11791
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Accepting new patients
Joseph Allan Larsen, DPM
Joseph Allan Larsen, DPM
Podiatry
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Joseph Allan Larsen, DPM
Podiatry
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2403 Jericho Turnpike
Garden City Park, NY 11040
2800 Marcus Avenue
Lake Success, NY 11042
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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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Jessica C. Lastig, MD
Jessica C. Lastig, MD
Diagnostic Radiology
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Jessica C. Lastig, MD
Diagnostic Radiology
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Fast Pass Provider
Accepting new patients
Talya Laub, NP
Talya Laub, NP
Dermatology
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Talya Laub, NP
Dermatology
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3 Delaware Drive
Lake Success, NY 11042
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Accepting new patients
Ana Cristina Laureano, MD, FAAD
Ana Cristina Laureano, MD, FAAD
Dermatology
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Ana Cristina Laureano, MD, FAAD
Dermatology
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195 Cortlandt St
Belleville, NJ 07109
1 Maywood Ave
Maywood, NJ 07607
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Accepting new patients
Andrea A. Leach, NP
Andrea A. Leach, NP
Cardiology
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Andrea A. Leach, NP
Cardiology
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672 Stoneleigh Avenue
Carmel, NY 10512
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Accepting new patients
Allen H. Lebovits, PhD
Allen H. Lebovits, PhD
Behavioral Health
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Allen H. Lebovits, PhD
Behavioral Health
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1 Dakota Drive
Lake Success, NY 11042
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Accepting new patients
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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Lesli M. LeCompte, MD
Lesli M. LeCompte, MD
Diagnostic Radiology
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Lesli M. LeCompte, MD
Diagnostic Radiology
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Accepting new patients
Sang Y. Lee, MD
Sang Y. Lee, MD
Gastroenterology
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Sang Y. Lee, MD
Gastroenterology
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110 South Bedford Road
Mount Kisco, NY 10549
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Elizabeth Lee, MD
Elizabeth Lee, MD
Anesthesiology
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Elizabeth Lee, MD
Anesthesiology
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Accepting new patients
Courtney LaShawn Lee, MD
Courtney LaShawn Lee, MD
Urology
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Courtney LaShawn Lee, 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
James Jin Lee, MD
James Jin Lee, MD
Family Medicine (Primary Care)
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James Jin Lee, MD
Family Medicine (Primary Care)
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1 Dakota Drive
Lake Success, NY 11042
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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
Timothy Lee, DO
Timothy Lee, DO
Family Medicine (Primary Care)
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Timothy Lee, DO
Family 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
Benjamin Lefkovits, DPT
Benjamin Lefkovits, DPT
Physical Therapy
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Benjamin Lefkovits, DPT
Physical Therapy
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30 Columbia Street
Poughkeepsie, NY 12601
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Accepting new patients
Amanda Eve-Stevenson Lefkowitz, MD
Amanda Eve-Stevenson Lefkowitz, MD
Pediatrics (Primary Care)
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Amanda Eve-Stevenson Lefkowitz, MD
Pediatrics (Primary Care)
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107 Northern Boulevard
Great Neck, NY 11021
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Accepting new patients
Sander Jay Leiman, MD
Sander Jay Leiman, MD
Cardiology, Cardiovascular Disease
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Sander Jay Leiman, MD
Cardiology, Cardiovascular Disease
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4045 Hempstead Turnpike
Bethpage, NY 11714
789 Old Country Road
Plainview, NY 11803
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