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Important Alerts
Updates

The Extended Hours Center in Lake Success, will be closed on Thursday, October 16, Friday, October 24 and Friday, October 31. Regular Extended Hours operations will resume the following day.

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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Fast Pass Provider
Accepting new patients
Christopher Anthony Kacin, MD
Christopher Anthony Kacin, MD
Pediatrics (Primary Care)
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Christopher Anthony Kacin, MD
Pediatrics (Primary Care)
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108-48 70th Road
Forest Hills, NY 11375
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Fast Pass Provider
Accepting new patients
Sarwat Kamal, MD
Sarwat Kamal, MD
Family Medicine (Primary Care), Internal Medicine (Primary Care)
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Sarwat Kamal, MD
Family Medicine (Primary Care), 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
Evan H. Karas, MD, FAAOS
Evan H. Karas, MD, FAAOS
Orthopedics
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Evan H. Karas, MD, FAAOS
Orthopedics
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90 South Bedford Road
Mount Kisco, NY 10549
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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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Fast Pass Provider
Accepting new patients
Maria Katsoulis-Emnace, MD
Maria Katsoulis-Emnace, MD
Pediatrics (Primary Care)
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Maria Katsoulis-Emnace, MD
Pediatrics (Primary Care)
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525 Route 70
Brick, NJ 08724
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Fast Pass Provider
Accepting new patients
Brett Michael Keck, MD
Brett Michael Keck, MD
Surgery
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Brett Michael Keck, MD
Surgery
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575 Underhill Boulevard
Syosset, NY 11791
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Fast Pass Provider
Accepting new patients
Vahakn Shant Keskinyan, MD
Vahakn Shant Keskinyan, MD
Pediatrics (Primary Care)
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Vahakn Shant Keskinyan, MD
Pediatrics (Primary Care)
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814 Woodbury Road
Woodbury, NY 11797
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Fast Pass Provider
Accepting new patients
Douaa Khalil, MD, FAAP
Douaa Khalil, MD, FAAP
Pediatrics (Primary Care)
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Douaa Khalil, MD, FAAP
Pediatrics (Primary Care)
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714 10th St
Secaucus, NJ 07094
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Fast Pass Provider
Accepting new patients
Aqsa Khan, MD, FAAFP
Aqsa Khan, MD, FAAFP
Family Medicine (Primary Care)
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Aqsa Khan, MD, FAAFP
Family Medicine (Primary Care)
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1 Maywood Ave
Maywood, NJ 07607
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Fast Pass Provider
Accepting new patients
Sonu Khatri, APN, CPNP-BC
Sonu Khatri, APN, CPNP-BC
Pediatrics (Primary Care)
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Sonu Khatri, APN, CPNP-BC
Pediatrics (Primary Care)
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324 Palisade Ave
Jersey City, NJ 07307
714 10th St
Secaucus, NJ 07094
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Fast Pass Provider
Accepting new patients
Hyman Kirschenbaum, MD
Hyman Kirschenbaum, MD
Gastroenterology
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Hyman Kirschenbaum, MD
Gastroenterology
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930 Clifton Ave,
Clifton, NJ 07013
201 State Rt 17
Rutherford, NJ 07094
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Fast Pass Provider
Accepting new patients
Mitchell Kleinberg, MD
Mitchell Kleinberg, MD
Pediatrics (Primary Care)
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Mitchell Kleinberg, MD
Pediatrics (Primary Care)
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1759 Middle Country Road,
Centereach, NY 11720
1500 Route 112
Port Jefferson, NY 11777
6144 Route 25A
Wading River, NY 11792
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Fast Pass Provider
Accepting new patients
Nancy R. Ko, PA
Nancy R. Ko, PA
Allergy & Immunology
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Nancy R. Ko, PA
Allergy & Immunology
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650 East Main Street
Bay Shore, NY 11706
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Fast Pass Provider
Accepting new patients
Myles Scott Kobren, MD
Myles Scott Kobren, MD
OBGYN (Obstetrics & Gynecology)
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Myles Scott Kobren, MD
OBGYN (Obstetrics & Gynecology)
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575 Underhill Blvd
Syosset, NY 11791
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Fast Pass Provider
Accepting new patients
Fotini J. Kokotos, MD
Fotini J. Kokotos, MD
Pediatrics (Primary Care)
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Fotini J. Kokotos, MD
Pediatrics (Primary Care)
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1111 Park Avenue
New York, NY 10128
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Fast Pass Provider
Accepting new patients
Barbara Loretta Kolk-Seda, PA
Barbara Loretta Kolk-Seda, PA
Pediatrics (Primary Care)
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Barbara Loretta Kolk-Seda, PA
Pediatrics (Primary Care)
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1759 Middle Country Road,
Centereach, NY 11720
1500 Route 112
Port Jefferson, NY 11777
6144 Route 25A
Wading River, NY 11792
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Fast Pass Provider
Accepting new patients
Douglas L. Krohn, MD
Douglas L. Krohn, MD
Pediatrics (Primary Care)
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Douglas L. Krohn, MD
Pediatrics (Primary Care)
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537 North State Road
Briarcliff Manor, NY 10510
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Fast Pass Provider
Accepting new patients
Jason Daniel Kronberg, DO
Jason Daniel Kronberg, DO
Pediatrics (Primary Care)
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Jason Daniel Kronberg, DO
Pediatrics (Primary Care)
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1759 Middle Country Road,
Centereach, NY 11720
1500 Route 112
Port Jefferson, NY 11777
6144 Route 25A
Wading River, NY 11792
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Fast Pass Provider
Accepting new patients
Jarrod Kucharski, MD
Jarrod Kucharski, MD
Pediatrics (Primary Care)
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Jarrod Kucharski, MD
Pediatrics (Primary Care)
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1111 Hudson St
Hoboken, NJ 07030
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Fast Pass Provider
Accepting new patients
Aneela Kundnani-Kriplani, MD
Aneela Kundnani-Kriplani, MD
Pediatrics (Primary Care)
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Aneela Kundnani-Kriplani, MD
Pediatrics (Primary Care)
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228 Franklin Ave
Nutley, NJ 07110
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Fast Pass Provider
Accepting new patients
Lee M. Kupersmith, MD, FAAOS
Lee M. Kupersmith, MD, FAAOS
Hand Surgery, Orthopedics
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Lee M. Kupersmith, MD, FAAOS
Hand Surgery, Orthopedics
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575 Underhill Boulevard
Syosset, NY 11791
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Fast Pass Provider
Accepting new patients
Daniel Moses Laby, MD
Daniel Moses Laby, MD
Pediatric Ophthalmology
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Daniel Moses Laby, MD
Pediatric Ophthalmology
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1000 Northern Boulevard
Great Neck, NY 11021
157 E 72nd Street
New York, NY 10021
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Fast Pass Provider
Accepting new patients
Tina Marie Lafemina, PA
Tina Marie Lafemina, PA
Pediatrics (Primary Care)
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Tina Marie Lafemina, PA
Pediatrics (Primary Care)
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1759 Middle Country Road,
Centereach, NY 11720
1500 Route 112
Port Jefferson, NY 11777
6144 Route 25A
Wading River, NY 11792
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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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Fast Pass Provider
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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