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Important Alerts
Updates

The Extended Hours Center in Lake Success, will be closed on Monday, October 6.  Regular Extended Hours operations will resume at 5 p.m. the following day.
We apologize for any inconvenience and appreciate your understanding.

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
Richard Federbush, MD
Richard Federbush, MD
Internal Medicine (Primary Care)
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Richard Federbush, MD
Internal Medicine (Primary Care)
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575 Underhill Blvd
Syosset, NY 11791
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Fast Pass Provider
Accepting new patients
Brian Feehan, DO
Brian Feehan, DO
Cardiology
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Brian Feehan, DO
Cardiology
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195 Cortlandt St
Belleville, NJ 07109
264 Boyden Ave
Maplewood, NJ 07040
55 Morris Ave
Springfield, NJ 07081
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Fast Pass Provider
Accepting new patients
Alan Marc Fein, MD
Alan Marc Fein, MD
Pulmonology
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Alan Marc Fein, MD
Pulmonology
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1 Dakota Drive
Lake Success, NY 11042
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Accepting new patients
Joshua James Feiner, MD
Joshua James Feiner, MD
Endocrinology, Diabetes & Metabolism
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Joshua James Feiner, MD
Endocrinology, Diabetes & Metabolism
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4045 Hempstead Turnpike,
Bethpage, NY 11714
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Fast Pass Provider
Accepting new patients
Timothy Christopher Fermin, MD, MHS, FAAP
Timothy Christopher Fermin, MD, MHS, FAAP
Pediatrics (Primary Care)
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Timothy Christopher Fermin, MD, MHS, FAAP
Pediatrics (Primary Care)
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2800 Marcus Avenue
New Hyde Park, NY 11042
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Fast Pass Provider
Accepting new patients
Beverly Fernandez, NP
Beverly Fernandez, NP
Gastroenterology
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Beverly Fernandez, NP
Gastroenterology
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672 Stoneleigh Avenue
Carmel, NY 10512
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Accepting new patients
Donna Ferrara, PA
Donna Ferrara, PA
Internal Medicine (Primary Care)
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Donna Ferrara, PA
Internal Medicine (Primary Care)
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1500 Route 112
Port Jefferson Station, NY 11776
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Accepting new patients
Loren Fickies, MD, FACOG
Loren Fickies, MD, FACOG
OBGYN (Obstetrics & Gynecology)
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Loren Fickies, MD, FACOG
OBGYN (Obstetrics & Gynecology)
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90 South Bedford Road
Mount Kisco, NY 10549
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Fast Pass Provider
Accepting new patients
Jonathan David Field, MD
Jonathan David Field, MD
Allergy & Immunology
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Jonathan David Field, MD
Allergy & Immunology
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650 East Main Street
Bay Shore, NY 11706
133 East 58th Street
New York, NY 10022
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Accepting new patients
Alex E. Fijman, MD, FCCP
Alex E. Fijman, MD, FCCP
Critical Care Medicine, Internal Medicine (Primary Care), Pulmonology
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Alex E. Fijman, MD, FCCP
Critical Care Medicine, Internal Medicine (Primary Care), Pulmonology
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3680 Hill Boulevard
Jefferson Valley, NY 10535
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Accepting new patients
Larysa Filewicz, FNP-BC
Larysa Filewicz, FNP-BC
Orthopedics
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Larysa Filewicz, FNP-BC
Orthopedics
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1978 Crompond Road
Cortlandt Manor, NY 10567
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Fast Pass Provider
Accepting new patients
Noah Scott Finkel, MD
Noah Scott Finkel, MD
Orthopedics
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Noah Scott Finkel, MD
Orthopedics
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205 East Main Street
Huntington, NY 11743
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Donna Finkelstein, MD
Donna Finkelstein, MD
Internal Medicine (Primary Care)
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Donna Finkelstein, MD
Internal Medicine (Primary Care)
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185 NY-312
Brewster, NY 10509
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Accepting new patients
Kathleen Mary Finn, NP
Kathleen Mary Finn, NP
Cardiology
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Kathleen Mary Finn, NP
Cardiology
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600 Westage Business Center Drive
Fishkill, NY 12524
30 Columbia Street
Poughkeepsie, NY 12601
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Fast Pass Provider
Accepting new patients
Crystal L. Fino, PA-C
Crystal L. Fino, PA-C
Orthopedics
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Crystal L. Fino, PA-C
Orthopedics
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90 South Bedford Road
Mount Kisco, NY 10549
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Accepting new patients
Jason Craig Fishbein, DO
Jason Craig Fishbein, DO
Internal Medicine (Primary Care)
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Jason Craig Fishbein, DO
Internal Medicine (Primary Care)
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4045 Hempstead Turnpike
Bethpage, NY 11714
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Accepting new patients
Eric W. Fitz, MD
Eric W. Fitz, MD
Ophthalmology
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Eric W. Fitz, MD
Ophthalmology
To make an appointment,
contact the location directly
100 South Bedford Road
Mount Kisco, NY 10549
150 Purchase Street
Rye, NY 10580
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Accepting new patients
William Fitzgibbon, AuD, CCC-A
William Fitzgibbon, AuD, CCC-A
Audiology
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William Fitzgibbon, AuD, CCC-A
Audiology
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3680 Hill Boulevard
Jefferson Valley, NY 10535
110 South Bedford Road
Mount Kisco, NY 10549
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John Kevin Fitzpatrick, MD
John Kevin Fitzpatrick, MD
OBGYN (Obstetrics & Gynecology)
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John Kevin Fitzpatrick, MD
OBGYN (Obstetrics & Gynecology)
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Fast Pass Provider
Accepting new patients
Margaret Fiumano, MD
Margaret Fiumano, MD
Pediatrics (Primary Care)
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Margaret Fiumano, MD
Pediatrics (Primary Care)
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148 Sunrise Highway
West Islip, NY 11795
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Accepting new patients
Laurene Mary Fleischer, MD
Laurene Mary Fleischer, MD
Pediatrics (Primary Care)
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Laurene Mary Fleischer, MD
Pediatrics (Primary Care)
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205 East Main Street
Huntington, NY 11743
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Accepting new patients
Amy B. Fleming, CNM, MS
Amy B. Fleming, CNM, MS
Gynecology, Midwifery
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Amy B. Fleming, CNM, MS
Gynecology, Midwifery
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355 Kear Street
Yorktown Heights, NY 10598
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Kristina Flores, NP-C, PMHNP-BC
Kristina Flores, NP-C, PMHNP-BC
Behavioral Health
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Kristina Flores, NP-C, PMHNP-BC
Behavioral Health
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Accepting new patients
Maria Lourdes Flores, MD
Maria Lourdes Flores, MD
Family Medicine (Primary Care)
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Maria Lourdes Flores, MD
Family Medicine (Primary Care)
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3050 Corlear Ave
Bronx, NY 10463
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Accepting new patients
Adam Jacob Flug, MD
Adam Jacob Flug, MD
Ophthalmology
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Adam Jacob Flug, MD
Ophthalmology
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2 Ohio Drive
Lake Success, NY 11042
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