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Primary Care Providers - Stony Brook Medicine - Find a Doctor

Primary Care • Stony Brook, NY • Since 1974

About

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Summary: Stony Brook Medicine is a health system and government-related healthcare network based in Stony Brook, NY, founded in 1974. It comprises five health sciences schools (Renaissance School of Medicine, Dental Medicine, Health Technology and Management, Nursing, Social Welfare) plus Stony Brook University Hospital and several regional hospitals, with more than 200 community-based sites in Suffolk County. The organization focuses on patient care, education, research, and news, and has been recognized as one of America’s safest hospitals. It supports a broad array of services and specialties through its affiliated facilities and emphasizes a mission of advancing health locally and regionally. - If you’re looking for Primary Care Providers at Stony Brook Medicine, this site is the official source for locating doctors and scheduling care within the Stony Brook Medicine network. Use their doctor finder or contact information to search for primary care physicians (PCPs) affiliated with Stony Brook University Hospital or affiliated community practices. Key contact and navigation pointers: - Main site: stonybrookmedicine.edu - HQ: 101 Nicolls Rd, Stony Brook, NY 11790 - Phone: (631) 689-8333 or 1-631-444-9600 - For doctor search: visit the Stony Brook Medicine physician directory or “Find a Doctor” feature on the site.

Clinic Type

Primary Care

Address

101 Nicolls Rd, Stony Brook, NY 11790, US

Phone

631-444-5437

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://doctors.stonybrookmedicine.edu/search?page=3&primary_care=Primary+Care+Providers&provider_fields=-clinical_keywords&search_alerts=false&shuffle_seed=67d43273-4177-4f96-8cca-bdd8fbab9e15&sort=relevance%2Cnetworks%2Cavailability_density_best

Services Offered

Primary Care
Family Medicine
Internal Medicine
Geriatrics
Pediatrics
Preventive Medicine
Children's Services
UFPC - University Family Practice Center
Advanced Pediatric Care

Team

Robyn LaBarca — MD
Kimberly Barnaby — DO
Jedan P. Phillips — MD
Scott A Stein — DO
Irene Hwu — MD
Patricia G Ng — MD
Lycia Ryder — DO
Geri Galotti — MD
Mariam Kirvalidze — DO
Nita Kaul — MD
Susan D Walker — MD
Mandeep K Patel — MD

Insurance & Payment

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Languages Spoken

English

Social Media

Twitter Youtube Facebook Linkedin Instagram

Photos

What Patients Say

Overall sentiment across review platforms: mixed

WebMD (Dr. Derek Mattimoe): 4.5/5 (72 ratings (4 written reviews))
Healthgrades (Dr. Jessica Blydenburgh): 4.9/5 (64 reviews (50 written reviews))
Birdeye (Stony Brook Family Medicine): 4.6/5 (14 reviews)

Patients praise

Doctors are described as thorough, knowledgeable, compassionate, and taking time with patients
Positive feedback on communication (explaining well, answering questions) and follow-up
Office staff/support described as helpful and courteous in some reviews

Common complaints

Some negative reviews criticize bedside manner, feeling that key issues were missed, or that care was inadequate
Some sources show low overall satisfaction for hospital-level services (separate from primary care), suggesting broader patient dissatisfaction

"“Awesome. First time doing a telehealth visit and it was a seamless experience… She listened to all my concerns and did not rush me.”"

— Ratemds.com review snippet for Dr. Donna Meltzer

"“Horrible doctor.” / “Terrible doctor”"

— WebMD patient reviews for Dr. Derek Mattimoe

"“Dr Mattimoe missed all the signs of cad… needed a triple bypass.”"

— WebMD patient review for Dr. Derek Mattimoe

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].