Best Hematologists in West Islip
Looking for a hematologist in West Islip? Most patients narrow the list by insurance first, then by location and reviews. 6 hematologists appear below.
6 hematologists in West Islip


Emmanuel C Sygaco, MD
4.5Emmanuel C Sygaco · Hematology & Oncology Physician
435 Montauk Hwy(631) 422-4545

Erik Kockenmeister
4.5Erik Kockenmeister · Hematology & Oncology Physician
111 Beach Dr Fl 2(631) 417-8600
South Bay Hematology & Oncology, PC
4.5South Bay Hematology & Oncology, PC · Hematology & Oncology Physician
435 Montauk Hwy(631) 422-4545
Robert Regis Dawson, MD
4.5Robert Regis Dawson · Hematology (Pathology) Physician
1000 Montauk Hwy(631) 376-3000
Hematologists in West Islip by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Hematologists in nearby cities
Same specialty in cities near West Islip — useful if your insurance network extends across the metro.
About finding a hematologist in West Islip
West Islip has hematologists practicing across hospital systems, group practices, and independent clinics. When choosing a hematologist in West Islip, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many West Islip hematologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about hematologists in West Islip
How do I find the highest-rated hematologist in West Islip?+
Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.
What if no West Islip hematologists accept my insurance?+
Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.
Are walk-in visits available with West Islip hematologists?+
Walk-ins are uncommon for most hematologists. The "available today" filter shows providers with open same-day slots.
How often is this West Islip list updated?+
Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.