Best Hematologists in Harlingen
Heallexa lists 7 hematologists in Harlingen, . Compare credentials, listed insurance, and patient reviews side by side — free, no signup.
7 hematologists in Harlingen

Guy Howard Grayson, MD PA
4.5Guy Howard Grayson · Pediatric Hematology & Oncology Physician
1911 Lubbock St(866) 242-0010
Laura E Cisneros, MD
4.5Laura E Cisneros · Hematology & Oncology Physician
1719 Treasure Hills Blvd(956) 364-2131
Todd D Shenkenberg, MD
4.5Todd D Shenkenberg · Hematology & Oncology Physician
1719 Treasure Hills Blvd.(956) 364-2131
Guy H Grayson MD PA
4.5Guy H Grayson MD PA · Pediatric Hematology & Oncology Physician
1911 Lubbock St(866) 242-0010

Laura E Cisneros, MD
4.5Laura E Cisneros · Hematology & Oncology Physician
1719 Treasure Hills Blvd(956) 364-2131
Hematologists in Harlingen 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 Harlingen — useful if your insurance network extends across the metro.
About finding a hematologist in Harlingen
Harlingen has hematologists practicing across hospital systems, group practices, and independent clinics. When choosing a hematologist in Harlingen, 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 Harlingen 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 Harlingen
How much does a visit to a hematologist cost in Harlingen?+
In-network hematologists in Harlingen typically run $120–$300 for an initial visit before insurance. Out-of-network rates can be 3–5× higher. Use the insurance filter above to see Harlingen hematologists who list your specific plan, and confirm acceptance directly with the office before booking.
Are Harlingen hematologists accepting new patients?+
Most Harlingen listings indicate new-patient status on the profile. Wait times vary by specialty and insurance; calling the office directly is the fastest way to confirm same-week availability.
Which insurance plans do Harlingen hematologists list?+
Major plans in include Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings show plans the provider has indicated they accept — always confirm in-network status directly with the office before your appointment.
Do I need a referral to see a hematologist in Harlingen?+
Most PPO plans in allow direct booking. HMO and many Medicare Advantage plans require a primary-care referral first. Confirm with your insurer or the office before booking.