Best Hematologists in Ames
Looking for a hematologist in Ames? Most patients narrow the list by insurance first, then by location and reviews. 5 hematologists appear below.
5 hematologists in Ames

Joseph James Merchant, MD
4.5Joseph James Merchant · Hematology & Oncology Physician
1111 Duff Ave(515) 239-4401
Venkatesh K. Rudrapatna, MD
4.5Venkatesh K. Rudrapatna · Hematology & Oncology Physician
1111 Duff Avenue(515) 239-4401
Mark Michael Guffy, MD
4.5Mark Michael Guffy · Hematology & Oncology Physician
1111 Duff Ave(515) 239-4401
Larry A. Otteman, MD
4.5Larry A. Otteman · Hematology & Oncology Physician
1111 Duff Ave(515) 239-4401
Hematologists in Ames 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 Ames — useful if your insurance network extends across the metro.
About finding a hematologist in Ames
Ames has hematologists practicing across hospital systems, group practices, and independent clinics. When choosing a hematologist in Ames, 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 Ames 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 Ames
What should I ask a hematologist in Ames before booking?+
Confirm three things: (1) they currently accept your specific insurance plan and network tier, (2) the office location and parking, and (3) typical wait times for new-patient visits.
Is telehealth available with Ames hematologists?+
Many Ames hematologists offer telehealth visits, especially for follow-ups, prescription refills, and consultations. Look for the telehealth badge on each profile.
How are these Ames hematologists verified?+
Every listing on Heallexa is matched against NPI records and state license databases. Credentials, board certifications, and active license status are surfaced on each profile.
Is Heallexa free for patients in Ames?+
Yes. Searching, comparing, and contacting Ames hematologists on Heallexa is 100% free for patients. We don't charge booking fees or sell your search data.