Hematology & Oncology in Germantown, Tennessee
Data updated monthly · Last refresh September 2026
16 Hematology & Oncology providers practice in Germantown. Listings are drawn from federal public records and are not endorsements.
Hematology & Oncology providers in Germantown
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Arnel Pallera, MDGermantown, TN · $275 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Axel Grothey, M.D.Germantown, TN · $10,704 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Barry Boston, MDGermantown, TN · No drug or device payments recorded (2025) ·
(901) 767-4520 Dr. Bradley Somer, MDGermantown, TN · $53,068 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. David Portnoy, M.D.Germantown, TN · $709 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Eric Wiedower, DOGermantown, TN · $4,203 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Gang Tian, M.DGermantown, TN · $6,257 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Jason Porter, M.D.Germantown, TN · $61,716 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Leonard Harris, MDGermantown, TN · $5,920 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Liangping Weng, M.D.Germantown, TN · $1,824 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Mark Scott, P.A.-C.Germantown, TN · $38 in drug and device payments (2025) ·
(901) 684-2400 Dr. Ramakrishna Battini, M.D.Germantown, TN · $648 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Robert Johnson, M.DGermantown, TN · $551 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Saradasri Wellikoff, MDGermantown, TN · $953 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Dr. Syed Sameer Nasir, M.D.Germantown, TN · $92 in drug and device payments (2025) ·
(901) 683-0055 Dr. Thomas Ratliff, MDGermantown, TN · $3,376 in drug and device payments (2025) · Telehealth ·
(901) 683-0055 Conditions Hematology & Oncology providers in Germantown, Tennessee commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in Germantown, Tennessee?There are 16 Hematology & Oncology providers with active NPI records practicing in Germantown, according to federal NPPES data refreshed monthly.
What conditions do Hematology & Oncology providers in Germantown treat?Hematology & Oncology providers in Germantown commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Germantown Hematology & Oncology across Tennessee