Hematology & Oncology in Lawrenceville, Georgia
Data updated monthly · Last refresh September 2026
14 Hematology & Oncology providers practice in Lawrenceville. Listings are drawn from federal public records and are not endorsements.
Hematology & Oncology providers in Lawrenceville
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. Aldemar Montero, M.D.Lawrenceville, GA · $1,358 in drug and device payments (2025) ·
(770) 963-8030 Dr. Alexander Saker, M.D.Lawrenceville, GA · $110 in drug and device payments (2025) ·
(770) 963-8030 Dr. Anthony Landis, D.O.Lawrenceville, GA · No drug or device payments recorded (2025) ·
(770) 963-8030 Dr. Christopher Hagenstad, M.D.Lawrenceville, GA · $1,571 in drug and device payments (2025) ·
(678) 312-3235 Dr. Dave Gupta, M.P.HLawrenceville, GA · $315 in drug and device payments (2025) ·
(770) 963-8030 Dr. Debra Miller, MDLawrenceville, GA · $2,081 in drug and device payments (2025) ·
(678) 312-5600 Dr. Haris Hatic, D.O.Lawrenceville, GA · $238 in drug and device payments (2025) ·
(770) 963-8030 Dr. I-wen Chang, M.D.Lawrenceville, GA · $2,749 in drug and device payments (2025) ·
(770) 963-8030 Dr. Jorge Leguizamo, M.D.Lawrenceville, GA · $38,819 in drug and device payments (2025) ·
(770) 822-0788 Dr. Justin Woods, MDLawrenceville, GA · $410 in drug and device payments (2025) ·
(770) 963-8030 Dr. Kathleen Laveaux, M.D,Lawrenceville, GA · $927 in drug and device payments (2025) ·
(770) 822-0788 Dr. Praveen Sivakumaran, MDLawrenceville, GA · $1,268 in drug and device payments (2025) ·
(770) 963-8030 Dr. Satvir Singh, M.D.Lawrenceville, GA · $6,997 in drug and device payments (2025) ·
(770) 963-8030 Dr. Vishal Ranpura, MDLawrenceville, GA · $2,160 in drug and device payments (2025) ·
(770) 963-8030 Conditions Hematology & Oncology providers in Lawrenceville, Georgia 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 Lawrenceville, Georgia?There are 14 Hematology & Oncology providers with active NPI records practicing in Lawrenceville, according to federal NPPES data refreshed monthly.
What conditions do Hematology & Oncology providers in Lawrenceville treat?Hematology & Oncology providers in Lawrenceville 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 Lawrenceville Hematology & Oncology across Georgia
