Surgical Oncology in Gilbert, Arizona
Data updated monthly · Last refresh September 2026
8 Surgical Oncology providers practice in Gilbert. Listings are drawn from federal public records and are not endorsements.
Surgical Oncology providers in Gilbert
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. Chynna Liu, PA-CGilbert, AZ · No drug or device payments recorded (2025) ·
(480) 256-6444 Dr. Epameinondas Dogeas, MDGilbert, AZ · $778 in drug and device payments (2025) ·
(480) 256-6444 Dr. Jacqueline Kienholz, PA Dr. Rajesh Ramanathan, MDGilbert, AZ · No drug or device payments recorded (2025) · Telehealth ·
(480) 256-6444 Dr. Robin Schmitz, M.D.Gilbert, AZ · $502 in drug and device payments (2025) · Telehealth ·
(480) 256-6444 Dr. Sarianne Stradling, PA-CGilbert, AZ · $648 in drug and device payments (2025) ·
(480) 256-6444 Dr. Thomas Shellenberger, MDGilbert, AZ · $182 in drug and device payments (2025) ·
(480) 256-6444 Dr. Vasileios Tsagkalidis, MDGilbert, AZ · No drug or device payments recorded (2025) · Telehealth ·
(480) 256-6444 Common questions
How many Surgical Oncology providers are in Gilbert, Arizona?There are 8 Surgical Oncology providers with active NPI records practicing in Gilbert, according to federal NPPES data refreshed monthly.
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 Gilbert Surgical Oncology across Arizona