Radiation Oncologists in Pennsylvania
Data updated monthly · Last refresh October 2026
390 Radiation Oncology providers practice in Pennsylvania, including 121 (31%) offering telehealth. The largest concentration is in Philadelphia. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
390providers
121telehealth
Philadelphiatop city
Radiation Oncology by city in Pennsylvania
Choose a city to see providers there.
Radiation Oncology providers in Pennsylvania
Listed by city, largest first. 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. Chirag Shah, MDPittsburgh, PA · $31,722 in drug and device payments (2025) · Telehealth ·
(412) 359-3400 Dr. Christopher Wilke, MD/PHDPittsburgh, PA · $46 in drug and device payments (2025) · Telehealth ·
(412) 623-6720 Dr. Colin Champ, M.D.Pittsburgh, PA · $122 in drug and device payments (2025) ·
(412) 578-1923 Dr. Darlene Gabeau, MD, PHDPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 942-7001 Dr. David Clump, M.D./PHDPittsburgh, PA · $304 in drug and device payments (2025) · Telehealth ·
(412) 623-6720 Dr. David Parda, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 359-3400 Dr. Felicia Snead, MDPittsburgh, PA · $116 in drug and device payments (2025) ·
(412) 502-3920 Dr. Harry Katz, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 432-7706 Dr. Heath Skinner, M.D., PHDPittsburgh, PA · $133 in drug and device payments (2025) ·
(412) 623-3275 Dr. Hima Musunuru, MBBSPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 367-6454 Dr. John VargoPittsburgh, PA · No drug or device payments recorded (2025) · Telehealth ·
(412) 623-6720 Dr. Jordan Torok, M.D.Pittsburgh, PA · $149 in drug and device payments (2025) ·
(412) 502-3920 Dr. Judith Figura, MDPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 578-1923 Dr. Kimmen Quan, MDPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 623-6720 Dr. Kiran Mehta, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 367-6454 Dr. Kristina Gerszten, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 623-6720 Dr. Mark Trombetta, M.D.Pittsburgh, PA · $305 in drug and device payments (2025) ·
(412) 359-3400 Dr. Muhammad MemonPittsburgh, PA · $151 in drug and device payments (2025) ·
(412) 359-3131 Dr. Neal Mccall, MDPittsburgh, PA · No drug or device payments recorded (2025) · Telehealth ·
(412) 623-6720 Dr. Parul BarryPittsburgh, PA · $2,017 in drug and device payments (2025) ·
(412) 641-4600 Dr. Paul Renz, DOPittsburgh, PA · No drug or device payments recorded (2025) · Telehealth ·
(412) 359-3400 Dr. Phillip Pifer, MDPittsburgh, PA · $3,784 in drug and device payments (2025) · Telehealth ·
(412) 623-1043 Dr. Robert Werner, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 502-3920 Dr. Ryan Smith, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 623-6720 Dr. Saad Sheikh, MDPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 692-9513 Dr. Sarahgene Defoe, MDPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 784-4900 Dr. Serah Choi, MD, PHDPittsburgh, PA · $30 in drug and device payments (2025) · Telehealth ·
(412) 623-6720 Dr. Shu-jei Chen, M.D.Pittsburgh, PA · $31 in drug and device payments (2025) ·
(412) 367-6454 Dr. Stephen Karlovits, M.D.Pittsburgh, PA · $177 in drug and device payments (2025) · Telehealth ·
(412) 359-3400 Dr. Steven Burton, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 623-6720 Dr. Susan Maffey, MDPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 664-2676 Dr. Sushil Beriwal, MDPittsburgh, PA · $600 in drug and device payments (2025) ·
(412) 359-3400 Dr. Tiffany Kim, DOPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 359-3400 Dr. Timothy Dougherty, MDPittsburgh, PA · No drug or device payments recorded (2025) · Telehealth ·
(412) 359-3400 Dr. Vladimir Valakh, M.D.Pittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 578-1923 Dr. Yvonne Mowery, MD, PHDPittsburgh, PA · No drug or device payments recorded (2025) ·
(412) 623-6720 Dr. Zachary Horne, M.D.Pittsburgh, PA · $1,575 in drug and device payments (2025) · Telehealth ·
(412) 359-3400 Dr. Michael Lambo, MDPottstown, PA · $1,638 in drug and device payments (2025) ·
(610) 327-7301 Dr. Suman Tiwari, MDPottstown, PA · $102 in drug and device payments (2025) ·
(610) 327-7301 Dr. Gary Fisher, DOPottsville, PA · No drug or device payments recorded (2025) ·
(570) 622-8500 Dr. Gregory Treharne, M.D.Pottsville, PA · $22 in drug and device payments (2025) ·
(570) 622-8500 Dr. Charu Sharma, MDReading, PA · No drug or device payments recorded (2025) ·
(610) 378-2117 Dr. John Vakios, M.DSayre, PA · No drug or device payments recorded (2025) ·
(570) 882-4048 Dr. Omar Yumen, M.D.Sayre, PA · No drug or device payments recorded (2025) ·
(570) 887-7404 Dr. Shing Chin, M.D., PH.D.Sayre, PA · No drug or device payments recorded (2025) ·
(570) 887-4048 Dr. Martin Hightower, MDSellersville, PA · $284 in drug and device payments (2025) ·
(215) 453-4950 Dr. Edward Marchan, M.D.Seneca, PA · No drug or device payments recorded (2025) ·
(814) 676-7900 Dr. Razvan Gramatovici, M.D.Seneca, PA · No drug or device payments recorded (2025) ·
(814) 676-7900 Dr. Jack Schocker, MDState College, PA · $22 in drug and device payments (2025) ·
(582) 220-2218 Common questions
How many Radiation Oncology providers are in Pennsylvania?There are 390 Radiation Oncology providers with active NPI records practicing in Pennsylvania, according to federal NPPES data refreshed monthly.
Do Radiation Oncology providers in Pennsylvania offer telehealth?Yes. 121 of the 390 Radiation Oncology providers in Pennsylvania (about 31%) report offering telehealth services in CMS data.
Which cities in Pennsylvania have the most Radiation Oncology providers?Philadelphia (124), Pittsburgh (46), Allentown (12) have the highest concentration of Radiation Oncology providers in Pennsylvania.
How many Radiation Oncology providers in Pennsylvania received drug or device company payments?189 of 390 Radiation Oncology providers in Pennsylvania (48%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles 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.
Do most Radiation Oncologists in Pennsylvania work in independent practices or large health systems?Among 247 Radiation Oncologists in Pennsylvania enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 17% through a mid-size group of 10 to 99, and 74% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Radiation Oncologists in Pennsylvania work at?According to CMS facility affiliation records, the Pennsylvania hospitals where the most Radiation Oncologists hold privileges are Hospital of Univ of Pennsylvania in Philadelphia; Penn Presbyterian Medical Center in Philadelphia; Magee Womens Hospital of Upmc Health System in Pittsburgh.
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