Pediatric Hematology & Oncology in Portland, Oregon
Data updated monthly · Last refresh September 2026
33 Pediatric Hematology & Oncology providers practice in Portland, and 27% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Pediatric Hematology & Oncology providers in Portland
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. Allison Simpson, DOPortland, OR · No drug or device payments recorded (2025) ·
(503) 346-0640 Dr. Anthony Mckeiver, DOPortland, OR · No drug or device payments recorded (2025) ·
(999) 999-9999 Dr. Billy Chang, MD, PHDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-1543 Dr. Colette Lauhan, M.D.Portland, OR · $58 in drug and device payments (2025) ·
(503) 276-9300 Dr. Eneida Nemecek, MDPortland, OR · $9,463 in drug and device payments (2025) ·
(503) 494-0829 Dr. Evan Shereck, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-0829 Dr. Faith Galderisi, DOPortland, OR · No drug or device payments recorded (2025) ·
(503) 413-2156 Dr. Gregory Thomas, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-1543 Dr. James Jacobs, MD, MPHPortland, OR · $58 in drug and device payments (2025) ·
(503) 276-9378 Dr. Jamie Loutfy, DOPortland, OR · $402 in drug and device payments (2025) ·
(503) 418-5150 Dr. Janice Olson, M.D.Portland, OR · $58 in drug and device payments (2025) ·
(503) 276-9300 Dr. Jason Glover, MDPortland, OR · $183 in drug and device payments (2025) ·
(503) 279-9300 Dr. John Carter, M.D., PH.DPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-5150 Dr. Katrina Winsnes, M.DPortland, OR · No drug or device payments recorded (2025) ·
(206) 914-5610 Dr. Kellee Parker, D.O.Portland, OR · $86 in drug and device payments (2025) ·
(503) 494-8211 Dr. Kellie Nazemi, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-1543 Dr. Kristina Haley, DOPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-0829 Dr. Krysta Schlis, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-1543 Dr. Lawrence Wolff, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-5150 Dr. Linda Stork, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-0829 Dr. Marie Martinelli, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-5150 Dr. Matthew Dietz, D.O.Portland, OR · No drug or device payments recorded (2025) ·
(503) 494-8211 Dr. Melinda WuPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-0829 Dr. Natalie Cassell, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-5150 Dr. Neha Patel, M.D.Portland, OR · $4,463 in drug and device payments (2025) ·
(503) 418-5150 Dr. Robert Trueworthy, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-1543 Dr. Ronald Prauner, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 276-9300 Dr. Ryan Fox-lee, MD, JDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-8311 Dr. Stephen Roberts, M.D.Portland, OR · No drug or device payments recorded (2025) ·
(503) 418-5150 Dr. Suman Malempati, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 494-1543 Dr. Susan Lindemulder, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-5456 Dr. Thomas Lamkin, MDPortland, OR · No drug or device payments recorded (2025) ·
(503) 418-1543 Dr. Trisha Wong, MDPortland, OR · $50 in drug and device payments (2025) ·
(503) 494-0829 Common questions
How many Pediatric Hematology & Oncology providers are in Portland, Oregon?There are 33 Pediatric Hematology & Oncology providers with active NPI records practicing in Portland, according to federal NPPES data refreshed monthly.
How many Pediatric Hematology & Oncology providers in Portland received drug or device company payments?9 of 33 (27%) 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 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 Portland Pediatric Hematology & Oncology across Oregon