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Anesthesiology in Springfield, Oregon

Data updated monthly · Last refresh September 2026

88 Anesthesiology providers practice in Springfield, and 13% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Anesthesiology providers in Springfield

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. Adrienne Samar, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Albert Cho, D.O.
Springfield, OR · $25 in drug and device payments (2025) · (541) 686-7300
Dr. Alexander Legg, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 681-5124
Dr. Alexander Ryder, DO
Springfield, OR · No drug or device payments recorded (2025) · (312) 942-5000
Dr. Alexander Shune, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Alex Raiskin, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Alix Zuleta Alarcon, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-7300
Dr. Amanda Koonce, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 681-5124
Dr. Andrew Rushton, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Barbara Irving, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Benjamin Gmelch, MD
Springfield, OR · $26 in drug and device payments (2025) · (541) 222-3154
Dr. Bradley Palmen, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Brian Jones, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Brian Robinson, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Brian St. George, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Carly Porat, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 681-5124
Dr. Caroline Zawilski, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Charles Cook, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Christopher Hagen, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Daniel Hagengruber, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Dean Withroder, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 686-9551
Dr. Deborah Egbert, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Deborah Wirsing, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 686-9551
Dr. Dexter Gregg, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-7300
Dr. Dierdre Garton, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Domenico Castaldo, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Donald Claeys, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 988-3399
Dr. Dorothy Penaloza, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Emily Gerstman, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Evan New, DO
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Gary Nissen, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 681-5124
Dr. Holger Hennig, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. James Fong, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-7320
Dr. James Hackett Ii, M.D.
Springfield, OR · $543 in drug and device payments (2025) · (541) 222-3154
Dr. James Whitmore, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Jared Alexander, MD
Springfield, OR · No drug or device payments recorded (2025) · (719) 640-5908
Dr. Jeffrey Sterritt, DO
Springfield, OR · No drug or device payments recorded (2025) · (541) 686-9551
Dr. Jiajun Li, MD
Springfield, OR · $23 in drug and device payments (2025) · (541) 681-5124
Dr. Jocelyn Park, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. John Campiche, DO
Springfield, OR · No drug or device payments recorded (2025) · (541) 686-9551
Dr. John Liddy, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. John Melton, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. John Rosasco, DO
Springfield, OR · No drug or device payments recorded (2025) · (541) 684-5124
Dr. Jon Williams, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-9240
Dr. Joshua Woelfle, DO
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-7300
Dr. Joyce Schlichting, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Keegan Guffey, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 681-5124
Dr. Kenneth Woodward, M.D.
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154
Dr. Lakshmi Sai Manasa Sarvepalli, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 681-5124
Dr. Leslie Parker, MD
Springfield, OR · No drug or device payments recorded (2025) · (541) 222-3154

Common questions

How many Anesthesiology providers are in Springfield, Oregon?

There are 88 Anesthesiology providers with active NPI records practicing in Springfield, according to federal NPPES data refreshed monthly.

How many Anesthesiology providers in Springfield received drug or device company payments?

11 of 88 (13%) 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 Springfield Anesthesiology across Oregon

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.