Resident Alumni

RadOncAlum map

The Radiation Oncology Residency Program strives to nurture exceptional radiation oncologists, providing them with the knowledge and skills needed to establish productive and fulfilling careers as clinicians, educators, researchers, and advocates. Graduates who have successfully completed their training move on to excel as trailblazers in the field, garnering awards for their research and assuming leadership roles in national organizations.

This closely connected network of alumni plays a pivotal role for new graduates as they pursue post-residency positions and continues to offer support for each other's personal and professional growth.

William Moss and Kenneth Stevens Resident Alumni Society Members

Upon concluding their training with OHSU's Radiation Oncology Residency Program, our graduates transition into leadership roles within the radiation oncology field. Click on the profiles of our alumni below to discover where they are currently practicing!

RadOnc Alum

Jehan Yahya, M.D.

Private Practice
Salem, Oregon 

Kim Ohaegbulam, M.D., Ph.D.

Private Practice
Baltimore, Maryland

Carl Post, M.D.

Oregon Health & Science University
Portland, Oregon 

Hans Kim, M.D.

Community Practice 
Oregon

Mohammad Hissourou, M.D.

Tacoma Valley Radiation Oncology
Tacoma, Washington

Aasheesh Kanwar, M.D.

Willamette Valley Medical Center
McMinnville, Oregon 

Christopher Deig, M.D.

CommonSpirit Health
Centennial, Colorado

Blair Murphy, M.D.

UCHealth Radiation Oncology - Anschutz Medical Campus
Aurora, Colorado  

Garth Tormoen, M.D., Ph.D.

West Michigan Cancer Center
Kalamazoo, Michigan 

Christina Binder, M.D., Ph.D.

Southwest Oncology 
Durango, Colorado 

Simon Brown, M.D.

West Michigan Cancer Center
Kalamazoo, Michigan 

Joshua Walker, M.D., Ph.D.

Oregon Health & Science University
Portland, Oregon 

Shushan Rana, M.D.

PeaceHealth
Vancouver, Washington

David Elliott, M.D.

University of Michigan 
Ann Arbor, Michigan  

Nima Nabavizadeh, M.D.

Oregon Health & Science University
Portland, Oregon 

Kristina Young, M.D., Ph.D.

The Oregon Clinic, Providence Cancer Institute
Portland, Oregon 

Sophia Bornstein, M.D., Ph.D.

Oregon Health & Science University
Portland, Oregon 

Faisal Siddiqui, M.D., Ph.D.

Compass Oncology 
Vancouver, Washington  

Joseph Waller, M.D.

SSMHealth
St. Charles, Missouri

Sravana Chennupati, M.D. 

Sutter Health 
Walnut Creek, California 

Celine Ord, M.D.

Carson Tahoe Radiation Oncology Associates
Carson City, Nevada 

Mehee Choi, M.D.

Arizona Urology Specialists
Scottsdale, Arizona

Dr. Choi completed their training at Northwestern Memorial Hospital. 

Patrick Gagnon, M.D.

Southcoast Health Cancer Center
Fairhaven, Massachusetts

Tasha McDonald, M.D.

Northwest Permanente Physicians and Surgeons, PC
Portland, Oregon

Marka Crittenden, M.D., Ph.D.

The Oregon Clinic, Providence Cancer Institute
Portland, Oregon

Samuel Wang, M.D.

Salem Health Hospitals and Clinics
 Salem, Oregon

Parag Sanghvi, MD, MSPH

UC San Diego Health
La Jolla, California 

Kamal Patel, M.D., M.S.

UC San Diego Health, Eisenhower Lucy Curci Cancer Center
Rancho Mirage, California

Christopher Canning, M.D.

Kaiser Permanente
Seattle, Washington

Kathryn Panwala, M.D.

Legacy Health
Portland, Oregon

S. Christopher Hoffelt, M.D.

Northwest Permanente Physicians and Surgeons, PC
Portland, Oregon

Ben Liem, M.D.

University of New Mexico
Albuquerque, New Mexico
 

Matthew Kang, M.D.

Salem Health Hospital and Clinics
Salem, Oregon

1999

Linda Ruth Klein, M.D.
Tony, Wisconsin 

1998

Won Lee, M.D.
Legacy Health
Portland, Oregon

1997

Russ Omizo M.D.
St. Charles Health System
Bend, Oregon

1996

Graeme D. Fisher, M.D., MBA.
SSM Health
Mt. Vernon, Illinois

1995

Lucia Clover M.D.
Sun City, Arizona 

1994

Linyee Chang, M.D.
St. Charles Health System
Bend, Oregon

1993

Julie Gemmel, M.D.
PeaceHealth 
Eugene, Oregon

1992

Bruce Frey, M.D.
Corvallis, Oregon

1990

Robert Pfeffer, M.D<
Benefis Health System 
Great Falls, Montana

1989

Kenneth Nitta, M.D.
Portland, Oregon

1988

James R. Knister, M.D.
Providence 
Napa, California 

1987

Nancy Boutin, M.D.
Salem Health Hospitals and Clinics 
Salem, Oregon

1986

Russell Hinerman, M.D.
University Cancer & Blood Center 
Gainesville, Florida

1983

Gary Van Heuvelen, M.D.
Kootenai Health
Spokane Valley, Washington

1982

Sylvia Gosline, M.D.
Community Cancer Center
Roseburg, Oregon

1980

Robert Fine, M.D.
Delray Beach, Florida  

1975

Jose Pacheco-Gill, M.D.
Joplin, Missouri

1974

Michael Huntington, M.D.
Corvallis, Oregon

1966

John Gallucci, M.D.
Auburn, Washington 

1963

Norman O. Aarestad, M.D.
Denver, Colorado

RadOnc Alum 2006

Medical Physics Residency Program

MedPhys Alum

The Medical Physics Residency Program is aims to provide residents with clinical training in medical physics within a radiation oncology environment, enabling them to attain board certification and embark on a professional career in medical physics.

Upon the successful completion of their training, residents emerge as expert medical physicists, equipped with the knowledge and skills necessary to construct rewarding careers.

Discover more about our Medical Physics alum here