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Meet our team

Meet our team

Active staff

The medical staff at Shriners Hospitals for Children — Portland is led by physicians and surgeons who are prominent in their specialties. They are leaders in the field of orthopaedics, pediatrics, anesthesiology, pain management, spine conditions, cleft lip and rehabilitation. With the goal of treating the whole child, physicians and therapists at Shriners Hospital for Children — Portland partner with consulting physicians as needed to ensure the finest, most up-to-date medical care is available to our patients. All of our physicians and consulting physicians are united in a mission to provide the highest quality care to children within a compassionate, family-centered and collaborative environment.

Orthopaedic Surgery
Robert Bernstein, M.D., Chief of Staff
Michael Aiona, M.D.
Jeremy Bauer, M.D.
Daniel Bouton, M.D.
Krister Freese, M.D.
Katie Fuchs, M.D.
Heather Kong, M.D.
Joseph I. Krajbich, M.D.
Dominique Laron, M.D.
Dennis Roy, M.D.
Ellen M. Raney, M.D.
Michael Sussman, M.D.
Michelle Welborn, M.D.

Joselyn S. Davidson, M.D.
Inca Chui, M.D.
Grace F. Hsieh, M.D.
David Kim, M.D.
William M. Klein, M.D.
Lee A. Taylor, M.D.

Advanced Practice Professionals

Bing Sun, PA-C
Maria Grompe, PA-C
Nancy Jacobs, CNS
Stephanie Cadman, MSN, FNP-BC, RN

Consulting physicians by specialty

Shriners Hospitals for Children — Portland provides comprehensive, wraparound care for our patients, all under one roof. That means that we partner with other specialists who collaborate with our physicians and therapists to provide the best possible treatment for our patients. Below is a list of these partners who may consult on current Portland Shriners Hospital patients' care, depending on their specialty. 

Clinical Biochemical
Susan J. Hayflick, M.D.
Caleb C. Rogers, M.D.
Amy C. Yang, M.D.
Jonathan Zonana, M.D.

Clinical Genetics
William A. Horton, M.D.

Cleft Lip and Palate/Dental
David M. Baker, D.M.D., Orthodontics
Judah S. Garfinkle, D.M.D., Orthodontics
Jeremiah O. Johnson, D.D.S., M.D., Oral and Maxillofacial

Lindsey E. Nicol, M.D.

Infectious Disease

Alexandra K. Dimitrova, M.D.
Erika L. Finanger, M.D.
Julie A. Khoury, M.D.
Thomas K. Koch, M.D.
Joseph D. Pinter, M.D.
Barry S. Oken, M.D.
Paul V. Motika, M.D.
Barry S. Russman, M.D.
Christina M. Sayama, M.D., Neurosurgery
Nathan R. Selden, M.D., Neurosurgery
Lisa C. Silbert, M.D., Neurology
Jenny L. Wilson, M.D.

Orthopaedic Surgery
Robert A. Hart, M.D.
Timothy L. Keenen, M.D.
Jakub S. Langer, M.D.
Justin S. Roth, D.O.
Scott S. Yang, M.D.

Clee E. Lloyd, M.D.
James D. Smith, M.D.

Peter A. Blasco, M.D.
Daniel J. Crowder, M.D.
Brian T. Rogers, M.D.
Patricia Spitale, M.D., Neonatology

Physical Medicine and Rehabilitation
Steven J. Janselewitz, M.D.

Plastic Surgery
Tuan A. Nguyen, M.D.

Brooke R. Beckett, M.D.
Emily A. Edwards, M.D.
Barry G. Hansford, M.D.
Katharine L. Hopkins, M.D.
Chirag V. Patel, M.D.
Sandra Schmahmann, M.D.
Petra L. Vajtai, M.D.

Kenneth S. Azarow, M.D.
Brooke R. Beckett, M.D.
Marilyn W. Butler, M.D.
Elizabeth A. Fialkowski, M.D.
Nicholas A. Hamilton, M.D.
Mubeen A. Jafri, M.D.
Sanjay Krishnaswami, M.D.
Kimberly A. Ruscher, M.D.
Garret S. Zallen, M.D.