Current Residents & Faculty

1st Year Residents

Scott Christensen MD

Scott Christensen, M.D.

Medical School: University of California Los Angeles
Undergraduate: University of California Santa Barbara
Hobbies & Interests: Travel, reading, basketball, yoga, swimming, running, cycling


Joe Ensign-Lewis MD

Joe Ensign-Lewis, M.D.

Medical School: University of Pennsylvania
Undergraduate: Brigham Young University
Hobbies & Interests: Table tennis, soccer, mountain biking, stand-up comedy, movies

Karina Espana MD

Karina España, M.D.

Medical School: OHSU
Undergraduate: Portland State University
Hobbies & Interests: Krav maga, arts and crafts, comedy shows, volleyball, hiking, escape rooms

Kim McKenna MD

Kim McKenna, M.D.

Medical School: OHSU
Graduate: Lewis & Clark College
Undergraduate: University of Hartford
Hobbies & Interests: Painting, drawing, tennis, hiking, biking, cooking, reading

Aryan Sarparast MD

Aryan Sarparast, M.D.

Medical School: University of Central Florida
Undergraduate: University of Oregon
Hobbies & Interests:  Writing, rock climbing, travel, music performance

Anushka Shenoy MD

Anushka Shenoy, M.D.

Medical School: OHSU
Undergraduate: Columbia University
Hobbies & Interests: Backpacking, hiking, running, board games

Payton Sterba, MD

D. Payton Sterba, M.D.

Medical School: Medical College Wisconsin
Undergraduate: Marquette University
Hobbies & Interests: Playing musical instruments, running, cooking, comedy

Jared Worthington MD

Jared Worthington, M.D.

Medical School: Northwestern University
Undergraduate: University of Michigan
Hobbies & Interests: Reading, traveling, geography, history, antiques, music, collecting vinyl LPs

2nd Year Residents


Andrew Hughes, M.D.

Medical School: University of North Dakota School of Medicine
Undergraduate: B.S., University of British Columbia, Kelowna, BC
Hobbies & Interests: Likes computers, software & electronics, travel/backpacking, hiking, camping,running/biking, creative cooking (i.e. without recipes)

Guy Hughes, M.D.

Medical School: MD-University of California, Irvine, CA
Undergraduate: B.S., University of San Diego, La Jolla, CA
Hobbies &Interests: Likes rock climbing, backpacking, camping, Scuba, foodtrucks

Justin LaPorte, M.D.

Medical School: MD-Oakland University William Beaumont School of Medicine
Undergraduate: B.A., California State University, Chico, CA
Hobbies &Interests: Likes camping, hiking, cooking unique foods, acousticguitar, travel, reading



Paul Maitland-McKinley, M.D.

Medical School: MD-Commonwealth Medical College
Graduate: M.P.H., University of California, Berkeley, CA
Undergraduate: B.A., Macalester College, Saint Paul, M.N.
Hobbies & Interests: Likes camping, cooking, hiking, snowboarding, weightlifting


Paul Mcmahon

Paul McMahon, M.D.

Medical School: MD-University of Miami, Miami, FL 
Undergraduate: BA - Colgate University
Hobbies &Interests: Traumatic brain injury research, ethnobiology, psychopharmacology, neuroscience, tennis, sailing, fishing, cooking, travel

Zachary Muscato, D.O.

Medical School: D.O.-Touro University College of Osteopathic Medicine
Undergraduate: B.A., University of Laverne, Laverne, CA
Hobbies & Interests: Likes sculpting, clay, pottery, carpentry, beekeeping,sailing

Stephen Njoroge, M.D.

Medical School: MD-University of Texas, San Antonio, TX
Undergraduate: B.S., Baylor University, Waco, TX
Hobbies &Interests: Likes philosophy, guitar, nature walks, longboarding,traveling
Michael Redmond

Michael Redmond, D.O.

Medical School: DO-Philadelphia College of Osteopathic Medicine, Suwanee, GA
Undergraduate: B.S., Cason Newman University, Jefferson City, TN
Hobbies &Interests: Likes backpacking, fishing, going to street festivals

Mikaela Rodriguez, M.D.

Medical School: MD-University of Vermont
Undergraduate: B.A., ScrippsCollege, Claremont, CA
Hobbies &Interests: Likes trail running, hiking, backpacking, camping,cooking, meditation, reading, traveling
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Andrew Williams, M.D.

Medical School: MD-Creighton University School of Medicine
Undergraduate: B.S., University of Portland, Portland, ORl
Hobbies &Interests: Likes painting, soccer, guitar, meditation, health&fitness

3rd Year Residents


Ethan Beckley, M.D./Ph.D.

Medical School: Oregon Health and Science University, Portland, OR
Undergrad: California State University, Chico, CA
From: Northern California
Interests in Psychiatry: Psychotic disorders, Addiction, Women’s Mental Health, Child and Adolescent Psychiatry.

William Frizzell, M.D.

Medical School: University of Arkansas for Medical Sciences
Undergrad: Northwestern University
From: Boise, Idaho
Interests in Psychiatry: Addiction Psychiatry (contingency management, opioid substitution therapy), Psychosomatic Medicine
Hobbies: running, backpacking, coffee.

Kali Hobson, M.D.

Medical School: Meharry Medical College, Nashville, TN
Undergrad: Pitzer College, Claremont, Southern Carolina
From: Portland, OR
Interests in Psychiatry: Child and Adolescent Psychiatry, Community psychiatry, ADHD, Autism Spectrum Disorder, underserved populations.
Hobbies: hiking, biking, rugby, soccer.

Lindsay Howard, D.O.

Medical School: Lake Erie College of Osteopathic Medicine
Undergrad: Binghamton University
From: Oswego, NY
Interests in Psychiatry: Child and Adolescent, Forensics.
Hobbies: snowboarding, hockey, watching documentaries, exploring.

Emily DeMarco, M.D.

Medical School:  Oregon Health and Science University
Undergrad: Carleton College
From: Portland, OR
Interests in Psychiatry: Child and Adolescent Psychiatry
Hobbies: cooking, taking her dog for walks, gardening.

Jeramy Peters, D.O.

Medical School: Kansas City University of Medicine & Biosciences
Undergrad: Alma College
From: Milford, Michigan
Interests in Psychiatry: Psychosomatic medicine, psych-oncology, palliative care.
Hobbies: Any type of fishing whenever there is time off.

Krin Walta, D.O.

Medical School: Western University of Health Sciences
Undergrad: Pitzer College
From: Portland, OR
Interests in Psychiatry: Child and Adolescent Psychiatry
Hobbies: gardening, crafts, music, studying foreign languages, restoring her house, traveling.
Jon Wilson, MD pic

Jonathan Wilson, M.D.

Medical School: Rush University
Undergrad: Johns Hopkins University
From: Pittsburgh, PA
Hobbies: soccer, enjoying the outdoors, card and board games.

4th Year Residents


Brent Beenders, M.D./Ph.D.

Medical School: University of Illinois
From: Illinois
Hobbies: trail running, skiing, kayaking, and fishing.
2015-2016 resident roster

Kyle Johnson, M.D.

Medical School: Marshall University
Undergrad: Marshall University
From: West Virginia
Interests in Psychiatry: Consultation/Liaison Psychiatry

Asha Jetmalani, D.O.

Medical School: Pacific Northwest University of Health Sciences
Undergrad: Claremont Colleges
From: Portland, OR
Interests in Psychiatry: Child and adolescent psychiatry, cross-cultural psychiatry - specifically Spanish-speaking communities
Hobbies: hiking, backpacking, camping, cooking, ceramics

Dara Mitchell, M.D.

Medical School: University of Queensland
Undergrad: Colgate University
From: Erie, PA
Interests in Psychiatry: global mental health, adult outpatient
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David Nagarkatti-Gude, M.D./Ph.D.

Medical School: Virginia Commonwealth University
Undergrad: Harvard University
From: Texas

Eric Weathers, M.D.

Medical School: Texas Tech University Health Sciences Center
Undergrad: The University of Texas at Austin
From: Houston, TX
Interests in Psychiatry: community psychiatry, dual-diagnosis
Hobbies: crossword puzzles, record collecting, rock climbing, beardsmanship