"DMo" Damola Adedokun, M.D.

Residency: Oregon Health & Science University

Medical School: University of Virginia School of Medicine

Undergraduate: Washington University, St. Louis, MO

Amanda Chen, M.D.

Residency: Texas Tech University Health Sciences Center El Paso

Medical School: Universidad Rafael Landívar Facultad de Ciencias de la Salud

Mehron Dhillon, M.D.

Residency: University of California Irvine

Medical School: University of California Irvine School of Medicine

Undergraduate: University of California Irvine

Hesham Essa, M.D.

Residency: Creighton University

Medical School: College of Human Medicine Benha University

Chris Lea, M.D.

Residency: Hospital of the University of Pennsylvania

Medical School: Duke University School of Medicine

Undergraduate: Duke University Trinity College of Arts & Sciences 

Augusto Aliaga, M.D., Chief Fellow, 2026-2027 

Residency: Larkin Community Hospital

Medical School: Universidad Católic-a del Maule Facultad de Medicina

Clinical/Academic Interests: ADHD, conduct and trauma-related disorders, and expanding mental health impact through teaching & mentoring

What I love about Portland: the greenery, four distinct seasons, and the cozy feel that reminds me of central Chile, plus incredible views like Mt. Hood over the Willamette

Hobbies: anime, films, manga, gaming, working out, and hands-on hobbies like knife throwing and jewelry making

Tricia Liu, M.D.

Residency: University of Nevada Reno

Medical School: University of Toledo College of Medicine & Life Sciences

Undergraduate: University of Toledo

Clinical/Academic Interests: lifestyle medicine, psychotherapy, and social determinants of health

What I Love about Portland: Biking is easier than driving, community neighborhoods & all the lush greenery

Hobbies: yoga, lifting, snowboarding & backpacking

Adam Penrose, M.D.

Residency: University of New Mexico

Medical School: Oregon Health & Science University

Undergraduate: Southern Utah University

Clinical/Academic Interests: first episode psychosis, serious mental illness, emergency psychiatry, refugee and asylum medicine 

What I love about Portland: access to outdoors and culture 

Hobbies: lifting weights, reading, & listening to music 

Cetin Sari, M,D,

Residency: Oregon Health & Science University

Medical School: Quinnipac University

Undergraduate: St. Mary's College of Maryland

Clinical/Academic Interests: neuromodulation, acceptance and commitment therapy, trauma-focused therapies, behavioral activation, and promoting healthy lifestyles

What I love about Portland: The nature is incredible, people are friendly, and it's a great place to have a niche hobby or interest. Bike commuting is possible year round because of Portland's amazing bike infrastructure. 

Hobbies: soccer, biking, making music, and going to concerts

 "Andy" Andrew Stoner, M,D,

Residency: Oregon Health & Science University

Medical School: University of Rochester School of Medicine and Dentistry

Undergraduate: Middlebury College

Clinical/Academic Interests: Some of my interests include substance use disorders, ADHD, early psychosis intervention, trauma, and psychodynamic psychotherapy. 

What I love about Portland: The community of individuals who work at OHSU is one of my favorite aspects of living and working in Portland! Additionally, I love Portland's proximity to beautiful wilderness areas.

Hobbies: gardening, rock climbing, skiing, basketball

Janice Chung, M.D.

Residency: Oregon Health & Science University

Medical School: Creighton University

Undergraduate: University of Portland

Clinical/Academic Interests: psychosis, transitional age youth

What I love about Portland: The great food scene and how it is a short trip away from the coast, mountains & desert

Hobbies: thrifting, baking, & hiking

Zainab Fatima, M.D.

Residency: University of Texas Rio Grande Valley

Medical School: University of Texas Health Science Center at San Antonio

Undergraduate: Southern Methodist University

Clinical/Academic Interests: working with adolescents/transitional age youth, mood and anxiety disorders

What I love about Portland: The greenery, easy access to lots of nature, the huge food scene/cafe culture, how friendly people are, and even the rainy season!

Hobbies: chilling with my cat, hiking, weightlifting, trying out new restaurants/coffee shops, traveling, practicing acro-yoga, and thrifting

David Tay, M.D., Chief Fellow, 2025-2026

Residency: Oregon Health & Science University

Medical School: University of Rochester School of Medicine and Dentistry

Undergraduate: University of Michigan Ross School of Business

Clinical/Academic Interests: community psychiatry, trauma-focused CBT, gaming disorder, and the use of AI in education and mental health

What I love about Portland: So much! For example, time and again, Portland is rated one of the best cities in the country for food. (We won best bakery at the James Beard awards in 2025!) Also, the thrifting scene comes correct and there is easy access to a diversity of terrain (mountains, forests, ocean, high desert) for hiking, camping, etc.

Hobbies: singing, hiking, yoga, video games, being a huge Game Changer fan

Sameer Yousuf, M.D.

Residency: Eastern Virginia Medical School 

Medical School: Eastern Virginia Medical School

Undergraduate: George Mason University

Undergraduate: University of Virginia Charlottesville

Clinical/Academic interests: psychotherapy, interventional psychiatry

What I love about Portland: There is something for everyone

Hobbies: Nicolas Cage, tennis, sometimes books 

Devraux Boshard, D.O.

Residency: University of Hawaii

Medical School: Des Moines University of Osteopathic Medicine

Undergraduate: Utah Valley University

Don Kennedy, M.D.

Residency: Hennepin-Regions Psychiatry Training Program, Minneapolis, MN

Medical School: Medical College of Wisconsin

Undergraduate: University of Wisconsin, Oshkosh

Gabe Orenstein, D.O., Chief Fellow, 2024-2025

Residency: Augusta University, Augusta, GA

Medical School: Western University of Health Sciences College of Osteopathic Medicine of the Pacific

Undergraduate: University of California Irvine

Natalie Wilner, M.D.

Residency: Saint Elizabeth's Hospital, Department of Behavioral Health, Washington DC

Medical School: George Washington University School of Medicine and Health Sciences

Undergraduate: Colgate University