2026-2027 Fellows
Dr. Susanna Basappa
Susanna Basappa completed their medical degree at Mayo Clinic, and their residency in Family Medicine at the University of New Mexico. During their training they developed their interest in medicine for underserved and marginalized populations, particularly for providing treatment for substance use disorders, gender affirming care, and family planning. They are particularly interested in providing care for indigenous communities. Outside of medicine, they enjoy spending time with their two cats, playing video games, and spending time with extended family.
Dr. Beth Basow
Beth Basow earned her medical degree from the Boston University School of Medicine before completing her residency in Internal Medicine at the University of Washington. During her training, she furthered her passion for caring for patients living with substance use disorders, which inspired her to pursue a fellowship in Addiction Medicine. Her clinical interests include expanding access to medications for opioid use disorder, particularly in carceral settings, as well as advocating for patients with dual diagnoses of substance use disorder and HIV. Outside of work, she loves to be in the outdoors (particularly skiing), play board games, and spend time with her family.
Dr. Mary Geist
Hailing originally from Alaska, Dr. Mary Geist completed their Internal Medicine residency in Boise, ID before pursuing fellowship training in Addiction Medicine. Driven by a passion for practice-changing clinical research, they are particularly focused on optimizing treatment strategies for opioid and stimulant use disorders. Dr. Geist is dedicated to health equity and plans to utilize their training to build and run an addiction consult service in an underserved, rural community.
Dr. Angela Mang
Angela Mang earned her MD/MPH at University of Texas Southwestern before completing internal medicine residency at the University of Washington as part of the primary care, women's health, and health equity pathways. Since college, she has believed that good health is a human right and that every person is deserving of affirmative, non-judgmental dignity. Her interests include addiction care for women including during pregnancy, health justice medical education, and physician advocacy. Outside of medicine, you can find her eating Tex Mex, baking cakes for friends, painting her nails, or running around some of Seattle’s amazing lakes.
2025–2026 Fellows
Dr. Taylor Bozich
Medical School: University of Washington
Residency: Internal Medicine, University of California - San Francisco
Post-fellowship job: Addiction Medicine Provider, Downtown Emergency Service Center Opioid Recovery & Care Access Center, Seattle
Dr. Lena Law
Medical School: University of Wisconsin
Residency: Internal Medicine, University of Washington
Post-fellowship job: Hospitalist Addiction Medicine Consult Physician, University of Washington Northwest Hospital, Seattle
Dr. Laura Pugh
Medical School: Johns Hopkins University
Residency: Internal Medicine, University of California, San Francisco
Post-fellowship job: Addiction Medicine Specialist, Washington State Department of Corrections, Connell, WA
Dr. William Trebelcock
Medical School: University of Washington
Residency: Internal Medicine, Yale New Haven Health
Post-fellowship job: Medical Director
2024–2025 fellows
Dr. Osman Hamid
Medical School: National Ribat University, Khartoum, Sudan
Residency: Family Medicine, St. Elizabeth Medical Center
Post-fellowship job: Addiction Medicine Specialist, Northwest Integrated Health
Dr. Nikolas Johs
Medical School: University of Colorado, Denver
Residency: Internal Medicine, University of Washington
Post-fellowship job: Hospitalist, Alaska Native Medical Center; Inpatient Addiction Medicine consultant, University of Washington
Dr. Joseph Skowronski
Medical School: University of Central Florida
Residency: Emergency Medicine, St. Luke's University Hospital
Post-fellowship job: Emergency Medicine Physician, Locums Tenens, Western Washington
2023–2024 fellows
Dr. Brandon Golden
Medical School: University of Rochester School of Medicine and Dentistry
Residency: Emergency Medicine, Wellspan York Hospital
Post-fellowship job: Emergency Medicine and Addiction Medicine Physician, Lake Chelan Community Hospital
Dr. Danny Lee
Medical School: Virginia Commonwealth University School of Medicine
Residency: Family Medicine, Harbor-UCLA Medical Center
Post-fellowship job: Physician at Valley Cities Behavioral Health Care
Dr. Ngoc Khuyen Tran
Medical School: American University of the Caribbean School of Medicine
Residency: Internal Medicine, University of Nevada, Reno
Post-fellowship job: Physician at University of Nevada, Reno
2022–2023 Fellows
Dr. Claire Simon
Medical School: University of Washington
Residency: Family Medicine, University of Washington
Post-fellowship job: T32 Research Fellowship at UW & Practicing primary care and addiction medicine at the Family Medicine Clinic at Harborview Medical Center
Dr. Callan Fockele
Medical School: UC Berkeley/UC San Francisco Joint Medical Program
Residency: Emergency Medicine, University of Washington
Post-fellowship job: Acting Assistant Professor, Department of Emergency Medicine & Division of General Internal Medicine University of Washington. Emergency medicine, addiction medicine consultation, and research.
Dr. Amy Liu
Medical School: Case Western Reserve University School of Medicine
Residency: Internal Medicine, University of Washington
Post-fellowship job: Hospitalist at Providence Regional Medical Center Everett
2021–2022 Fellows
Dr. Mary Davies
Medical School: Columbia University
Residency: Internal Medicine, University of Washington
Post-fellowship job: Primary care at Yakima Valley Farm Worker’s Clinic, a federally qualified health center
Dr. Jesse Davis
Medical School: American University of Integrative Sciences School of Medicine
Residency: Internal Medicine, Creighton University
Post-fellowship job: Medical Director for the Lummi CARE Opioid Treatment Program
Dr. Inderbir Gohalwar
Medical School: Dayanand Medical College and Hospital, Ludhiana, Punjab, India
Residency: Internal Medicine, NYU Langone Brooklyn
Post-fellowship job: Acting Instructor, Division of General Internal Medicine, University of Washington. Primary care, addiction medicine consultation, inpatient Harborview Addiction Consult Service.
Dr. Samuel Mannarino
Medical School: Tulane University School of Medicine
Residency: Internal Medicine, San Francisco
Post-fellowship job: California Correctional Health Services
2020–2021 Fellows
Dr. Adel Mazanderani
Medical School: St. George's University School of Medicine
Residency: St. Peter Family Medicine Residency
Post-fellowship job: Primary care, SUD/chronic pain consultation at Kaiser Permanente Temecula, CA
Dr. Bryce Parent
Medical School: Georgetown School of Medicine
Residency: Providence St. Peter Family Medicine
Post-fellowship job: Chief Medical Officer, Didgwalic Wellness Center in Anacortes, WA. Didgwalic is an opioid treatment program owned and run by the Swinomish Tribe.
Dr. Elisabeth Poorman
Medical School: Emory University
Residency: Cambridge Health Alliance, Internal Medicine
Post-fellowship job: Assistant Professor, University of Illinois, Chicago; Assistant Professor, Internal Medicine and Addictions; Assistant Program Director, Addiction Medicine Fellowship; Director of the Addiction Consult Service at Jesse Brown VA Medical Center.