Daniel F. O’Neill, MD, MBA, AAHIVS, an Internist with One Medical – Pearl District Office

Get to know Internist Dr. Daniel F. O’Neill, who serves patients in Portland, Oregon.

Dr. O’Neill is a board-certified internist providing general primary care to adults, with a special focus on HIV management, LGBTQ+ care, transgender health, and addiction medicine. He is in practice with One Medical in Portland, Oregon at the Pearl District Office. 

Dr. O’Neill uses a collaborative approach, working with patients through shared decision-making to achieve their health goals and to aim for the peak patient experience. He views the doctor-patient relationship as an opportunity for mutual learning and growth along the path to better health, guided by strong and up-to-date clinical evidence. He expects to learn from his patients and their unique life experiences. 

Pertaining to his educational background, Dr. O’Neill earned his medical degree from the George Washington University School of Medicine in 2013. Thereafter, he went on to complete his residency in internal medicine at both the George Washington University Hospital and Virginia Mason Medical Center in Seattle. Following a residency in 2016, he went on to practice for several years as a primary care physician and clinical lead at Neighborhood Health Center, a federally qualified community health center, serving several locations in the Portland area. He also holds a Master of Business Administration degree in biotechnology enterprise from the Indiana University Kelley School of Business.

Dr. O’Neill is nationally recognized as an American Academy of HIV Medicine Specialist (AAHIVS) and is board-certified in internal medicine by the American Board of Internal Medicine, a physician-led, non-profit, independent evaluation organization driven by doctors who want to achieve higher standards for better care in a rapidly changing world. He also has his X-waiver to prescribe buprenorphine for medication-assisted treatment of opioid use disorder. 

In addition, Dr. O’Neill is a National Health Service Corps Scholar, a 2011 Point Foundation Scholar, as well as a member of both the American College of Physicians and the World Professional Association for Transgender Health. Since 2000, he has been actively engaged in numerous HIV/AIDS organizations and has trained in multiple LGBTQ+ health private practices and clinics, such as Whitman-Walker Health in Washington, DC. He is currently on the Junior Board of Cascade AIDS Project, participates in AIDS LifeCycle, and volunteers for Portland Street Medicine. 

To stay healthy and happy, he enjoys cycling, running, camping, playing the piano, and spending time exploring Oregon with his partner, David.

Learn More about Dr. Daniel F. O’Neill:

Through his findatopdoc profile, https://www.findatopdoc.com/doctor/2380562-Daniel-O-Neill-General-Practitioner, through One Medical, https://onemedical.com/providers/daniel-oneill/ 

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Karen Johnson

Karen Johnson is an Associate Content manager for FindaTopDoc and responsible for working with distinguished physicians in documenting their significant accomplishments in their field. Karen is a CPR instructor and is a member of her local theater group.