Todd Gillingham M.D. Family Practice

15160 NW Laidlaw Rd. Suite 100
Portland, Oregon 97229
P: 503.614.8633
F: 503.614.8635

COVID-19 Update: We are currently seeing patients in the clinic for all your medical needs, and continuing telemedicine visits for patients who cannot come to the clinic. Please contact us by phone or the patient portal link below to schedule your next appointment. If you think you have symptoms of COVID-19, please call our office for triage and instructions. 

Alex Mahlios

Alex Mahlios has been a Medical Assistant since 2009 and joined the Gillingham Family Practice in 2020. Alex has a background in working with people with substance use disorders and enjoys being part of people’s care and wellness. One of his favorite things about working at Gillingham family practice is working in a small office and closely with the patients to address their medical needs. He has lived in Portland since 2006, originally from Northern Arizona.

Outside of work Alex enjoys spending time outside working on his yard, hiking, and riding his scooter with his Wife and Son. Alex also enjoys music and plays guitar, bass, and drums.


Sean Hunsberger

Originally from interior Alaska, I have lived in Portland for the past 3 years and joined Todd Gillingham MD, LLC in 2021. With a background in inpatient care, I enjoy continuing to learn and grow my medical skills. I enjoy working at Gillingham’s family practice because it allows me to connect with people and getting to know the patients. Outside of work, I enjoy a various number of activities such as hockey, playing video games, and going on small weekend road trips if possible.


Kari Swearingen

Kari is the Office Coordinator and has been working with Gillingham Family Practice since the inception of the practice in 2012. Kari is a native Oregonian who was born and raised in the northwest. She has a special gift for connecting with patients and co-workers and loves the community and personalized medicine feel of this small private practice.

Outside of work Kari enjoys spending time with family and friends, loves reading, attending education classes, and traveling. She is a musical theater buff and enjoys crafts such as sewing and making jewelry. While frequently on the go, Kari will always have time for a cup of coffee and good conversations with her friends and family when they need a supportive listening ear.