Nikki Hassell, PA-C
Meet the Summer Aesthetics Team
The expert team at Summer Aesthetics, led by aesthetic specialist and Allergan™ trainer Summer, is passionate about helping patients see the best in themselves. With locations in Lake Oswego, OR, and Ridgefield, WA, their skilled specialists strive to provide natural results for all their clients.
The Summer Aesthetics team takes pride in its extensive training and commitment to personalized care. Through its expertise and dedication, it helps each client enhance their natural beauty while maintaining natural results.


Nikki Hassell
Nikki Hassell, PA-C, is an Aesthetic Physician Associate. She not only specializes in dermal fillers, biostimulators, and neurotoxins, but is also leading the Medical Weight Loss and Wellness Team at Summer Aesthetics.
Nikki grew up on the North Shore of Kauai.
She then moved to the island of Oahu to attend the University of Hawaii at Manoa. Thereafter, she relocated to the Pacific North West to obtain her Masters in Physician Assistant Studies at Pacific University. She has been practicing medicine for almost 10 years.
In the aesthetic medicine field Nikki loves being able to blend her technical skills with an artistic eye, with the goal of helping patients feel beautiful and confident. Although she loves performing all services at Summer Aesthetics, her favorite services include facial balancing, lip filler, and of course medical weight loss.
When she is not in clinic, you can find Nikki working out, spending time with her friends and family, or playing a game of cribbage. Nikki is an adventure lover at heart, always up for a last-minute trip, snowboard getaway, or long hike in the mountains.