
About Aluma

About Aluma
Leading Aesthetic Medicine in PDX



Our Story
Inspired by this, Aimee and her husband, Dr. Nathaniel Brigham, MD, set out to build a practice rooted in transparency, expertise, and empathy. Over 8 years ago, they launched Aluma Aesthetic Medicine in Portland, OR, as a welcoming space where every treatment is tailored to the individual, and every client leaves feeling refreshed and confident. Their mission is to combine exceptional care in a nurturing environment to ensure long-term satisfaction.
Meet The Aluma Team
Nathaniel S. Brigham, MDRead Bio
Dr. Brigham is a practicing board-certified Internal Medicine physician. In 2005, he graduated from Tulane University School of Medicine, then interned at the Naval Hospital Bremerton and served as a U.S. Navy flight surgeon. In 2009, he moved to Portland and completed an Internal Medicine residency at Oregon Health and Science University. Dr. Brigham has worked as a hospitalist since.
In 2017, he began specializing in Aesthetic Medicine in Portland and opened his private practice the following year. Since then, he has found fulfillment in the artistic and procedural aspects of aesthetic medicine and in refining those skills to achieve optimal results. With over two decades of experience as a physician and 9 years of experience in aesthetic medicine, Dr. Brigham brings valuable skills and a commitment to patient care.
Aimee Brigham, MCDRead Bio
Aimee is a natural caregiver, and patients can expect a warm, personal touch in every visit. She understands the desire to feel confident in one’s own reflection. Having struggled with cystic acne as a young adult, she experienced firsthand how aesthetic treatments can boost happiness.
With a Master’s degree in Communication Disorders from Louisiana State University, Aimee has worked in the Northwest as a pediatric speech-language pathologist since 2005. Due to her background as an SLP, Aimee brings experience in assessment, response to intervention, and sustained support, which she incorporates into Aluma’s patient care model.

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Michelle Zawadzki earned a BS in Chemical Engineering from the University of Washington and then worked at Intel as a process engineer. Her critical thinking, organization, writing skills, and taste are true assets to our team. When working at the front desk, Michelle’s positivity and gracious demeanor are the first things clients experience when they walk in the door. As a busy wife and mother of two, Michelle enjoys spending time with her family and pursuing hobbies like tennis and Brazilian jiu jitsu.

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Born and raised in Oregon, KJ brings a strong sense of local connection and thoughtful care to her role. She serves as Dr. Brigham’s clinical assistant and plays an integral part in delivering a seamless, well-cared-for patient experience. KJ supports each visit by preparing treatment rooms, assisting with products, and helping ensure appointments run smoothly and on time. You may also see her assisting with before-and-after photography as part of your treatment documentation. Outside of the clinic, she enjoys vintage shopping and curating unique pieces for a local shop on Hawthorne.
What Our Clients Say






