Sienna Serena, PA-C

Sienna Serena is a Physician Assistant providing primary care support at our Denver, CO locations. As a dedicated healthcare professional, she is committed to helping patients navigate their health journeys with compassion and expertise.

A Colorado native, Sienna grew up in Aurora alongside her parents and three sisters. Before pursuing her PA education, she worked for two and a half years as a Behavioral Health Counselor at Eating Recovery Center, where she developed a passion for supporting individuals struggling with eating disorders. This experience solidified her desire to focus her career on helping men and women facing these challenges.

Sienna holds a Bachelor’s degree from Colorado State University-Pueblo, where she double-majored in Biology and Exercise Science, graduating cum laude. She then earned her Master’s in Physician Assistant Studies from Union College, graduating with honors. With nearly seven years of experience in the field of eating disorders, Sienna has worked with both adults and children in various settings, including her previous role as a Psychiatric PA. Now specializing in internal medicine, she continues to provide comprehensive care to her patients. Outside of work, Sienna enjoys spending quality time with her husband and daughter. As a family, they spend a lot of time outdoors, playing in parks, going on walks, hiking, and visiting the ballpark.