Jessica Mazaitis

Jessica Mazaitis, MD

Family Medicine, Primary Care

Office Locations

About Mazaitis

Dr. Jessica Mazaitis received her bachelor’s degree in nutritional science from the University of Nevada in Reno before receiving her master’s degree in public health from Dartmouth Medical School. She completed her medical training at the University of Washington School of Medicine in Seattle and her residency training at St. Mary’s Family Medicine Residency in Grand Junction, Colo.

She has special interest in preventive medicine and obesity. Dr Mazaitis enjoys spending her free time mountain biking, running, cross country skiing and traveling with her husband and daughter.


  • Residency - St. Mary's Medical Center (2014)
  • Internship - St. Mary's Medical Center (2012)
  • Medical Education - University of Washington School of Medicine (2011)

Board Certification

American Board of Family Medicine

Company Name

St. Charles Health System