
Brienna Milleson, MD
About me
Dr. Milleson was born and raised in Tulsa, Oklahoma. She earned her medical degree at SLU in St. Louis in 2022, and completed residency training in family medicine at University of Michigan in Ann Arbor in 2025. She is delighted to return to the St. Louis area to practice and teach with SIU in Alton.
Dr. Milleson's passion is primary care, with special interests in medical education, family planning, LGBTQ+ health, addiction medicine, and point-of-care ultrasound. If not in the clinic, you may find Dr. Milleson working in the hospital at Alton Memorial with the SIU residents.
Gender
Education & training
Awards
Alpha Omega Alpha Honor Society, 2022
Distinction in Medical Education, SLU School of Medicine, 2022
Point-of-care Ultrasound Track graduate, University of Michigan, 2025
Academic Medicine Track graduate, University of Michigan, 2025