Jessica Donner, M.D.

Dr. Brewer is a Board Certified OB/GYN who has been practicing since 2004. She offers the full scope OB/GYN services, including low and high-risk obstetrics and benign gynecologic care including infertility, incontinence and pelvic reconstruction. She is the Program Director for Women and Children’s services in Spearfish. Born in Watertown, SD, she moved to Spearfish when she was two years old. After graduating from Spearfish High School, she attended the University of South Dakota as a math major and completed medical school at the University of Kansas. She is married with three sons and enjoys golf, reading and traveling.

Jami Kortan, PA-C, is an Advanced Practice Provider at Spearfish Clinic, North Avenue. Specializing in Pediatrics since 2016, Jami has been practicing since 2005, with prior experience in Family Medicine, Urgent Care and Emergency Medicine. In Oct. 2024, she was awarded the Clinical Excellence Award, exemplifying a commitment to the practice of pediatric medicine and Monument Health's mission, vision and values.Jami and her husband, Rob, have three amazing sons, Bennett, Eli and Lincoln, as well as a beloved dog, Reggie. In her free time, Jami leads a very active lifestyle and enjoys working out, biking, and golfing. Her most cherished pastime is watching her boys play sports.

Dr. Byrd was born and raised in Newcastle, Wyo. and grew up visiting family in the northern Black Hills. She is a skilled audiologist with 17 years of experience who specializes in testing the hearing of patients of all ages. Dr. Byrd also provides hearing aid consultations and fittings. She is compassionate and dedicated to helping her patients hear and communicate better to improve their quality of life. Dr. Byrd enjoys reading and spending time with her family.