Dr. Hadly “Carson” Eisenbeisz is a comprehensive ophthalmologist with Rapid City Medical Center, bringing a passion for advanced eye care and a commitment to helping patients protect and improve their vision. Born and raised in Pierre, South Dakota, Carson discovered his calling in ophthalmology at a young age, inspired by his own childhood eye doctor. Experiencing firsthand the life-changing clarity that came from corrective lenses, he knew he wanted to provide that same transformation for others.

Carson earned his undergraduate degree from South Dakota State University before attending the University of South Dakota Sanford School of Medicine. He completed his residency in ophthalmology at the University of Missouri–Kansas City, following a preliminary year in internal medicine. His training solidified his dedication to combining cutting-edge surgical techniques with compassionate, patient-focused care.

As a first-generation physician, Carson is proud to have forged his own path in medicine. He has also extended his expertise globally, participating in outreach programs in Ghana and Northern India, where he provided eye care to underserved populations. His work at home and abroad reflects his belief in service, stewardship, and improving quality of life through better vision.

Outside the clinic, Carson enjoys an active lifestyle with his wife, Delaney. Together they bike, rock climb, ski, run, garden, and fish. They also share their home with two dogs and a cat. They also enjoy watching sports, playing board games, and woodworking.

Dr. Eisenbeisz is honored to serve the Black Hills region, helping patients maintain and restore one of their most vital senses, their sight.

Dr. Linquist grew up in Sturgis, South Dakota, and received her undergraduate degree from Black Hills State University before attending medical school at the University of South Dakota. She completed residency training in ophthalmology at the University of Kansas. She joined Rapid City Medical Center in 2013 and is proud to serve the Black Hills Community.

Practicing general ophthalmology allows her to treat a wide variety of disorders affecting the eyes including glaucoma, retinal disorders, cataract surgeries and eyelid surgeries, among other conditions. The thing she enjoys most about practicing medicine is establishing relationships and continuing care with her patients.

She loves being outside in her spare time. She enjoys running, snowmobiling, camping and spending time with her family and dogs—she has two Weimaraners.

Dr. Bernard is a native South Dakotan who grew up in Wall and Spearfish. In 2000, after completing her ophthalmology residency at the University of Colorado, she joined Dr. Herlihy and the Ophthalmology Department at Rapid City Medical Center.

She treats a broad spectrum of eye problems with special interests in cataract surgery, glaucoma, and a variety of eyelid disorders.

She has four daughters and an extended local family. She and her husband enjoy skiing, camping, mountain biking, and travel.