Brent Kramer, MD

Sioux Falls, SD
Alexandria, MN
South Sioux City, NE

Dr. Kramer is a board-certified ophthalmologist dedicated to knowing his patients by name and to providing each with world-class care. He splits his time between our Sioux Falls, Alexandria, and South Sioux City clinics. Read More


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Meet Dr. Kramer

Dr. Brent Kramer is a fellowship-trained eye surgeon who specializes in cataract, cornea, and complex anterior segment surgery. During medical school at the University of Iowa, he was invited to participate in the research distinction track, an opportunity that grew Dr. Kramer’s belief in and dedication to medical advancements.

Skills & Added Expertise

Dr. Kramer pursues excellence – often achieving it – in everything he attempts. He’s quick to share his knowledge with his peers and invest in others through a variety of teaching and research roles. He is a member of the American Academy of Ophthalmology and American Society of Cataract and Refractive Surgeons, along with many other professional associations


  • Hills-Beaver Creek High School, Hills, MN
  • South Dakota State University, Brookings, SD
  • University of Iowa Medical School, Iowa City, IA
  • University of South Dakota Internship, Sioux Falls, SD
  • University of North Carolina Residency, Chapel Hill, NC
  • Duke University Fellowship, Durham, NC

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Personal & Hobbies

Brent and his wife, Shanna, devote most of their attention to their son, but when time allows Brent is a tried-and-true Minnesota sports enthusiast who likes to get outside to do almost anything. He also enjoys pheasant hunting with his Vizsla.

Prioritizing Research

Dr. Kramer has participated in clinical research and has published several articles and book chapters with a focus on astigmatism and lens implants. He is also a sought-after presenter for national conferences.

Our Research

Schedule a Consulation

Dr. Kramer always looks forward to welcoming new and current patients. To schedule a consultation with his team, simply call the number below or click Contact Us and we’ll be in touch shortly. We are honored by the opportunity to serve you.

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