Our Doctors

  • Larry L Menning

    Dr. Menning grew up in Corsica, South Dakota. He attended Northwestern College in Orange City, Iowa and South Dakota State University. He then graduated from Illinois College of Optometry with his Doctor of Optometry degree. He is an infantSEE provider and a member of the South Dakota Optometric Socity (SDOS) where he served as President in 1993 and previous Chairman of the SDOS Communications Committee. Dr. Menning was awarded South Dakota Optometrist of the Year in 2003. He is also an active member of the American Optometric Association (AOA) serving previous roles on the Licensure and Regulations Committee and Communications Committee.

  • Alexander Permann

    Dr. Permann, a native of Pickstown, South Dakota, attended Morningside College in Sioux City, Iowa and graduated with a Bachelor of Science in Biology and Chemistry. He completed his Doctor of Optometry degree at the University of Missouri - St Louis College of Optometry. He completed externships at several locations in the St. Louis area, the VA hospital in Kansas City, MO and at Vance Thompson Vision in Sioux Falls. He joined Dr. Menning’s practice in June of 2015 and is now the owner of 605 Vision, formerly Dr. LL Menning. His professional interests include comprehensive vision exams, ocular disease management, including diabetic exams, complex contact lens issues, and orthokeratology. He is an InfantSEE provider and a member of the American Optometric Association (AOA) and the South Dakota Optometric Society (SDOS).