Wayne J. Anderson, MD

Medical Director Occupational Medicine

Wayne J. Anderson, MD : Medical Director Occupational Medicine

Dr. Anderson received his B.S. in mechanical engineering from South Dakota School of Mines and Technology and his Medical Degree from University of South Dakota School of Medicine at Vermillion.

Additionally, he is board-certified in Preventive Medicine and is a Certified Independent Medical Examiner. Dr. Anderson is also a Mechanical Engineer, specializing in ergonomics, worker safety and has served on the Ergonomics Committee of the American College of Occupational and Environmental Medicine.


Lynette Siewert, MMS, PA-C

Lynette Siewert, MMS, PA-C :

Lynette received her Physician Assistant degree from Red Rocks Community College in Lakewood, Colorado and obtained her Master’s degree in Medical Science from St. Francis University in Loretto, Pennsylvania. She has a NCCPA certification as well as being CAOHC and NIOSH certified. She is licensed to practice in South Dakota and Wyoming.


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1730 Haines Ave. Rapid City - 605-791-7788
741 Mountain View Rd #1 Rapid City - 605-791-7777
120 E. Michigan St. Spearfish - 605-722-7777

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