John Marsh

KWOS Morning Show: Monday – Friday: 6:00am – 9:00am.

John Marsh has been a consistent voice and personality with KWOS for over 24 years. His light-hearted and passionate approach to community events and important local topics make him a well-known and trusted voice in Jefferson City and the surrounding area. He likes keeping the community informed, up-to-date and amused! He especially enjoys making fun of fellow co-host, Austin Petersen. 

John is married with one grown son. An avid bow-hunter, John loves the outdoors. He and his wife have "big smelly farm dogs" and enjoy all that central Missouri has to offer. John's passion for the community is evident with his ongoing involvement over the years. He serves as a member of the Cole County Emergency. Response Team (HazMat) and on the Local Emergency Planning Committee. John also serves on the Board of Governors for Captial Region Medical Center and on the Board of Directors for the Central Missouri United Way. 

Having been around mid-Missouri for a very long time, John has a track record of successful endorsement partnerships with area businesses. The key to his success in promoting client businesses is the trust he's built during his tenure with KWOS making him a respected figure in the community.

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Randall (Randy) W. Tobler, MD, FACOG, CPE

KWOS Evening Show: Monday – Friday: 4:00pm – 6:00pm.

Dr. Randy Tobler is a board-certified Obstetrician Gynecologist, celebrating 33 years practice. He has a passion for teaching...patients, peers, and the public. A native of St. Louis, he was trained at the prestigious Washington University School of Medicine. Additionally, he is a hospital CEO, professional broadcaster and speaker, and accomplished musician. His work has been recognized with teaching, research and broadcast awards.

“The Randy Tobler Show” started in STL, and has received top ratings, with analysis and commentary on current events and culture. Now, he’s proud to bring his unique style to mid-Missouri, with the addition of a weekday drive time program on the Zimmer Radio Network. His non-negotiable broadcast principles are truth-seeking and calling out politically correct absurdity at every opportunity…all with a wink of humor and big nod to America’s First Principles and traditional values.

A father of three and husband of 40 years, Dr. Tobler is grateful to his wife, Heliene, and children Sean, Shannon, and Samantha for sustaining him through the trials of a serious illness in 1997. Their support and love, coupled with a deep faith that abides through any turbulence, serve as a constant reminder of the importance of perspective and commitment in life’s journey.