Coltrain-Medical: Addiction Treatment Center Overland Park is dedicated to providing comprehensive addiction treatment services, including alcoholism treatment programs and weight loss services. Located at 6842 W 121st St Ste 101, Overland Park, KS 66209, the center operates on limited hours, welcoming clients on Monday, Tuesday, Thursday, and Friday. For more information, visit their website at opiaterecoveryks.com or call +19132959600.