Mariah Betts-Keys is a Kansas City, Missouri native who grew up in Olathe, Kansas, graduating from Olathe East High School in 2012. Her appreciation for art, live entertainment, travel, and problem-solving influences her thoughtful, detail-oriented approach to bodywork. Driven by a deep commitment to helping others feel and move better, Mariah built her career around purposeful touch and meaningful results.

As a dedicated massage therapist since 2015, Mariah brings nearly a decade of experience delivering intentional, results-driven care. She is known for blending therapeutic precision with a refined, elevated experience—hallmarks of Substance Massage. Her specialties include Deep Tissue, Swedish, Sports, and Pre- and Postnatal Massage, allowing her to support athletic performance, recovery, and deep relaxation through massage that is both effective and thoughtfully executed.