Over 10 years we helping companies reach their financial and branding goals. Onum is a values-driven SEO agency dedicated.


Charles Larsen

With more than 15 years of hospital operations and leadership experience, Charley is a co-founder of Blackbox Healthcare Solutions, a consulting firm dedicated to connecting data with processes and operations to create a seamless patient and clinician experience. Charley remains focused on removing barriers to care, increasing efficiencies, and neutralizing the complexity of healthcare throughput.