The Founding Visionaries

David Clark

Founder / CEO / CTO
4DA was founded by David Clark, in the capacity of CEO and CTO, with over 25 years of information technology and business experience. His experience ranges from small startups to large enterprise healthcare systems. He is passionate about providing technology to empower patients to improve their health and ease access to prescription histories across disparate systems.

Dao (Amanda) Clark

Co-Founder / Dentist
After 25 years of dentistry, including owning her own practice, Dao joins 4DA with experience dealing with the difficulty in validating patient medication. Having first hand provider knowledge on the struggles that patients and providers deal with daily in remembering accurate patient prescriptions, Dr. Clark brings a unique provider perspective to solving this issue.

David Farney

Founder / Sales
David currently works as a laboratory specialist for one of the largest medical supply distributors in the United States but has experience calling on multiple healthcare segments and modalities. He loves learning about new products and technologies that advance patient care and instantly saw the potential for 4DA to solve multiple complex issues regarding universal prescription management.

David Vo

Founder / Pharmacist
David Vo PharmD, BCPS is an inpatient pharmacy specialist at Kaiser Permanente San Diego Medical Center. He obtained his Bachelor of Science degree in Biology at the University of California, San Diego and his Doctor of Pharmacy degree at the University of Colorado, Anschutz Medical Campus. Dr. Vo went on to complete a clinical pharmacy residency and obtained a Board Certification in Pharmacotherapy. He has work experience in hospital, ambulatory, and retail pharmacy.