Our Providers

Learn about the doctors that make Road Runner Research a driving force in the search for solutions.

Dr. Tomasovic

Dr. Tarak Patel

Dr. Kelly J. Smith

Dr. Carter Richards

Dr. Michael Marsh

David Larson, MSN, RN, MEd, CPNP

Dr. Andrea Gonzalez

Elizabeth Marsh, OTR, MS, MOT

Our Clinical Team

Katie Johanningmeier, BSN, RN, CRC

Site Director

kjohanningmeier@rrresearchsa.com

Nancy Lopez, MA, CRC

Clinical Research Coordinator

nlopez@rrresearchsa.com

Crystal Valdez

Clinical Research Coordinator

cvaldez@rrresearchsa.com

Alice Flores, CPhT, CCRP

Recruiter

aflores@rrresearchsa.com

Paola Avila Luna

Research Assistant

pavilaluna@rrresearchsa.com