RHN’s Administration is well versed in industry fundamentals, educated in the evolution of the health care services industry, and share a common vision for RHN’s continued growth.


  • Rick Love, Chief Executive Officer
  • Derek Martin, Chief Financial Officer
  • Michael Hemphill, Chief Operations Officer
  • Cynthia Wetzel, Director of Clinical Affairs
  • Sandy Logan, Director of Operations Revenue Cycle Management
  • Chelsey Souza, Human Resources Coordinator 
  • Ashley Venhaus, Director of Operations Ancillary Services & Plainview
  • Benson Lovett, Director of Operations Dental Services & Hereford
  • JoAnn Yarbrough, Director of Operations Amarillo
  • Kraig Stockstill, Director – Community Outreach Services
  • Wally Chavez, Director of Brand Management



  • Michael Nash, MD, Chief Medical Officer, Amarillo Ross St
  • Daniel Nash, DDS, Dental Director, Amarillo Ross St
  • Robert Bidwell, MD, Lab Director, Amarillo Ross St

Board of Directors

RHN is Governed by an all volunteer Board of Directors, nominated & elected by the board.


• Esteban (Steve) Martinez, President

• Sean Wehrly, Vice–President

• Verlene Dickson, Treasurer

• Robert Martinez, Secretary

• Joe Alonzo

• Renee McNeely

• Joanne Flores

• Valerie Gooch – Healthcare for the Homeless (Special Population Rep)

• Margaret Bell – Migrant & Seasonal Farmworker (Special Population Rep)