David Harbour
Chief Executive Officer

David Harbour is the Chief Executive Officer for Healthcare Associates of Texas, a vibrant and growing, full-service primary care group practice with over 40 premier primary care providers serving patients from 6 locations across North Texas. Healthcare Associates of Texas…Read More

Learn More

Charles Powell, MD
Executive Vice President of Clinical Operations

As Executive Vice President of Clinical Operations for Healthcare Associates of Texas, Dr. Powell supports all healthcare providers, oversees clinical compliance and quality initiatives, develops clinical protocols, and guides the organization’s mission of superior service. With board certification in Family…Read More

Learn More

Walter Gaman, MD
Executive Chairman; Founding Partner

As its original founder, the Healthcare Associates of Texas family relies heavily on Dr. Gaman for ongoing guidance in fulfilling the mission of the organization. Dr. Gaman’s vision has shaped the way North Texas views primary care over the past…Read More

Learn More

Jessica Vogt
Chief Financial Officer
Learn More

Kristian Daniels
Vice President, Human Resources & Compliance

Kristian comes to Healthcare Associates of Texas with more than a decade of leadership experience within the healthcare industry. She has held key positions in Human Resources, Operations and Recruitment. While at Epic Health Services, the largest pediatric homecare continuum…Read More

Learn More

Lisa Miseles-Huff
Executive Director, Practice Management

Lisa is an expert in the practice management/practice operations areas. She spent the past 25 years building productive relationships with large health systems and physician practices throughout the Texas marketplace. Most recently, Lisa served Texas Health Resources’ network of hospitals…Read More

Learn More

Keith Thomas
Executive Director, Operations

Keith supports a broad array of business operations throughout all HCAT clinics. His strong team-building skills and management experience enable Keith to guide the organization in meeting its mission of providing superior service to the healthcare communities it serves. Prior…Read More

Learn More

Scott Bendler
Executive Director of Financial Planning and Analysis
Learn More