Board of Directors and Leadership
The Cardiac PET Alliance is guided by nationally recognized cardiologists, imaging specialists, and healthcare leaders who share a common mission: ensuring patients continue to have access to the most advanced non-invasive cardiac imaging available. Together, our leadership brings decades of clinical expertise, scientific research, advocacy experience, and a steadfast commitment to improving outcomes for patients and the communities they serve.
Leading the Effort to Protect Patient Access
Meet Our Team
Meet the directors, physicians, and healthcare leaders working to protect patient access to cardiac PET through clinical leadership, education, and advocacy.
Rick W. Snyder, MD, FACC
President
Rick W. Snyder, MD, FACC
President
Raised in the Dallas area, Dr. Snyder developed an early interest in healthcare while working as an anesthesia technician at Medical City Hospital during high school and college summers. He joined HeartPlace in 1996 and opened the practice's Medical City satellite office that same year. Though trained as an interventionist, he prides himself on delivering the highest-quality preventive care, believing that risk-factor modification through diet and exercise can significantly reduce the risk of serious events like heart attack and stroke.
Dr. Snyder is also a nationally recognized physician advocate. ""We physicians can have just as much impact on the health care our patients receive through our work in boardrooms, legislative chambers, and regulatory offices as we do in exam rooms and operating rooms,"" he has said. ""As clinicians, we treat one patient at a time, but as physician advocates, we can help a whole county, state, and country all at once.""
A former president of the medical staff and Board of Trustees member at Medical City Dallas, Dr. Snyder has served three years on the American College of Cardiology's Board of Governors in Washington, D.C., and as President of its Texas Chapter. He served as President of the Dallas County Medical Society in 2012 and spent seven years on the Dallas County Health and Human Services Public Health Advisory Council. He recently completed his 2023–2024 term as President of the Texas Medical Association, representing its 60,000 members across the state.
He currently serves as Vice President of the American Independent Medical Practice Association (AIMPA), a physician-led national advocacy organization representing more than 600 independent practices and 12,000 physicians in 47 states. He is also Chairman of the Board of ASPEN Specialty Physician Independent Network, a clinically integrated network of 300 physicians across nine single-specialty groups in North Texas.
Dr. Snyder graduated in 1983 from the University of Notre Dame and L'Université Catholique de l'Ouest in Angers, France, with a degree in French and pre-professional studies. He is fluent in French and English. Outside of work, he enjoys time with his wife Shelley (also a cardiologist at HeartPlace) and their five children, and remains an avid fan of the Fighting Irish, resistance training, medical advocacy, and Dallas Stars hockey."
Mark Victor, MD, FACC
Vice President
Mark Victor, MD, FACC
Vice President
Kartik Giri, MD, FACC
Treasurer
Kartik Giri, MD, FACC
Treasurer
Tim W. Attebery, DSc, MBA, FACHE
Tim W. Attebery, DSc, MBA, FACHE
At CVAUSA, Dr. Attebery has developed a business model that enables cardiovascular specialists to retain autonomy and ownership while benefiting from shared best practices, executive management support, and financial backing for major projects and expansion. Practices within the network continue to drive all clinical decisions, manage regional operations, maintain their own physician compensation plans, and remain highly involved in national strategic planning and execution.
Previously, Dr. Attebery served as CEO of the American College of Cardiology and MedAxiom. Before ACC, he was President and CEO of Holston Valley Medical Center in Kingsport, Tennessee, with oversight of the HVMC main campus, its 10 outpatient locations, Hawkins County Memorial Hospital, and Hancock County Hospital. Earlier in his career, he served as System Vice President of Cardiovascular Services for Wellmont Health System and CEO of Cardiovascular Associates.
Dr. Attebery brings 36 years of healthcare consulting and senior management experience, including CEO roles at three large cardiovascular group practices. He served two years as President of the Cardiology Advocacy Alliance, a not-for-profit providing federal lobbying and advocacy for 7,000 cardiologists nationwide, and was instrumental in the founding of both MedAxiom and the Society of Cardiovascular Computed Tomography. He has authored or co-authored numerous published articles on hospital mergers, strategic planning, advanced cardiac imaging, emerging healthcare services, and healthcare IT.
Dr. Attebery holds a B.S. in Business Administration from Western Governors University and an MBA from the University of Tennessee in Knoxville."
Robbie Allen
Robbie Allen
Prior to One GI, Robbie was CEO at Envision Orthopedics, where he managed and expanded the network's ambulatory surgical centers. Earlier in his career, he founded and led Neuromatrix, a provider of complex telemetry services later acquired by SpecialtyCare. Robbie is known for his meticulous attention to detail and his ability to build support programs that deliver value to provider teams while maintaining efficiency and cost discipline.
A Nashville resident and dedicated father of nine, Robbie brings a unique combination of professional experience and personal commitment to his role. Above all, he is deeply invested in the organization's core mission: delivering innovative, expert care to the patients it serves."
David C. Konur, FACHE
David C. Konur, FACHE
Previously, David served for nearly 25 years as CEO of Cardiovascular Institute of the South (CIS), one of the nation's most respected cardiovascular specialty groups. Under his leadership, CIS grew to 21 locations across multiple states, serving hundreds of thousands of patients. He received the company's prestigious Fly High Award in 2017 for his dynamic vision and distinguished leadership, and CIS was recognized four years in a row as one of the best companies in healthcare by Modern Healthcare.
David holds a Master of Healthcare Administration from Tulane University and a Bachelor of Science in Biology from Virginia Tech. He is a Fellow of the American College of Healthcare Executives and a member of the Medical Group Management Association. He serves on the boards of several healthcare companies and civic organizations and has received numerous honors, including the Lafayette Medical Society Humanitarian Award for his work during Hurricane Katrina and a United States Gold Congressional Medal."
Jasen Gundersen, MD
Jasen Gundersen, MD
Aaron Snyder, MD
Aaron Snyder, MD
Bill Drehkoff
Bill Drehkoff
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Email: pfoster@cardiacpetalliance.com
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