Our Staff... Our highly trained and capable staff will do everything possible to make your office visit a pleasant experience. Our staff members are listed below: Richard Holmes - PA-C Shirley Koon - Practice Manager Judy Reese - Insurance Specialist Rebecca Hill- Scheduling Shelly Letlow - Echocardiograph Technician Lou Ann Williams - LPN Sherill Thacker - Receptionist Home | Services | About the Dr. | Our Staff | Contact Us   � 2001 All content is the sole property of Chattahoochee Valley Cardiology