Courtney Buzbee, PA-C

Courtney A. Buzbee works with Dr. John D. Overbeck in Cardiology as a certified physician assistant. She brings her extensive experience and attention to the individual needs of her patients every day. Educated and professionally trained in Texas, Buzbee works diligently in the cardiology department to better the North Texas community.

Buzbeeā€™s start in medicine began at Tarrant County College, where she received her Associate of Applied Science, Health Information Technology. She worked at JPS Health Network in Fort Worth before returning to school at the University of Texas Medical Branch in Galveston, TX. There, she finished a degree in Bachelor of Science, Physician Assistant Studies.

Before coming to MSCI, Buzbee worked extensively at various clinics and specialty groups around Texas, including the Veterans Health Affairs of North Texas, Internal Medicine Clinic of Grapevine, Cardiology Specialties, and Leading Edge Medicine among others. When she is not working at MSCI, Buzbee enjoys volunteering at Florence Elementary School.

Special Expertise




University of Texas Medical Branch in Galveston


Hospital Affiliations

Baylor Grapevine

Baylor Medical Center at Irving

Las Colinas Medical Center



701 Tuscan Drive, Ste 205
Irving, TX 75039


Contact Information