Meet Our Team
A team focused on what’s best for your interventional radiology clinic or office-based lab.
All of us at National Endovascular Associates are passionate about providing a supportive and understanding work environment. Our company was founded by healthcare professionals and interventional radiologists.
Dr. William C. Fox, Senior Advisor
Dr. William C. Fox has been performing Uterine Fibroid Embolization for over 14 years. Dr. Fox is the co-founder of Texas Endovascular Associates as well as Houston Fibroids and is the medical director of our central Houston office. He is board certified by the American College of Radiology and a member of the Society of Interventional Radiology, Society of Pediatric Interventional Radiology, the American Venous Forum, the Radiology Society of North America, the Harris County Medical Society, CLI Global Society, and the Texas Medical Association. He is also a charter member of the Outpatient Endovascular and Interventional Society.
A native Houstonian, Dr. Fox graduated with honors from the University of Texas at Austin, where he completed his B.A. in English literature with a minor in business foundations. He earned his medical degree at the University of Texas Medical Branch, where he met and married his beautiful wife of 11 years, Lindsay. After graduation, the couple relocated to Richmond, Virginia; where Dr. Fox completed his internship, residency, and fellowship in vascular and interventional radiology at the prestigious Medical College of Virginia. Upon completion of his training, Dr. Fox was invited to join the faculty at the Medical College of Virginia as an assistant professor and director of resident and fellow education in the department of vascular and interventional radiology. During his tenure, Dr. Fox completed thousands of endovascular procedures with a concentration on advanced techniques in the treatment of arterial disease, uterine fibroid embolization, and venous insufficiency. He also cared for patients at VCU Vein Care, and served as one of the founding members of the Baird Vascular Institute.
Dr Fox’s passions extend beyond caring for his patients to educating physicians and other health care providers about vascular and venous disease. He has authored numerous publications and has lectured across the country and internationally on advanced endovascular and minimally invasive techniques for the treatment of complex vascular disorders.
In his free time, Dr. Fox enjoys spending time with his wife and three children, fishing, cooking, working on classic cars, and cheering for his favorite sports teams, the UT Longhorns, the Texans, and Astros.
Dr. Eric Hardee, Senior Advisor
Dr. Hardee has been performing Uterine Fibroid Embolizations in the Houston Metropolitan area for over 18 years. He brings an incredible amount of experience in highly advanced, minimally invasive procedures treating a wide variety of disease processes.
Dr. Eric Hardee is the co-founder of Houston Fibroids and Texas Endovascular Associates and is the medical director of our Katy office. He is board-certified by the American College of Radiology with Added Qualification in Vascular and Interventional Radiology. He is a member of the Society of Interventional Radiology, the American Venous Forum and the Texas Medical Association.
Dr. Hardee graduated with honors from Louisiana State University and Baylor College of Medicine, where he was elected to the Alpha Omega Alpha Honor Society. He completed his internship and residency in radiology at the Naval Medical Center in San Diego, and was elected chief resident. Dr. Hardee proudly served nine years on active duty as an officer in the United States Navy achieving the rank of Lieutenant Commander. After serving his country, Dr. Hardee received fellowship training in Vascular and Interventional Radiology at the Dotter Interventional Institute at Oregon Health Sciences University.
Dr. Hardee was born and raised in South Louisiana, but moved to Texas as quickly as he could. Dr. Hardee has been married for 24 years and is a dedicated father of four boys. In his free time, Dr. Hardee enjoys spending time with his family, watching LSU and Saints football, coaching his son’s baseball and basketball teams, cooking Cajun food and staying physically fit.
Greg DeAtkine, Chief Executive Officer
Greg DeAtkine joined National Endovascular Associates in 2026 and brings more than 30 years of experience in physician services, healthcare operations, and building multi-site healthcare organizations.
Greg began his career with Concentra Medical Centers as a Practice Manager before moving into successive leadership roles in operations at McKesson/US Oncology and US Anesthesia Partners. He was the founding CEO of Platinum Dermatology Partners and most recently served as CEO of Heartland Veterinary Partners prior to joining NEA, where he continues to serve on the Board of Directors.
Erik Frazar, Vice President of Platform Expansion and Integration
Our beloved and esteemed Vice President of Platform Expansion and Integration, Erik Frazar, has been with us since the beginning. With over ten years of experience in the outpatient vascular space, his commitment to National Endovascular Associates is clearly reflected in his connection to our staff and patients. Erik has always been willing to go the extra mile to keep our facilities patient-ready. His strong work ethic and broad knowledge base make him an invaluable member of the leadership team.
Outside of the office, Erik and his wife enjoy just about every extracurricular outdoor hobby imaginable – and he has the gear to prove it! His favorites include his weekly bowling league, fishing, snow skiing, and mountain biking.
Marina Woster, Director of Marketing
Marina is an accomplished marketing executive with extensive experience leading growth, brand transformation, and strategic marketing initiatives for healthcare providers, health technology organizations, and healthcare service companies. Throughout her career, she has partnered with executive leadership teams to develop and execute integrated marketing strategies that drive patient acquisition, strengthen market positioning, enhance digital performance, and support organizational growth objectives.
As Director of Marketing at National Endovascular, Marina is responsible for overseeing the organization’s marketing strategy, digital ecosystem, brand development, patient engagement initiatives, and market expansion efforts. Her expertise spans corporate strategy, digital transformation, demand generation, reputation management, physician and patient marketing, content strategy, public relations, and business development alignment. Known for combining strategic thinking with hands-on execution, Marina is passionate about helping healthcare organizations build meaningful connections with patients, physicians, and communities while increasing awareness of innovative treatment options that improve outcomes and quality of life.
Angela Kendrick, Director of Human Resources and Compliance
Angela Kendrick is an accomplished professional based in Houston with experience in revenue cycle management, process improvement, human resources, and compliance. Throughout her career, she has demonstrated a strong commitment to operational excellence, organizational effectiveness, and the development of high-performing workplace cultures.
She is passionate about fostering positive work environments and driving meaningful organizational change through strategic leadership, process optimization, and employee engagement. Her diverse professional background has equipped her with a well-rounded perspective and a proven ability to support both business objectives and workforce success.
A lifelong learner committed to professional growth, Angela graduated magna cum laude from the University of Houston with a Bachelor of Business Administration. Her dedication to continuous learning, professional development, and excellence has been a defining characteristic throughout her career.
Outside of her professional responsibilities, she enjoys spending quality time with her family, exploring local restaurants, and cycling along nature trails.
Jackie Hall, Administration Manager
Jackie is an outstanding administration manager for National EVA, with years of experience making patients feel welcome and comfortable in a clinical setting.
Aside from keeping the office running smoothly, Jackie enjoys spending time with her friends and family. She loves planning parties, going to the gym, FaceTiming her nephews who live in New Mexico, and spending time with her “fur baby,” Marley.
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