
Overview
I truly love talking with patients and sharing stories about my life and theirs. Vascular disease can be complex and decision making requires a good relationship between the doctor and the patient. It is my job to educate the patient about their specific condition and what options are available. Ultimately, my hope is to improve their quality of life. I have been in practice since 1990 and have seen significant changes in my profession. In the beginning most of what I offered involved open surgery. Now we have vastly improved what we can offer patients, be it medical management, minimally invasive procedures, or if needed, surgery. Fifteen years ago exciting new options became available to treat patients with venous disease, and I began to specialize in treating patients with varicose veins. I was the first physician to perform an endovenous laser procedure in Raleigh, and this is the most common procedure I now perform. I married my wife, Pam, right after graduation from college. We have two children who both were married in 2016 and live in Raleigh. I enjoy surfing, travel, playing guitar, and am an excellent chef.
Dr. Clark is rated as an Advanced provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Primary Intestinal Lymphangiectasia, Meige Disease, Lymphangiectasis, and Lymphedema.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- MEDICARE MAPD
- MEDICARE SNP
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- POS
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
3400 Wake Forest Rd, Raleigh, NC 27609
3300 Executive Dr, Raleigh, NC 27609
Rex Hospital Inc
Martyn Knowles is a General Surgeon and a Vascular Surgeon in Garner, North Carolina. Dr. Knowles is rated as a Distinguished provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Deep Vein Thrombosis, Carotid Artery Surgery, and Angioplasty. Dr. Knowles is currently accepting new patients.
University Of North Carolina At Chapel Hill
Federico Parodi is a Vascular Surgeon and a General Surgeon in Chapel Hill, North Carolina. Dr. Parodi is rated as a Distinguished provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Mesenteric Artery Ischemia, Peptic Ulcer, and Carotid Artery Surgery. Dr. Parodi is currently accepting new patients.
Duke Cardiothoracic Surgery - Clinic 2F/2G
I specialize in thoracic aortic disease and valvular heart disease. My career focus has been taking care of complex and high-risk cardiac surgery patients. I gain tremendous satisfaction from my interactions with my patients and value the long-term relationships I have with many of them. In addition, I enjoy teaching the next generation of surgeons and improving the field through research. In my spare time, I enjoy spending time with family and traveling. Dr. Chen is rated as a Distinguished provider by MediFind in the treatment of Thoracic Aortic Aneurysm. His top areas of expertise are Thoracic Aortic Aneurysm, Aortic Dissection, Aortic Regurgitation, Heart Valve Repair, and Aortic Valve Replacement.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Abdominal Aortic Aneurysm (AAA)Dr. Clark isAdvanced. Learn about Abdominal Aortic Aneurysm (AAA).
- LymphangiectasisDr. Clark isAdvanced. Learn about Lymphangiectasis.
- LymphedemaDr. Clark isAdvanced. Learn about Lymphedema.
- Meige DiseaseDr. Clark isAdvanced. Learn about Meige Disease.
- Primary Intestinal Lymphangiectasia
- Thoracic Aortic AneurysmDr. Clark isAdvanced. Learn about Thoracic Aortic Aneurysm.
- Experienced
- Arterial EmbolismDr. Clark isExperienced. Learn about Arterial Embolism.
- Arterial InsufficiencyDr. Clark isExperienced. Learn about Arterial Insufficiency.
- Carotid Artery DiseaseDr. Clark isExperienced. Learn about Carotid Artery Disease.
- GangreneDr. Clark isExperienced. Learn about Gangrene.
- Peptic UlcerDr. Clark isExperienced. Learn about Peptic Ulcer.
- Peripheral Artery DiseaseDr. Clark isExperienced. Learn about Peripheral Artery Disease.

