Font Size:


Northwestern University, Evanston, IL, B.S.  


Northwestern University Feinberg School Medical Center, Evanston, IL, M.D.   

Texas Medical Center, Houston, TX, Internship  

Maricopa County Medical Center, Phoenix, AZ, Residency  

Huron Road Hospital, Cleveland, OH, Residency  

Fellow of Cleveland Clinic, Cleveland, OH  



National Board of Medical Examiners  

American Board of Surgery  

Advanced Trauma Life Support (ATLS)  

American Society of Breast Surgeons  


First Responder Award 

Hannibal Regional Hospital Spirit of Excellence Award 

Hannibal Regional Hospital Grateful Patient Award 

General Surgery Resident of the Year 

Multiple “Top Doctor” peer recognition in Phoenix AZ 


About Pierre C. Gilles, M.D.

Pierre Gilles, M.D

Pierre Gilles, M.D., is a board-certified surgeon who has practiced for over 30 years. His expertise includes trauma surgery with vascular experience, and all facets of general and laparoscopic surgery. At USA Vein Clinics, he brings his experience to perform minimally invasive non-surgical vein procedures such as ultrasound-guided foam sclerotherapy and endovenous thermal ablation.  

Dr. Gilles received his medical degree from Northwestern University and completed an internship in general surgery at Texas Medical Center in Houston. He completed a residency program in general surgery at Huron Hospital in Cleveland, OH; and a nutrition mini-fellowship at the Cleveland Clinic. 

 Dr. Gilles, who has served as teaching staff for various training programs [inclusive of his 15+ years as a level 1 trauma surgeon], was featured on a segment of William Shatner’s television program “Rescue 911”.  

Doctor Locations

As a specialist who treats varicose and spider veins at our Houston location, Dr. Giles has years of experience performing minimally invasive vein treatments. Don’t let painful symptoms from vein disease interfere with your life.

Schedule an initial consultation with Dr. Giles. He can help you understand your condition and advise on the best treatment.

Dr. Giles is at our highly-rated vein clinics in Houston and joins our team of expert physicians at our clinics nationwide.

Give us a call today at (346) 353-5197 to schedule, or you can schedule your appointment online with a vein specialist like Giles.

Insurance Information

USA Vein Clinics accepts most insurances and does offer self pay options as well. To ensure your insurance compatibility with this doctor use our online scheduling to see which clinic is closest to you that accepts your insurance. You may also call us at (346) 353-5197. We will help you understand your benefits and the paperwork required for your provider’s approval and check if your insurance is accepted. Our goal is to minimize any out-of-pocket expenses.

Schedule Online
Find a Location