We collaborate closely with your primary care physician to ensure a smooth referral and treatment process. If your care provider suggests vascular surgery, ask them to refer you to the trusted team at CCVSA. Your journey with us will be guided by clear communication, personalized treatment plans, and compassionate support from start to recovery.
Our commitment to quality and patient-centered care has earned our practice recognition as one of Denver’s Top Doctors by 5280 Magazine—a reflection of the trusted care we provide every day.
Dr. Sivaraman holds dual board certifications in general surgery and vascular surgery.
Dr. Sivaraman is committed to providing comprehensive care to his patients, specializing in all aspects of vascular surgery, with a special passion for carotid artery disease, advanced limb salvage techniques, and vascular trauma.
Dr. Kret completed his clinical fellowship in vascular and endovascular surgery at Stanford University, where he gained extensive experience in complex endovascular repair of thoracic and abdominal aortic aneurysms, including the use of branched and fenestrated technology. In addition, he received training in both open and endovascular therapies for carotid and lower extremity arterial disease, dialysis access creation and maintenance, as well as endovenous ablation for varicose veins.
Samuel Victoria, Jr. M.D., is a board-certified vascular surgeon who specializes in limb salvage, pedal access, hemodialysis access, venous disease, and minimally invasive cutting-edge procedures such as TransCarotid Artery Revascularization (TCAR) for carotid disease and the prevention of stroke, Fenestrated Endovascular Aortic Aneurysm Repair (FEVAR), and percutaneous deep venous thrombectomy.
We are proud to serve patients across Colorado with nine conveniently located clinics:
We offer nine convenient locations to serve you.
