Expert Care from Board-Certified Vascular Surgeons

Trusted for Vascular Surgery In Denver Colorado Since 1996

Carotid Artery

Carotid artery disease happens when plaque builds up in the carotid arteries.

Abdominal Aortic Aneurysm

An abdominal aortic aneurysm is a bulge in the lower part of the body’s main artery, the aorta.

Varicose Veins

Varicose veins are twisted, enlarged veins close to the surface of the skin. They usually develop in the legs and above the ankles.

Peripheral Arterial Disease

Peripheral arterial disease (PAD) is a circulatory disorder characterized by narrowing of the blood vessels, usually in the legs.

Screenings

Screening ultrasounds help you and your doctor determine your risk for stroke, abdominal aneurysm and other peripheral vascular disease.

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Expert Care from Board-Certified Vascular Surgeons

Colorado Cardiovascular Surgical Associates (CCVSA) has been a trusted provider of vascular surgery in the Denver area for over 27 years. With state-of-the-art surgical treatment options, comprehensive care and 24-hour availability, we aim to provide exceptional care and personalized service.

Serving Colorado Since 1996

Colorado Cardiovascular Surgical Associates has served the Denver metro area since 1996. Each of our physicians approaches patient care with kindness, compassion and expertise. Unlike other vascular care providers, all our doctors are board-certified in their specialty area.

Comprehensive Vascular Services

We aim to provide comprehensive vascular surgical services with state-of-the-art treatment options, comprehensive care, and 24-hour availability so you can return to your life quickly. Our services are delivered with compassion, integrity, and dignity, emphasizing accessibility, dependability, patients’ rights, and community commitment.

Center of Excellence

We will work closely with your primary care physician to ensure a smooth referral process. If your physician recommends surgery for your vascular system, ask him or her to introduce you to the physicians at CCVSA. Our work has earned us a rating as one of Denver’s top doctors from 5280 Magazine.

vascular surgery

Our Physicians

Meet the cardiovascular team at Colorado Cardiovascular Surgical Associates

Dr. Srikant Sivaraman

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. Marcus R. Kret

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.

Dr. Colleen S. Hupp

Dr. Hupp was Assistant Professor at the University of Kansas Medical Center for three years where she enjoyed working with medical students and residents as they progressed through their training.  She also has always been extremely  interested in mentoring and encouraging women interested in a career in surgery.

Dr. Samuel Victoria

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.

Dr. Danielle Sethi

Dr. Danielle Sethi grew up in Michigan, where she attended the University of Michigan for her undergraduate degree. She went on to obtain her medical degree from Michigan State University College of Human Medicine, where she was awarded the Arthur L. Foley Endowed Memorial Scholarship for her commitment to preventive medicine and dedication to mentorship. She was also inducted into the Alpha Omega Alpha Honor Society.

Find a Location

We offer eight convenient locations to serve you.

1. North Office

2. South Office

3. Central Office

4. West Office

5. Summit Office

6. St. Anthony North Office

7. Rose Hospital Campus

8. Littleton Office

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