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Doctor Results - Vascular Surgery

Vascular surgeons specialize in the diagnosis, medical management and surgical treatment of diseases of the circulatory system, which includes arteries, veins and lymph vessels, as well as blood disorders that affect circulation. These conditions include peripheral artery disease (hardening of the arteries), aneurysms, varicose veins, blood clots in the veins, blood clotting disorders, and lymphedema (abnormal build-up of fluid that causes swelling in the arms or legs). The Clinic offers advanced technology to perform minimally invasive treatment of varicose veins and other vascular disorders.

John D. Leonard, M.D.

Dr. John Leonard earned his bachelor of science degree in 1966 and his medical degree in 1970 from the University of Alberta in Edmonton, Alberta, Canada. He completed his internship in 1971 at Royal Alexandra Hospital, and his surgery fellowship in 1981 at the University of Iowa Hospitals and Clinics. Dr. Leonard is certified by the American Board of Surgery, is a fellow of the American College of Surgeons and a fellow of the Royal College of Surgeons of Canada. Dr. Leonard's medical interests include all facets of vascular reconstructive surgery, as well as the non-surgical management of atherosclerosis. Dr. Leonard also has substantial experience in endoscopic surgery. Dr. Leonard joined the staff of Longmont Clinic in August 1993.

Dr. Leonard can be reached at 720.494.3135.
This physician practices at Longmont Clinic.

Natalie Weger, D.O.

Dr. Natalie Weger earned her bachelor of arts degree in biochemistry in 1993 from the University of Colorado, Boulder, completed post-baccalaureate work from the University of Arizona in 1997, and received her medical degree from the Des Moines University Osteopathic Medical Center in Iowa in 2001. She then completed general surgery residencies with the Albert Einstein Medical Center in Philadelphia, Pennsylvania, and St. Luke's Hospital in Bethlehem, Pennsylvania. In 2009, she completed her fellowship in vascular surgery at Newark Beth Israel Medical Center, St. Barnabus Health Care System in Newark, New Jersey. Dr. Weger is certified by the American College of Surgeons, and specializes in the minimally invasive adjunct to vascular surgery including the endovascular repair of abdominal aortic aneurysms, peripheral arterial disease, carotid arteries and varicose veins. Dr. Weger joined the staff of Longmont Clinic in July 2009.

Dr. Weger can be reached at 720.494.3135.
This physician practices at Longmont Clinic.