About Me

Robert A. Duensing, M.D. is originally from Palo Alto, California. He attended UCLA where he received a Bachelor of Science in Kinesiology and was consistently on the Dean's list for Academic Honors while playing water polo and rowing on the Varsity Crew team. He earned his Degree in Medicine at the Medical College of Wisconsin in 1993. Immediately after medical school he completed a six year residency in Surgery at the University of California, Irvine Medical Center.

His interest in vascular surgery began during a fellowship where he devoted an entire year performing basic science research involving diseases of the vascular system. He has published numerous articles appearing in medical journals as well as many chapters of medical text books. After his General Surgical residency, he furthered his Specialty training in Vascular Surgery at Loma Linda University Medical Center where he became expert in the evaluation, diagnosis, and treatment of Vascular Disease.

He joined the medical staff at Saddleback Memorial Medical Center where he serves on several committees, including the Surgical Credentialing committee and the Peripheral Vascular Steering Committee. Dr. Duensing is double Board Certified by the American Board of Surgery in both Vascular Surgery and General Surgery. He is an active member and Fellow of the American College of Surgeons, a proud member of the nationwide Peripheral Vascular Surgical Society, and the American Medical Association.

Dr. Duensing's training has focused his expertise on diseases of the arterial and venous system including Carotid Artery Disease, Aortic Aneurysm Stent-Graft repair, dialysis access procedures. In addition, he has a special interest in the treatment of chronic wounds and Varicose Veins utilizing the latest endovenous Laser Technology.



Provider Specialty

Vascular Surgery, General Surgery


Medical Education

Medical College of Wisconsin



UC Irvine Medical Center

Locations & Affiliations


Insurances Accepted

Anthem Vivity HMO
Centivo ACO
Anthem Commercial HMO
Cigna Commercial HMO
Aetna Commercial HMO
Health Net Commercial HMO
BlueShield Commercial HMO
UHC Commercial HMO
Aetna Medicare Advantage HMO
Alignment Medicare Advantage HMO
SCAN Medicare Advantage HMO
Health Net Medicare Advantage HMO
BlueShield Medicare Advantage HMO
Humana Medicare Advantage HMO
UHC AARP Medicare Advantage HMO
Anthem Pathway HMO
Cigna Value/Select HMO
UHC Harmony Commercial HMO
Anthem Pathway HMO (GNP)
BlueShield Trio Commercial HMO (GNP)
Cigna Value/Select HMO (GNP)
Aetna Medicare Advantage HMO (GNP)
UHC Harmony Commercial HMO (GNP)
Alignment Medicare Advantage HMO (GNP)
Humana Medicare Advantage HMO (GNP)
Anthem Vivity HMO (GNP)
Anthem Vivity HMO (GNP)
Clever Care Medicare Advantage HMO