Dr. Claire Buckler Janssen, MD

Dr. Claire Janssen is a surgeon specializing in vascular surgery with a decade of experience treating conditions affecting blood vessels and circulation. She earned her medical degree from Tulane University School of Medicine and has dedicated her practice to helping patients with complex vascular conditions and related health issues.

Dr. Janssen practices at multiple locations throughout San Diego, including University of California San Diego Jacobs Medical Center in La Jolla and University of California San Diego Medical Center Hillcrest in San Diego. She also sees patients at San Diego Medical Center and Kaiser Permanente San Diego Medical Center. Her expertise includes treating chronic kidney disease and type 2 diabetes, conditions that often affect blood vessel health. She performs diagnostic procedures such as Doppler ultrasound to assess blood flow, carotid artery ultrasound to check neck arteries, and ankle-brachial index tests to evaluate circulation in the legs.