Dennis C. Blackburn, D.O.

Dimitri Delagrammaticas graduated from Cal Poly, San Luis Obispo, where he completed the blended degree program, receiving dual conferment of Bachelor’s and Master’s Degrees in Biomedical Engineering. After college, he worked as an engineer in the medical device industry before attending medical school at Georgetown University School of Medicine in Washington, D.C. Dr. Delagrammaticas completed his orthopedic residency at Northwestern University in Chicago, Illinois, where, in his final year, he was chosen to be Administrative Chief Resident. During his time at Northwestern, he additionally participated in international work with the AO foundation as well as Operation Walk. After residency, he completed an additional fellowship year in Adult Reconstruction at The Steadman Clinic in Vail, CO. While there he focused on hip and knee replacement as well as hip preservation including the anterior approach to hip replacement, revision and outpatient total joint replacement, and non-arthritic surgical preservation of the hip joint. His practice interests focus on primary and revision hip and knee joint replacement and hip preservation. He has published original research and review articles on clinical and radiographic assessment as well as rapid recovery and narcotic reduction after total joint replacement. Dr. Delagrammaticas’ interests outside of medicine include cycling, surfing, auto racing, and skiing. He and his wife, Kristin, and their three children are very excited to be back in the Central Coast and take advantage of all the area has to offer.

Dr. Delagrammaticas sees patients in our San Luis Obispo and Pismo Beach offices. He performs surgeries at French and Sierra Vista Hospitals and the Coastal Surgical Institute in Pismo Beach​

Download Dr. Delagrammaticas’s CV (PDF)