Dr. Marcus DiLallo, M.D., is a fellowship-trained orthopedic surgeon specializing in the non-operative and surgical management of hip and knee arthritis. He earned his medical degree at Duke University School of Medicine, and completed his residency in Orthopaedic Surgery at University of California. He then finished his fellowship in Adult Reconstruction at Duke University. Dr. DiLallo is currently board eligible with the American Board of Orthopaedic Surgery (ABOS), and a member of the AAHKS and AAOS.
Dr. Marcus DiLallo, M.D., is a fellowship-trained orthopedic surgeon specializing in the non-operative and surgical management of hip and knee arthritis. He earned his medical degree at Duke University School of Medicine, and completed his residency in Orthopaedic Surgery at University of California. He then finished his fellowship in Adult Reconstruction at Duke University. Dr. DiLallo is currently board eligible with the American Board of Orthopaedic Surgery (ABOS), and a member of the AAHKS and AAOS.
The reviews listed below were collected independently of Orthopaedic Specialists of North Carolina through rater8. Each review represents an authentic and verified patient experience.
He was very knowledgeable and thorough in explaining his findings
(2 days ago)
May-2026
Doc DiLallo:pleasant with good attitude and professionalism. Answered questions and offered several suggestions. The office staff was alert and attentive.
(3 days ago)
May-2026
Always a good visit. Very patient and answers all questions clearly and concisely.
(1 week ago)
May-2026
Very friendly and shook my hand. He listened to my concerns and explained steps. Thank you so much
(1 week ago)
May-2026
Dr DiLallo is a very kind and understanding Ortho Surgeon..
(1 week ago)
May-2026
Was extremely compassionate and informative.
(1 week ago)
May-2026
Very professional and friendly showed me the X-rays explained what was going on with my knees. Gave a options on what I would like to start to help get my knees in better shape. Easy to talk to like him a lot.
(1 week ago)
May-2026
Very professional and courteous of the patient concerns.
(1 week ago)
May-2026
He is very friendly and knowledgeable .
(2 weeks ago)
May-2026
First visit… liked the doctor very much.. did not sugar coat my problem. I was very impressed
Dr. Marcus DiLallo, M.D., is a fellowship-trained orthopedic surgeon specializing in the non-operative and surgical management of hip and knee arthritis. Dr. DiLallo attended Yale University where he played collegiate soccer and was named Academic All-Ivy. He then conducted research at the Hospital for Special Surgery in New York City before attending Duke University School of Medicine.
Following medical school, Dr. DiLallo completed his orthopaedic surgery residency at the University of California, San Francisco. There he received training not only in joint replacement but also in general orthopedics including sports medicine, fracture management, and limb deformity. After residency, Dr. DiLallo returned to Duke where he spent an additional year of fellowship training to further specialize in Adult Reconstruction (hip and knee replacement). During his fellowship, he gained extensive experience in the management of hip and knee arthritis, complex reconstructions, revision hip and knee surgery, and the use of emerging technology such as robotic and augmented reality to aid in these procedures.
Dr. DiLallo is currently board eligible with the American Board of Orthopaedic Surgery (ABOS). He is a member of the American Association of Hip and Knee Surgeons (AAHKS) and the American Academy of Orthopaedic Surgeons (AAOS). His clinical interests are focused on the management of hip and knee arthritis.
Dr. DiLallo currently resides in Raleigh with his wife, their children, and their golden retriever. Outside of work, he enjoys chasing after his kids as well as distance running. He has competed in 12 marathons and has even won one!
See other doctors in Orthopaedic Specialists of North Carolina
He was very knowledgeable and thorough in explaining his findings
Doc DiLallo:pleasant with good attitude and professionalism. Answered questions and offered several suggestions. The office staff was alert and attentive.
Always a good visit. Very patient and answers all questions clearly and concisely.
Very friendly and shook my hand. He listened to my concerns and explained steps. Thank you so much
Dr DiLallo is a very kind and understanding Ortho Surgeon..
Was extremely compassionate and informative.
Very professional and friendly showed me the X-rays explained what was going on with my knees. Gave a options on what I would like to start to help get my knees in better shape. Easy to talk to like him a lot.
Very professional and courteous of the patient concerns.
He is very friendly and knowledgeable .
First visit… liked the doctor very much.. did not sugar coat my problem. I was very impressed