Hasham Alvi, MD
Orthopedic Surgeon with Fellowship Training in Hip & Knee Reconstruction
Hasham Alvi, MD, is a board-certified, fellowship-trained orthopedic surgeon specializing in minimally invasive hip and knee replacement, including primary and revision procedures. He has particular expertise in total hip replacement using the anterior approach, as well as kinematic alignment total knee replacement.
Dr. Alvi is committed to delivering patient-centered care that combines surgical precision with a personalized, concierge approach. He believes in empowering his patients through education, ensuring they feel confident and informed at every step, from consultation through recovery.
Treatment Locations: Arlington Heights North and Buffalo Grove
Peter Boucas, DO
Orthopedic Spine Surgeon with Fellowship Training in Orthopedic Spine Surgery
Dr. Peter Boucas is a fellowship-trained orthopedic spine surgeon who treats both adult and adolescent patients, specializing in minimally invasive techniques, complex degenerative conditions, and traumatic spine injuries. He takes a conservative, patient-centered approach, using non-surgical methods whenever possible and tailoring surgical care with the safest, most effective techniques when needed. Originally from Greece and raised in Chicago’s northern suburbs, Dr. Boucas is proud to return home to care for his community.
Outside of medicine, he enjoys weightlifting, hiking, traveling to Greece with his wife and twin daughters, and cheering on Chicago sports.
Treatment Location: Arlington Heights North
Michael Burton, MD
Orthopedic Surgeon with Fellowship Training in Pediatric Orthopedic Surgery
Dr. Michael Burton is a fellowship-trained pediatric orthopedic surgeon specializing in fractures, scoliosis, hip disorders, clubfoot, and the management of complex musculoskeletal conditions in children. He is dedicated to compassionate, family-centered care and has published research on pediatric fractures and rare bone conditions. Dr. Burton has also participated in international medical research and outreach, including providing healthcare to children in underserved regions of Colombia and Ecuador.
When he’s not caring for patients, Dr. Burton enjoys spending time with his wife and dog, exploring Chicago’s music and food scene, going for runs, and cheering on Chicago and Notre Dame sports.
Treatment Locations: Bannockburn, Des Plaines, Morton Grove, Wilmette
Cathleen Cahill, MD
Orthopedic Surgeon with Fellowship Training in Hand and Upper Extremity Surgery
Dr. Cathleen Cahill is a fellowship-trained orthopedic surgeon specializing in upper extremity and microvascular surgery. She treats traumatic injuries and chronic conditions of the hand, elbow, and shoulder in adults, adolescents, and children. Her expertise includes microsurgery and the management of complex traumatic injuries, with a focus on personalized, patient-centered care.
Outside of medicine, Dr. Cahill enjoys outdoor activities, is a multiple-time marathon finisher, and recently climbed Mt. Kilimanjaro.
Treatment Locations: Downers Grove, Hinsdale, Joliet, Western Springs
Emma Dwyer, MD
Orthopedic Surgeon with Fellowship Training in Hand and Upper Extremity Surgery
Dr. Emma Dwyer is a fellowship-trained orthopedic surgeon specializing in surgical and non-surgical care of the hand and upper extremity. She treats arthritis, fractures, ligament and tendon injuries, carpal and cubital tunnel syndromes, Dupuytren’s contracture, and more. Her expertise includes microsurgery, joint replacement, arthroscopy, and other minimally invasive techniques. She is dedicated to patient-centered care, emphasizing shared decision-making and evidence-based treatment.
Outside of medicine, Dr. Dwyer enjoys running, kayaking, cycling, and exploring Chicago’s art scene—and she has her sights set on completing the Chicago Marathon.
Treatment Location: Arlington Heights North
