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Schedule Your CCO Appointment Meet Our CCO Physicians

Weiss named one of Chicago's Best Hospitals by U.S. News
Blue Distinction Center for Knee & Hip Replacement
Weiss Named Institute of Quality for Joint Replacement
Gold Seal of Approval

Meet the CCO Physicians

The Chicago Center for Orthopedics (CCO) brings together the area’s foremost experts in every orthopedic specialty. From hips to hands, our specialists offer the best surgical and nonsurgical care available. CCO physicians are pioneers and leaders in orthopedics that have designed the prosthetics and tools top surgeons use, created innovative techniques to repair damage and discovered new ways to get patients moving again. They perform routine procedures and take on cases other physicians can’t handle. Their areas of expertise are varied, but they all share one philosophy: to provide the highest level of orthopedic care to patients.

CCO handles the full spectrum of orthopedic cases with top orthopedic specialists treating each of the body’s 206 bones. Click on the physician profile links below to learn more about each CCO orthopedic specialist.

Call (888) 503-ORTHO or Contact Us for more information or a physician referral.

Spine, Neck & Back Orthopedic Specialists
Theodore Fisher, M.D., M.S.
Purnendu Gupta, M.D.
Eldin Karaikovic, M.D., Ph.D.
Thomas A. McNally, M.D.
Krzysztof B.Siemionow, M.D.
Charles Slack, M.D.

Knee Orthopedic Specialists
Kris J. Alden, M.D., Ph.D., Knee Replacement
James Cohen, M.D., Knee Replacement
John Cherf, M.D., M.P.H., M.B.A., Knee Preservation and Replacement
Yasser Farid, M.D., Ph.D., Knee Replacement/Orthopedic Oncology
Henry A. Finn, M.D., F.A.C.S., Knee Replacement
Gabriel S. Levi, M.D., Knee Replacement
Roberto E. Levi, M.D., Knee Preservation
Matthew S. Marcus, M.D., Knee Preservation
Thomas M. Smith, D.O., Knee Replacement
Peter Snitovsky, M.D., Knee Replacement
Craig Westin, M.D., Knee Preservation and Replacement
Preston Wolin, M.D., Knee Preservation

Hip Orthopedic Specialists
Kris J. Alden, M.D., Ph.D., Hip Replacement
James Cohen, M.D., Hip Replacement
Benjamin Domb, M.D., Hip Preservation and Replacement
Yasser Farid, M.D., Ph.D., Hip Replacement/Orthopedic Oncology
Henry A. Finn, M.D., F.A.C.S., Hip Replacement
Mark Gonzalez, M.D., Hip Replacement
Matthew S. Marcus, M.D., Hip Preservation
Thomas M. Smith, D.O., Hip Replacement

Upper Extremity (Shoulder & Elbow) Orthopedic Specialists
John Cherf, M.D., M.P.H., M.B.A.
James Cohen, M.D.
Benjamin Goldberg, M.D.
Roberto E. Levi, M.D.
Matthew S. Marcus, M.D.
Peter Snitovsky, M.D.
Craig Westin, M.D.
Preston Wolin, M.D.

Hand (and Wrist) Orthopedic Specialists
Mark Gonzalez, M.D., Hand Surgeon
Alfonso Mejia, M.D., M.P.H., Hand Surgeon
Peter Snitovsky, M.D., Hand Surgeon
Lawrence S. Zachary, M.D., Reconstructive Surgery/Hand Surgeon

Sports Medicine Orthopedic Specialists
Danielle Bass, M.D., Sports Medicine/Family Medicine
John Cherf, M.D., M.P.H., M.B.A., Sports Medicine
James Cohen, M.D., Sports Medicine
Benjamin Domb, M.D., Sports Medicine
Matthew S. Marcus, M.D., Sports Medicine
Craig Westin, M.D., Sports Medicine
Preston Wolin, M.D., Sports Medicine

Foot & Ankle Orthopedic Specialists
Jennifer Connor, M.D.
Ari J. Kaz, M.D.

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