Marc Wosar, DVM, MSpVM
Diplomate of the American College of
Providing the highest quality surgery in partnership with your veterinarian,
in an environment that is more comfortable for your pet and you.
We offer the following treatments and procedures: • TPLO • Medial Patella Luxation (MPL) stabilization • Simple and complex fracture repairs • Correction of skeletal deformities • Other orthopedic procedures like tendon ruptures, etc.
We offer the following treatments and procedures: • Diagnosis, localization, and ligation of vascular anomalies like: Portosystemic Shunts, Persistent Right Aortic Arch, and other vascular ring anomalies • Advanced cancer surgeries with reconstruction, including thoracic and abdominal wall excisions • Simple and advanced gastrointestinal and urogenital procedures
With a deep interest and extensive experience in exotic animal surgery, Dr. Wosar may be able to help partner with your veterinarian to provide specialized surgical procedures for these special pets. Please contact us to discuss how we may be able to help.
Marc Wosar, DVM, MSpVM
Diplomate of the American College of Veterinary Surgeons
Born and raised in Miami, Dr. Wosar attended Emory University, where he earned a bachelor’s degree in Biology. He then attended the University of Florida, where he earned a Doctorate in Veterinary Medicine summa cum laude. He completed a rotating internship and then a surgical residency at North Carolina State University, earning a Master’s in Specialized Veterinary Medicine (MSpVM) at the same time. In 2003, he was awarded diplomacy in the American College of Veterinary Surgeons. Dr. Wosar has been an Adjunct Clinical Faculty member at the University of Illinois College of Veterinary Medicine since 2018, where he participates in the training of students, interns and residents. He is a peer reviewer on the editorial boards of four publications: Veterinary Surgery, Journal of the American Veterinary Medical Association, American Journal of Veterinary Research, and Veterinary and Comparative Orthopaedics and Traumatology, and contributes to writing research manuscripts and textbook chapters. He is also on the faculty of the AO North America and AO Latin America, the most prestigious international orthopedic research and education organizations, where he lectures on orthopedic surgery theory and techniques, here and internationally.
With more than fifteen years of experience as a veterinary surgeon and researcher, Dr. Wosar currently practices in the Chicago area. In his spare time, he enjoys hiking, biking, running, archery, cooking, sailing, scuba diving, and travel. A lifelong animal lover, he primarily focuses on neurosurgical and orthopedic procedures, though he also offers soft tissue procedures. Most of his patients are dogs and cats, but he is particularly interested in exotics and wildlife, and is highly experienced in working on both. A fascination with the surgical arts and love of learning have fostered in Dr. Wosar a heartfelt desire to heal animals with the most advanced care and technical skill available today.
To see Dr. Wosar, clients will need a referral from a general veterinarian. Procedures are performed at your regular veterinarian’s office; no need to travel to a new location with new people or business relationships to deal with.
Bringing world class surgical skills and knowledge, Dr. Wosar is excited to offer advanced surgical procedures to the Chicagoland area. We work together with your regular veterinarian to offer the best care for your pet. To schedule a consultation, call your regular veterinarian and ask if they can arrange an appointment. Or you can contact us directly and we’ll help organize a consultation at 312-224-8940, or email at
Serving the Greater Chicago Area
Monday - Friday:
By Appointment Only