Arm, Elbow, Foot and Ankle, Hand and Wrist, Hip, Knee, Low Back, Neck, Shoulder, Spine


Arthritis, Arthroscopic Surgery, Joint Replacement, Osteoporosis, Pain, Rehabilitation, Sports Medicine, Trauma/Fractures, Worker's Compensation

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Approach to treating patients

Click on the link to navigate to our official website: OSNI.org

Orthopaedic Specialists of Northwest Indiana, OSNI, has provided world class care to the patients of Northwest Indiana and the Greater Chicago area for over 20 years. OSNI surgeons have trained at the most prestigious institutions from around the country and have been continuously recognized for their research and many patient excellence awards.

Our physicians have taught both US and International surgeons their minimally invasive techniques and hold clinical academic appointments at the Indiana University School of Medicine. We realize that seeking care for an orthopedic related concern can be overwhelming. We are committed to ensuring excellence in every aspect of care for our patients and their family.

More About Orthopaedic Specialists of Northwest Indiana »

Members in the Group

Sunil Dedhia, MD
Fellow of the AAOS
Sports Medicine

Joseph D Hecht, MD
Fellow of the AAOS
General Orthopaedic Surgery
Curriculum Vitae
Dr. Hecht's CV

Nitin Khanna, MD
Fellow of the AAOS
Spine Care Specialist

Dwight Saint Aubyn Tyndall, MD
Fellow of the AAOS
Spine Care Specialist

Additional Staff

Megan Mellis
Practice Manager
Manager for all Business and Clinical Operations

Contact Information

Orthopaedic Specialists of Northwest Indiana 730 45th Ave. Munster, IN USA 46321-2818 View map Phone 219-924-3300 Fax 219-922-5424

This website is provided by the American Academy of Orthopaedic Surgeons as a service to its members. All materials on this Web site have been created, developed or assembled by the member physician, who is solely responsible for its content and any permissions necessary to properly place the materials on this website. The AAOS does not review this information nor does it exercise editorial control over it and consequently AAOS is not liable for any damage that may be caused by this information.