Dr. Komnick works with patients of all ages, including active adults, college and high school athletes, weekend warriors and senior citizens. As a general orthopedic surgeon, Dr. Komnick treats almost all injuries and conditions related to your bones and muscles for both adults and pediatric patients.

Dr. Keith Komnick, M.D.

Dr.Keith Komnick is board certified by the American Board of Orthopaedic Surgery.

Whether an orthopedic injury occurs on the playing field, at work or at home, finding a physician you can trust to treat your issue is a top priority. Dr. Komnick has been that trusted orthopedic physician giving patients a second chance to live life pain free. He brings more than 25+ years of experience treating general orthopedic conditions in Chicago, DuPage County and the Northwest suburbs.

The primary focus of Dr. Komnick is to restore function and motion, relieve pain and improve patients’ quality of life. This is achieved through comprehensive treatment plan and compassionate care. His approach to patient care is based on personalized attention and customized treatment of each individual. Conservative, non-operative management is Dr. Komnick’s ideal goal for most conditions. Whether you are suffering from a simple fracture or a complicated condition of the knee, shoulder or hip, Dr. Komnick will provide the most modern treatments in the least invasive manner possible. Dr. Komnick has performed thousands of procedures on the different joints and areas of the body affected by accidents, sports injury and work injury. These include arthroscopic surgeries, total joint replacements and extensive fracture experience.


Dr. Komnick graduated from the University of Illinois, Chicago School of Medicine. He continued his medical education as an orthopedic resident at the same institution. This included six months of specialized pediatric training at Shriners Hospital for Children-Chicago. He is obtained Board Certification upon completing his residency and re-certified through 2023.

He is currently on the hospital staff of:

  • St. Alexius Medical Center, Hoffman Estates, IL
  • Alexian Brothers Medical Center, Elk Grove Village
  • Glen Oaks Medical Center, Bloomingdale, IL


Dr. Komnick grew up in central Illinois and attended the University of Iowa. Dr. Komnick has been married for 25 years and has two adult children. His daughter, a senior at University of Illinois has the goal of attending medical school after graduation. His interests include following all sports, golf, travel and spending time with his family.

  • Hip Arthritis
  • Hip Bursitis
  • Hip Strains & Fractures
  • Hip Osteoarthritis
  • Mini-incision hip replacement
  • Arthroscopy
  • Minimally invasive surgery (MIS) for the hip
  • Total hip replacement
  • Resurfacing arthroplasty
  • Revision hip replacement
  • Trochanteric bursitis surgery
  • Hip pinning surgery
  • Anterior approach for hip replacement
  • Meniscus Tears
  • Runner’s Knee
  • Osteoarthritis of the Knee
  • Kneecap Bursitis
  • Unstable Kneecap
  • Osgood-Schlatter Disease
  • Arthroscopic Knee Surgery
  • Knee Replacement
  • Posterior Cruciate Ligament (PCL) Injuries
  • Back pain
  • Cervical Spine Problems
  • Herniated Disc in lower back
  • Acromioclavicular (AC) Joint Separation
  • Acromioclavicular (AC) Joint Injury
  • Bicep tear
  • Biceps Tendon Rupture
  • Bursitis
  • Shoulder Impingement Syndrome
  • Thoracic Outlet Syndrome
  • Arthritis of the Shoulder
  • Clavicle Fracture (Broken Collarbone)
  • Chronic Shoulder Instability
  • Cubital tunnel Syndrome
  • Dislocated Shoulder
  • Frozen Shoulder
  • Impingement
  • Labral tear of the shoulder
  • Shoulder Ligament injuries
  • Osteoarthritis of the shoulder
  • Rotator Cuff Tears
  • Shoulder Tendonitis
  • Biceps Tendon Tear at the Shoulder
  • Shoulder Joint Replacement
  • Shoulder tendonitis
  • Shoulder Joint Tear (Glenoid Labrum Tear)
  • SLAP tears (superior labral tear from anterior to posterior)
  • Shoulder Separation/dislocation/instability
  • Arthroscopic Shoulder Surgery


Dr. Komnick will help you get back to the activities you want to do!

Office Hours

*Office hours may vary by location or change without notice. On holidays, the offices will be closed or office hours may change.

Appointments and Emergencies


Contact us

Make an appointment and
visit the office

Hoffman Estates

1585 N. Barrington Rd Bldg #2
Suite 101
Hoffman Estates, IL 60169
Email: info@cfsortho.com
Phone: 847-884-7771

Carol Stream

AMITA Health – Grace Plaza
630 E. North Avenue
Carol Stream, IL. 60188
Email: info@cfsortho.com

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