Orthopaedic Surgeon in Warrenville, Illinois (IL)

John L. Andreshak MD

Orthopaedic Surgeon


  • OAD Orthopaedics, Ltd.
    27650 Ferry Road
    Warrenville, Illinois, 60555-3845 - United States
    Phone: (630) 225-BONE (2663)

About Our Practice

A member of OAD Orthopaedics, Ltd.'s(OAD) Spine Team, which includes a team of physiatrists, Dr. Andreshak specializes in the the surgical and non-surgical treatment of adult spine problems; conditions include herniated discs, degenerative discs and spondylolysis. Interests include complex cervical spine surgery and minimally invasive lumbar spinal fusion and discectomies. Low Back Pain/Sprain/Strain, Herniated Disk/Slipped Disks, Spinal Stenosis, Sciatica, Osteoporosis and Fractures are common conditions often evaluated by OAD's Spine Team.

OAD is a comprehensive orthopaedic group providing a complete range of orthopaedic specialties and services, surgical and non-surgical care and treatment including: Shoulder; Hip; Knee; Spine & Neck; Hand, Wrist/Upper Extremity; Sports Medicine; Foot & Ankle/Podiatry; Physiatry, Total Joint Replacement, Reconstruction & Revision; and Workers' Compensation/Occupational Health Services. The Spine Team consists of Drs. Andreshak, Heim, and Kolavo, and Physiatrists, Drs. Froese, Mathew, Mayer, and Norek. The General Orthopaedics Surgical Team includes Drs. Bare, Chang, LaBelle, Mochel, Senall, Sterba, and Watt. OAD also has a non-surgical Sports Medicine Orthopaedic specialist, Dr. Gimre. The Hand Care Associates department consists of Drs. Kiesler, Ling, Thomas, Bendre and Makowiec. In state-of-the-art facilities, physical, hand and occupational therapy services, trigger point, epidural and steroid injection therapies are available. The latest in microsurgery, endoscopy, minimally invasive surgery and arthroscopic procedures are expertly performed by OAD's board certified surgeons.

With six convenient locations, OAD has been providing premier orthopaedic care to Chicago's Western Suburbs since 1981. The practice includes a staff of physician assistants, nurses, technicians and support staff who provide exceptional patient services and assistance. For information and appointments, call (630) 225-BONE(2663). Visit online at www.OADortho.com.

  • Orthopaedic Surgeon
  • Board Certified
  • Fellowship Trained
Area of Focus
  • Degenerative Spine
  • Spinal Deformity
  • Trauma
  • Tumor / Infection
  • American Academy of Orthopaedic Surgeons
  • North American Spine Society
Hospital Affiliations
  • Central DuPage Hospital, Winfield, IL
  • Edward Hospital, Naperville, IL
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