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OrthoAccess Immediate Care
//Jonathan Erulkar, MD

Jonathan Erulkar, MD

2019-04-30T15:43:08-05:00October 20th, 2017|

Jonathan Erulkar, MD

Orthopedic Surgeon with Fellowship Training in Spine Surgery

Board Certifications
  • Orthopaedic Surgery

To Make an Appointment

Call 847-914-9096 or complete our online form to request an appointment

Practice Locations

Bannockburn Physician Offices
2101 Waukegan Road
Suite 110
Bannockburn, IL 60015

Phone: 847-914-9096

Fax: 847-914-9009

Highland Park Physician Offices
1919 Skokie Valley Road
Highland Park, IL 60035

Phone: 847-375-3000

Affiliated Hospitals

  • Evanston Hospital - NorthShore University Health System
  • Glenbrook Hospital - NorthShore University Health System
  • Highland Park Hospital - NorthShore University Health System
  • Ravine Way Surgery Center
  • Skokie Hospital - NorthShore University Health System


Dr. Jonathan Erulkar is a board-certified orthopedic surgeon who specializes in non-operative and operative management of cervical (neck), thoracic (upper back), and lumbar (lower back) conditions. In providing care, Dr. Erulkar tailors his treatments to the individual patient by correlating and considering medical history, physical examination, diagnostic imaging as well as work/social circumstances. He strives to guide and educate his patients through non-operative treatments as well as considering their surgical options. He is experienced in performing microdiscectomy, laminectomy, spinal fusion and instrumentation surgeries. In many cases, these can be performed using minimally invasive techniques which can reduce post- operative strain on the patient and minimize recovery times. Dr. Erulkar completed a combined Spine Surgery Fellowship at the New England Baptist Hospital in Boston where he assisted and trained with a leading team of orthopedic spine surgeons and neurosurgeons. This has given him a deeper appreciation for the two disciplines as they relate to spine care. He is the father of three children and learned of IBJI-Bannockburn through his wife who is a nurse practitioner and was a patient of IBJI-Bannockburn herself when she was a tennis player for Lake Forest High School and Boston College.

Additional Areas of Expertise

Philosophy of Care

Dr. Erulkar tailors treatments to the individual patient by correlating and considering medical history, physical examination, diagnostic imaging as well as work/social circumstances.


Medical School

Yale School of Medicine


Orthopaedic Surgery

Yale New Haven Hospital


Spine Surgery

New England Baptist Hospital, Boston

Research and Publications

  • Bertagnoli R. Yue JJ. Fenk-Mayer A., Erulkar JS, Emerson JW. Treatment of symptomatic adjacent-segment degeneration after lumbar fusion with total disc arthroplasty by using the prodisc prosthesis: a prospective study with 2-year minimum follow up. Journal of Neurosurgery Spine.2006, 4(2):91-7.
  • Erulkar JS, Grauer JN, Patel TCh, Panjabi MM. Kinematic analysis of posterolateral fusions in a New Zealand white rabbit model. Spine, 2001, 26: 1125-1130.
  • Patel TCh, Erulkar JS, Grauer JN, Troiano NW, Panjabi MM, Friedlaender GE. OP-1 overcomes the inhibitory effect of nicotine on posterolateral lumbar fusion. Spine, 2001, 26: 1656-1661.
    Grauer JN, Patel TCh, Erulkar JS, Troiano NW, Panjabi MM, Friedlaender GE. Evaluation of OP-1 as a graft substitute for posterolateral lumbar fusion. Spine, 2001, 26:127-133.
  • Grauer JN, Erulkar JS, Patel TCh, Panjabi MM. Biomechanical evaluation of the New Zealand white rabbit lumbar model. Eur Spine J., 2000, 9:250-255.
  • Erulkar JS, O’Brien DA, Saunders JC. Hair bundle morphology on surviving hair cells of the chick basilar papilla exposed to intense sound. Scanning Microscopy, 1996; 10: 1127-1142.
  • Doan DE, Erulkar JS, Saunders JC. Functional changes in the aging mouse middle ear. Hearing Research, 1996; 97: 174-177.
  • Erulkar JS, Kim DH. The management of spine fractures in patients with DISH/AS. In Pediatric and Adult Spine Trauma. Kim DH, Ludwig SC, and Vaccaro AR (eds). (Submitted 11/05)
  • Erulkar JS, Grauer JN, Vaccaro AR, Friedlaender GE. Spinal fusion and the role of Bone Grafts and Substitutes. In: Am Acad Orthop Surgeons Monograph on Bone Fusion. Friedlaender GE, Mankin HJ, Goldbeg VM, ed. , AAOS, 2006, 49-55.
  • Erulkar JS, Grauer JN. Cervical Approaches. In: Complications of Spine Surgery. An HS, Jenis LA (eds.) Lippincott, Williams & Wilkins, 2006., 3-10.
  • Altman DA, Gallo RA, Flynn JM,Erulkar JS, Yue JJ. Spinal Trauma Special Considerations: Pediatric Spine Trauma and Ballistic Trauma to the Spine. In: Trauma Orthopedic Knowledge Update III. Baumgaertner MR, Tornetta III, P (eds.) Am. Acad Orthop Surgeons, 2005, 349-361.
  • Erulkar JS, Grauer JN, Patel TCh, Friedlaender GE. Experience with OP-1 in Rabbit Model of Lumbar Fusion. In: Advances in Spinal Fusion: molecular science, biomechanics, and clinical management. Lewandrowski KU, Wise FL, Trantolo DJ, Yasemski MJ, White AA, (eds) Marcel Derrek, 2004, 117-133.
  • Patel TCh, Grauer JN, Erulkar JS. Evaluation of OP-1 in a Rabbit Model of Lumbar Fusions. In Bone Morphogenetic Proteins: From Laboratory to Clinical Practice. Vukicevic S, Sampath KT ( eds.) 2002, 207-222.
  • Grauer JN, Patel TCh, Erulkar JS, Panjabi MM. OP-1 as a bone graft alternative for posterolateral fusion. In: Advances in Skeletal Reconstruction Using Bone Morphogenetic Proteins. Lindholm TS (ed.) World Scientific Publishing Co., 2002, Ch. 26, 439-452.


  • Louis H. Nahum Prize for Outstanding Medical Degree Thesis
    Yale University School of Medicine. 2001
  • Farr Scholar Award, Yale University School of Medicine. 2000, 2001
  • Recipient, Yale University School of Medicine Research Fund. 1999-2000
  • Rose Award for Outstanding Undergraduate Research, University of Pennsylvania. 1996
  • Highest Departmental Honors for Thesis (Biology), University of Pennsylvania. 1996
  • Nassau Undergraduate Research Fund, University of Pennsylvania. 1995-96
  • Howard Hughes Research Initiative Immunology Traineeship, University of Pennsylvania. 1994


  • Clinical Instructor: Section of Spine Surgery, Department of Orthopaedics, Tufts School of Medicine, New England Baptist Hospital Boston MA 2006-2007
  • Clinical Instructor: Department of Orthopaedics and Rehabilitation
    Yale School of Medicine, New Haven, CT 2005-2006
  • American Academy of Orthopedics
  • American Medical Society
  • North American Spine Society
  • Lake County Medical Society

See a general list of health plans in which our providers participate.

PLEASE NOTE: While many of IBJI’s providers participate in various plans from Blue Cross Blue Shield, Aetna,Cigna, Humana, United Healthcare and others, IBJI strongly encourages you to contact your specific health plan to ensure your chosen doctor is in-network.