"Advanced robotics increase patient safety and surgical accuracy"
-Dr. John Keller
  Refer A Patient current, compassionate, collaborative, complete
Choices matter... and at Great Lakes Neurosurgical Associates (GLNA), our health care relationships are nurtured with superior quality and service, one patient at a time. With your patient's utmost well-being a guiding foundational passion - we've grown a collaborative testimonial legacy spanning 36+ years.

Our diverse teams of highly-skilled health care professionals provide superior patient-focused neurosurgical care that is current, compassionate, collaborative and complete.
Building trust. Earning mutual respect. Changing lives.

Choose GLNA and together we'll embrace opportunities to improve your patient's neurological health and ability to engage life on their own terms.

Refer A Patient - Form Download

     • New Patient Referral Form» (200K pdf)

Refer A Patient - Contact Info
To ensure the most responsive service, please contact our friendly office staff below and they will assist you with your referral needs, including connecting directly with our physicians & health care professionals.

Great Lakes Neurosurgical Associates, PC
414 Plymouth N.E. - Grand Rapids, MI 49505    Map
Office Hours: 8:30 a.m. to 5:00 p.m. (ET), Monday through Friday.
After-hours answering service and emergency on-call physician available.

Local: 616-454-3465     Toll free: 800-832-1815     Fax: 616-454-9004

  Neurosurgery & Subspecialties
- General Neurosurgery
- Micro Neurosurgery
- Functional Neurosurgery
- Vascular Neurosurgery
- Skull Base Neurosurgery
- Endoscopic Neurosurgery
- Stereotactic Neurosurgery
- Peripheral Nerve
- Minimally Invasive Surgery
- Motion Preservation Surgery
- Robotics Neurosurgery
- Complex Spine Surgery
- Artificial Disk Replacement
- Degenerative Spine Disease
- Scoliosis
- Awake Craniotomy / Mapping
- Pain & Trauma
- Functional & Movement Disorders
- Epilepsy Surgery
- Deep Brain Stimulation
- Laser Interstitial Thermal Therapy
- Brain & Spine Tumors
  Because Your Patient Matters
  • 36 Years of Skilled, Compassionate Surgical Health Care
  • Injuries and Diseases of the Brain, Spine, & Peripheral Nerves
  • Care for Broad Neurological Conditions
  • Latest Advanced & Minimally Invasive Techniques
  • All Surgeons Fellowship-Trained Subspecialty Experts
  • All Surgeons BC/BE by American Board of Neurological Surgery
  • 24/7 Emergency Care Available | All Major Area Hospitals
  • Physician & Health Care Referrals | Patient Choice
Healthcare Affiliations
- Metro Health - University of Michigan Health
- Mercy Health | Saint Mary's Health Care
- Spectrum Health System | Blodget | Butterworth | Helen DeVos Children's
- Michigan State University | College of Human Medicine


  Meet Our Physicians | Surgeons

    John F. Keller, M.D. | Neurosurgeon
Areas: General, Robotic Spine, Complex Spine, Artificial Disc Replacement, Motion Preservation,
Minimally Invasive Surgery (MIS)
About Dr. John Keller
    Bryan E. Figueroa, M.D. | Neurosurgeon, Skull-Based & Cerebrovascular
Areas: Brain & Skull-Base, Cerebrovascular, Brain Aneurysm and Vascular Malformations, Cartoid Artery Disease,
Brain Tumors, Skull-Base Tumors, Endoscopic and Transcranial Surgeries
About Dr. Bryan Figueroa
    Justin C. Clark, M.D. | Neurosurgeon
Areas: General, Brain & Skull-Base, Vascular Lesions of the Brain & Spine, Carotid Artery Disease, Minimally Invasive Spine (MIS), Complex Spine, Thoracic Spine, Brain & Spine Tumors
About Dr. Justin Clark
  Todd D. Vogel, M.D.   Todd D. Vogel, M.D. | Neurosurgeon
Areas: General, Minimally Invasive Spine (MIS), Cervical Arthroplasty, Deformity Spinal Intervention, Osteoporosis, Spinal Oncology, Traumatic Spinal Cord Injuries and Complex Spine
About Todd D. Vogel, M.D.
  Kevin Chen, M.D.   Kevin Chen, M.D. | Neurosurgeon
Areas: General, Surgical Treatment of Movement Disorders, Epilepsy Surgery, Chronic Pain, Neuromodulation for Spine Disorders, Intra-operative Imaging, Frameless Stereotactic Techniques, Robotics for Neurosurgery, Trigeminal/Glossopharyngeal Neuralgia and Hemifacial Spasm
About Kevin Chen, M.D.
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