Our care philosophy

The skilled physicians, nurses and clinical staff at Saint Agnes Brain & Spine Institute are dedicated to providing patients the highest standards of care. Focusing on nonsurgical treatment options as the primary direction of care, patients can rely on the experience and ingenuity of the institute’s specialists to design a personalized, goal-oriented treatment plan to help return them to their normal daily lives.

The multidisciplinary team at Saint Agnes Care Brain & Spine Institute prides itself on offering the most advanced technology and innovative techniques that’s unrivaled in the Central Valley. This means patients get the care they need right here at home, delivered by experts who are part of the community.

Meet our physicians

Jonathan Grossman, MD

Interventional Pain & Spine Specialist

Ian T. Johnson, MD


Mark Levy, MD


Our team

Katherine earned a Master’s of Science in Nursing degree (MSN) Family Nurse Practitioner from Kaplan University and a Bachelor’s of Science in Nursing (BSN) from the University of Phoenix.

Elizabeth previously served as First Assistant at University Neurosciences Institute’s inpatient clinic. She’s also practiced at the Neurological and Orthopedic Institute of Florida, and before that, served as a Physician Assistant and Clinical Instructor for the Department of Neurosciences at Medical University of South Carolina.

Brain & Spine Specialties


  • Brain Tumors
  • Meningioma
  • Metastatic Tumors
  • Glioma
    • Astrocytoma
    • Glioblastoma Multiforme (GBM)
  • General Intracranial

Outpatient Spinal Procedures

  • Minimally Invasive Spine Surgery
  • Cervical Artificial Disc Replacement
  • Cervical Fusion
  • Decompression for Spinal Stenosis
  • Lumbar Artificial Disc Replacement
  • Lumbar Spine Fusions
  • Spinal Cord Stimulation

Cervical/Neck Conditions

  • Cervical Degenerative Disc
  • Cervical Myelopathy
  • Cervical Disc Herniation
  • Cervical Spinal Tumors
  • Cervical Stenosis
  • Neck Pain

Thoracic Conditions

  • Thoracic/Mid-Back Conditions
  • Degenerative Scoliosis
  • Thoracic Tumors
  • Compression Fractures

Lumbar Conditions

  • Lumbar/Low Back Conditions
  • Lumbar Disc Herniation
  • Lumbar Degenerative Disc Disease
  • Lumbar Stenosis
  • Degenerative Spondylolisthesis
  • Low Back Pain
    • Failed Spinal Fusion

Spinal Conditions

  • Spinal Column and Spinal


  • Spinal Traumatic Fractures
  • Other Related Conditions

Interventional Pain Services

  • Kyphoplasty/Vertebroplasty, and Sacroplasty for the treatment of symptomatic spinal compression fractures and sacral insufficiency fractures.
  • Osteocool procedure for painful spinal compression fractures related to tumor disease.
  • Spinal cord (Dorsal Column) neurostimulation, Dorsal Root Ganglion stimulation, and peripheral nerve/field stimulation.
  • Intrathecal medication delivery pumps – trials, implantation, and management.
  • Vertos MILD procedure and Vertiflex Superion procedure to treat symptomatic neurogenic claudication from lumbar spinal stenosis.
  • Percutaneous discectomy
  • Disc Biacuplasty
  • Radiofrequency neurotomy (ablation) of cervical, thoracic, and lumbar facet joints, sacroiliac joint, and peripheral nerves.
  • Fluoroscopically-guided injections: epidural steroid injections, selective nerve root blocks, peripheral nerve blocks, facet and medial branch blocks, sympathetic plexus and ganglia blocks, sacroiliac joint, hip, shoulder, knee, and arthrography and discography.
  • Trigger point injections
  • Sacroiliac joint fixation

Choose Saint Agnes Care

Click below to request an appointment.

4770 W. Herndon Ave., Suite 105
Fresno, CA 93722
(559) 450-2225

Monday-Friday, 8 a.m.-5 p.m.

Lupe Vieyra, Office Coordinator