HSHS Medical Group is pleased to welcome Reuben Mari Valenzuela, MD, adult neurologist, to their medical team. Dr. Valenzuela sees patients at HSHS Neuroscience Center - Springfield, located at 421 N. 9th St. in Springfield, Illinois.

As a skilled adult neurologist, Dr. Valenzuela’s scope of practice includes:

  • Multiple sclerosis
  • Neuro-ophthalmic conditions
    • Optic neuritis
    • Diplopia
    • Ocular myasthenia
    • Giant cell arteritis
    • NAION
    • Idiopathic intracranial hypertension
    • Ophthalmic sarcoid and neurosarcoidosis
    • Neuromyelitis optica
  • Other inflammatory conditions of the CNS
  • Headache/migraine

Dr. Valenzuela received his bachelor’s and medical degrees from the University of Santo Tomas, Manila, Philippines. He completed an adult neurology residency at the University of Illinois College of Medicine in Peoria, Illinois. Dr. Valenzuela performed a neuro-ophthalmology fellowship at the University of Utah School of Medicine, Moran Eye Center, in Salt Lake City. He also completed a neuroimmunology and multiple sclerosis fellowship at the University of Utah School of Medicine. Dr. Valenzuela is certified by the American Board of Psychiatry and Neurology.

For information on a referral to Dr. Valenzuela, please call 217-757-6868.

Media Contact

Lori Harlan

Divisional Director of Marketing
HSHS Medical Group
Office: (217) 321-9292
Cell: (217) 321-9292

Latest News

Nephrologist Bassim Assioun, MD, Now in Edwardsville

 October 7, 2021

If you need to see a kidney specialist, Bassim Assioun, MD, is scheduling new patients in Edwardsville. The HSHS Medical Group Nephrology Specialty Clinic - Edwardsville is located at 1188 S. State...


Medicare Open Enrollment

 October 6, 2021

HSHS Medical Group is in-network with most local Medicare Advantage plans to serve patients in Central and Southern Illinois. Listed below are current in-network Medicare Advantage contracts as...



 October 5, 2021

COVID vaccines are available for residents 12 years and older who live or work in Illinois. Anyone under the age of 18 must have a guardian present to receive the vaccine. Third doses are available...