Oliver Ni, MD- Dean - WI

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Oliver K. Ni

Oliver K. Ni, MD

Accepting new patients

  • DHS Provider


Year Joined SSM Health Medical Group:


  • Neurology
  • Neuromuscular Medicine

Board Certification

  • Neurology
  • Neuromuscular Medicine

Medical Interests

  • ALS
  • EMG
  • Hyper-CK-emia
  • Muscular dystrophy
  • Myasthenia gravis
  • Myopathy
  • Neuromuscular disorders
  • Neuropathy


  • English

Dean Health Plan Product Type

  • Administrative Services/ASO
  • Badgercare Plus/Medicaid
  • Commercial HMO/POS Insurance (Group Or Individual Coverage)
  • Dean Focus
  • Medicare Advantage
  • Medicare Gold
  • Medicare Select
  • PPO


College and University

Johns Hopkins University, Baltimore, MD, Biology
University of Florida, College of Medicine, Gainesville, FL, MD
Washington University in St. Louis, School of Medicine, St. Louis, MO, MS Clinical Investigation


University of Utah Hospital and Clinics, Salt Lake City, UT, Neurology


Washington University in St. Louis, MO, Neuromuscular Diseases including Nerve and Muscle Pathology and Clinical Neurophysiology


Bassett Hospital, Columbia College of Physicians and Surgeons, Cooperstown, NY, Preliminary Medicine

Additional Information

Dr. Ni is the director of Dean's Multi-disciplinary Neuromuscular Clinic, located within Dean Neurology.

Dr. Ni is a physician at Dean Clinic's EMG Laboratory, located at St. Mary's hospital.


In addition to being a network provider for all Dean Health Plan insurance products listed above, this provider may also be considered in-network with various health insurance products.
- If Commercial HMO/POS Insurance (Group or Individual Coverage) appears under Dean Health Plan Product Type, this indicates this provider is participating in the Dean Health Plan Marketplace (healthcare.gov) HMO plans.
- If Dean Focus appears under Dean Health Plan Product Type, this indicates this provider is participating in the Dean Health Plan Marketplace (healthcare.gov) EPO plans.
- Dean providers are also participating providers for Medicare Part B, Wisconsin Medicaid, and other government payers. We encourage you to contact your insurance carrier to determine your coverage.

Professional Activities

  • Electrodiagnostic Medicine(EMG/NCS) and Neuromuscular Medicine, Certified
  • Muscular Dystrophy Association (Multidisciplinary Neuromuscular Clinic), Clinic Director
  • Northeast ALS Consortium, Principal Site Investigator
  • American Academy of Neurology, Diplomate
  • American Association of Neuromuscular & Electrodiagnostic Medicine, Diplomate

Personal Interests

Basketball, running, travel, food, film


We encourage you to see your pediatrician, family medicine or internal medicine provider about new healthcare concerns. This provider will then direct you to the appropriate specialty care, as needed.



Office Information



DeanCare Gold (Cost) is an HMO plan with a Medicare contract.  Enrollment in DeanCare Gold depends on contract renewal.

H5264_WEB15v1_CMS Pending

We're Here to Help

Customer Care

To schedule an appointment with a provider, please call the clinic directly.

If you have any questions contact Dean Health Plan's Customer Care Center at (800) 279-1301.
(For ASO members, please contact Dean Health Plan’s Customer Care Center at (877) 593-2872.)

Referring Physicians

Call DeanDirect to make a referral - (888) 302-3326

Also, visit ReferLink - a resource tailored to you.

Directory Resources

Glossary of Terms

Check Certification Status
with the American Board of Medical Specialties

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