Welcome to Vita Medica Institute

We are excited to welcome you to our website and introduce you to our tradition of excellence in neurological and pain management service to patients in Tucson, Arizona, and the Southern Arizona community.

The mission of the Department of Neurology is to improve the lives of individuals with nervous system disorders through excellence in clinical care, education, research and community engagement. If you are looking for a doctor or physician to aid in these areas, we can help you.

  • Clinical Care – we deliver high quality, compassionate, culturally proficient, team-based and personalized care to enhance every patient’s quality of life.
  • Education – we offer and foster training to a diverse body of health career professionals at all levels with a commitment to scholarship, leadership and life-long learning.
  • Research – we advance for thoughtful advancements in clinical neuroscience by conducting innovative research
  • Community engagement – we advocate for thoughtful advances in health policy while educating our community to improve brain health.
  • Global Health – we participate in advancing telemedicine and telestroke/teleneurology, and developing new systems of care around the world

Vita Medica Institute — Tucson, AZ

Join Us for the 2025 Walk to End Alzheimer's

Be a part of our team:

Saturday, October 25th 2025 @ The Reid Park

 

 

We look forward to seeing you all there!

 

 

 

We are accepting new patients, and we have immediate availability. Call to schedule your new patient appointment today: (520) 638-5757

Mateja de Leonni Stanonik, M.D. leading a physician meeting at their Tucson AZ office.

Dr. de Leonni Stanonik is a Board Certified Neurologist with additional training in vascular/stroke neurology, neurodegenerative diseases, and headache/pain, and neurological issues pertaining to women.

Dr. de Leonni performing a test on a patient.

Dr. de Leonni Stanonik incorporates an integrated medicine approach to patient care versus an approach based solely on pharmacology.

Always there to care.

Working Hours

MONDAY
9:00 AM – 4:30 PM
TUESDAY
9:00 AM – 4:30 PM
WEDNESDAY
9:00 AM – 4:30 PM
THURSDAY
9:00 AM – 4:30 PM
FRIDAY
9:00 AM – 4:30 PM
SAT / SUN
CLOSED

Accepted Insurance

  • Aetna (except Bronze, Silver, Gold)
  • Ameriben
  • Arizona Complete Healthcare: Ambetter & Wellcare
  • Blue Cross Blue Shield (with the exception of Medicare Advantage HMO, Alliance, and Pima Focus)
  • Cigna (with the exception of Health Springs)
  • GEHA
  • Golden Rule
  • Humana 
  • Medicare of Arizona
  • Meritain
  • Railroad Medicare 
  • Tricare (with referral)
  • UMR
  • United Healthcare (with the exception of Navigate and Neighborhood plans)
  • VA (with referral)

AHCCCS Plans Accepted: United Healthcare Community Plan, Banner University Family Care

Don’t see your plan listed? Please inquire with our office to learn what coverage may be available.

Request an Appointment

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Patient Reviews

Every single staff member has displayed an amazing level of excellence and expertise, and Vita Medica has the most comfortable waiting room in Tucson to boot. Highly recommend for any neurological issues.

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Michael O.

MICHAEL O.

s

Dr. De Leonni is highly skilled and very thorough. At age 60+, I had been bounced around from neurologist to neurologist in Tucson and the Scottsdale Mayo Clinic and diagnosed incorrectly. It wasn't until I met Dr. De Leonni at Vita Medica that I finally got diagnosed correctly through many thorough procedures and tests. I had been living with partial seizure disorder and severe migraine headaches since childhood. The medications, vitamin supplements, and other needed treatments have given me a second chance for a good life. I trust Dr. De Leonni completely and feel blessed that she came to Tucson. The staff is wonderful, knowledgeable, and always helpful as well. Phone calls are promptly returned and despite my illnesses, I always feel welcomed and comforted by them. Thanks to all of you!!!

Laurie E.

LAURIE E.