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Dr. Mas is on Doximity

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Education & Training

  • St Barnabas Hospital
    St Barnabas HospitalResidency, Internal Medicine, 1987 - 1990
  • Universidad Central del Este Facultad de Medicina
    Universidad Central del Este Facultad de MedicinaClass of 1984

Certifications & Licensure

  • WI State Medical License
    WI State Medical License 1988 - 2025
  • American Board of Psychiatry and Neurology Psychiatry

Publications & Presentations

PubMed

Hospital Affiliations