Mario N. Montalbo, MD

Staff Physician
Site Medical Director, Walk In Clinics

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Plank Road Clinic

(414) 955-5990




  • Internal Medicine

Board Certification

  • Internal Medicine

Hospital Affiliations

  • Froedtert Hospital

Patient Ages Seen

  • Adult
  • Senior

Languages Spoken

  • English

Diseases & Conditions

  • Health Maintenance and Prevention

Treatments & Services

  • Chronic Disease Management
  • Health Maintenance and Prevention

Clinic Locations

Plank Road Clinic

1155 North Mayfair Road
Wauwatosa WI,  53226
Phone:(414) 955-5990
Fax:(414) 955-6282
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As a practicing Internist since 1994, Dr. Montalbo cares for all adult patients, ranging from those in good health to those with chronic illnesses. His varied experiences stem from private practice in rural Michigan to inner city services in Columbus, Ohio. Having joined the Medical College of Wisconsin in 2003, he has now included teaching students and residents as an additional duty and interest. Nonetheless, his main objective will always be to provide quality care for all his patients. Dr. Montalbo's services will be provided through his practice at the Plank Road Clinic and the Froedtert and Medical College of Wisconsin Walk-in clinics.

Education / Training
  • Residency in Internal Medicine - St. Joseph Mercy Hospital - Ann Arbor, MI (1992-1994)
  • Internship in Internal Medicine - St. Joseph Mercy Hospital - Ann Arbor, MI (1991-1992)
  • Doctor of Medicine - University of Pittsburgh School of Medicine - PA (1991)
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9200 W. Wisconsin Ave.
Milwaukee, WI 53226