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Meet Our Team

Our GI team:

  • X

    Chief, Division of Gastroenterology, MIHS
    Internship/Residency: Temple University Hospital, Philadelphia, PA
    Fellowship: University of Arizona, Tucson, AZ
    Professional interests: Therapeutic and advanced endoscopy, esophageal diseases, hepatitis B, medical imagings and pancreatico-biliary diseases

  • X

    Gastroenterologist, Division of Gastroenterology, MIHS
    Internship/ Residency: Saint Vincent Hospital, Worcester MA
    Fellowship: University of Mississippi, Jackson MS
    Advanced Endoscopy (ERCP/ EUS) Fellowship: University of Minnesota, Minneapolis, MN
    Professional Interests: Therapeutic and advanced endoscopy, pancreatico-biliary diseases and inflammatory bowel diseases

  • X
  • X
  • X

    Dr. Gerard Quigley is a nurse practitioner in the Department of Gastroenterology at MIHS. He is an assistant professor at the University of Arizona College of Medicine, Phoenix Campus, and adjunct faculty at Grand Canyon University College of Nursing and Healthcare Professions. He received his undergraduate degree from Arizona State University, followed by both a master’s degree and doctorate degree from Grand Canyon University. Dr. Quigley is a published author in the area of liver disease. His focus on liver diseases include Hepatitis B and C, autoimmune hepatitis, hepatic steatosis and steatohepatitis, primary biliary cholangitis, cirrhosis, and hepatocellular carcinoma. His practice, however, is not limited to liver disease, as he also sees patients for all manners of gastrointestinal symptoms and disorders. Dr. Quigley works very closely with the endoscopy team to ensure complete gastroenterological evaluation can be offered and completed at MIHS.

  • X

    Masters in Physician Assistant Studies: Rosalind Franklin University of Medicine and Science, Chicago, IL
    Professional interests: Chronic liver disease, hepatitis C, esophageal diseases, and general GI disorders

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  • February 28, 2018
    MIHS to expand West Valley emergency and behavioral health services

    Maricopa Integrated Health System is proud to announce it is acquiring the Maryvale hospital and reopening its Emergency Department to provide the local community access to board-certified emergency medicine physicians 24 hours a day, 365 days a year. Read More

  • February 01, 2018
    Maricopa Medical Groundbreaking

    WATCH: West Valley to get new health care facility Read More

  • January 30, 2018
    Groundbreaking marks start of MIHS West Valley facility

    Maricopa Integrated Health System and the City of Peoria celebrated the groundbreaking of the new West Valley Primary and Specialty Care Center. Read More

  • January 29, 2018
    Construction begins on new health care facility in West Valley

    Officials broke ground Monday on Maricopa Integrated Health System, a 127,000-square-foot health care facility at Grand Avenue and Cotton Crossing in Peoria. It’s expected to open in 2020. Read More