4455 S. I-19 Frontage Road,

Green Valley, AZ 85614

General Phone: (520) 393-4700

Green Valley Hospital Leadership

Chief Executive Officer - Mr. John Matuska

 Mr. Matuska has 30+ years of healthcare experience serving as a chief financial officer, chief operating officer and chief executive officer at various acute care hospitals. He has strong financial and communication skills and his leadership has resulted in successful turnarounds. He served on hospital boards for 31 years. Mr. Matuska is an advocate for change and process improvement. He creates strategic alliances with organizational leaders and the community to support key hospital initiatives. He builds and retains high performance teams by hiring, developing and motivating skilled professionals.

Chief Nursing Officer - Ms. Mona R. Smith

  Ms. Smith is an accomplished patient-centered, knowledge-driven and relationship-based clinical leader in healthcare education, quality, research and management.  She is focused on clinical excellence and optimization of organizational processes with demonstrated record of achieving sustainable positive results.  Her extensive experience working with medical facilities includes the Mayo Clinic in Rochester, Minnesota, Banner Health and St. Luke’s Medical Center and Tempe St. Luke’s Hospital in Phoenix, Arizona.

Chief Financial Officer -Mr. John Moore


Department Directors

  • Kim Ward – Admitting/Registration
  • Bob Swendrzynski, RPh, MS – Pharmacy
  • Catharine Fairbanks, MSN, RN, CNOR – PeriOperative Services
  • Ashley Prebish, RN – Emergency Department
  • Fernando Galaviz, BS, RRT – Director of Respiratory Therapy, Patient Experience, Pastoral Care & Volunteer Services
  • Katie Stewart, MSN, MBA-HCM, RN – Critical Care, Cardiac Services and Inpatient Nursing
  • Liana Hinkel, BSBA, RT(R) – Medical Imaging Radiology
  • Rizwan Shareef, PhD – Laboratory
  • Ryan Campbell – Information Systems, Corporate Compliance, HIPAA Officer
  • Eric Eckdahl – Human Resources
  • Randy Corn – Materials Management
  • Lauren Boice – Patient Advocate
  • Elaine Heinz, MSN, RN – Infection Prevention & Employee Health


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4455 S. I-19 Frontage Road, Green Valley, AZ 85614

General Phone: (520) 393-4700

Green Valley

Green Valley Hospital

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