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St. Rose Dominican Names New Officers/Members to Board of Directors

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LAS VEGAS, July 21, 2021 – Dignity Health-St. Rose Dominican recently announced new officers and member appointments to its Board of Directors. Maggie Arias-Petrel will serve as the new Board Chair with Mark Wiley as Vice Chair. Three new members also join the group - Dr. Irena Vitkovitsky, Saville Kellner, and Shaundell Newsome.  

The Dignity Health-St. Rose Dominican Hospital Board represents community and business leaders, medical staff and hospital leaders who offer a community perspective and support for achieving the system’s mission and vision. The Board provides local oversight of quality of care delivered in the hospitals, oversees medical staff functions,  and provides advice and counsel that reflects the communities served by Dignity Health facilities. 

Newly seated Board Chair Maggie Arias-Petrel is President and CEO of Global Professional Consulting Inc. A marketing strategist and business developer, Ms. Arias-Petrel has three decades of experience in medical practice management, marketing, and consulting. In addition to her service on the Dignity Health Board, she is very active in other local, national, and international interests, including serving as the Nevada representative on the White House Committee on Aging, the Congressional Hispanic Leadership Summits, and other organizations.  

Board Vice Chair Mark Wiley is a realtor and Owner of Mark Wiley Realty. Dr. Vitkovitsky is System Medical Director for Vituity, a physician-owned leader in acute care innovation. Dr. Vitkovitsky also serves as Emergency Services Medical Director for St. Rose Dominican hospitals. Shaundell Newsome is Founder of Sumnu Marketing, a local marketing and community outreach company. 

The full 2021-22 Board Membership is listed below:

Board Chair
Maggie Arias-Petrel, CEO - Global Professional Medical Consulting Inc.

Board Vice Chair
Mark Wiley, Realtor/Owner - Mark Wiley Realty


  • Cynthia Cammack, Nursing Services Specialist -Hospice By The Bay - Dominican Sisters of San Rafael
  • Patricia Dulka, Holy Rosary Chapter Prioress - Adrian Dominican Sisters
  • Patrick Hays, Retired
  • Saville Kellner, Founder - Lake Industries
  • Sean McBurney, Sr. Vice President & General Manager - Caesars
  • Shaundell Newsome, Founder and Visionary - SUMNU MARKETING
  • Dr. Irena Vitkovitsky, System Medical Director - Vituity
  • Dr. Kate Zhong, Physician/CEO - CNS Innovations

ExOfficio Board Members

  • Linda Hunt, Southwest Division President - CommonSpirit Health
  • Dr. John Oh, Chief of Staff - San Martin Campus
  • Dr. Timothy Sauter, Chief of Staff -Siena and Rose de Lima Campuses


About Dignity Health-St. Rose Dominican:

As the community’s only not-for-profit, faith-based health system, Dignity Health-St. Rose Dominican has been guided by the vision and core values of the Adrian Dominican Sisters since 1947. As the Henderson and Las Vegas communities grow, the St. Rose Dominican health system and its nearly 4,000 employees will continue the Sisters’ mission of serving people in need. St. Rose Dominican is a member of the multi-state Dignity Health network of nearly 10,000 physicians, 60,000 employees, 41 acute care hospitals, and 400-plus care centers, including hospitals, urgent and occupational care, imaging centers, and primary care clinics. For more information, visit our website at Dignity Health was recently recognized as part of Forbes’ annual list of America’s Best-In-State Employers 2020, as one of the top ten best employers in Nevada. 

Publish date: 

Wednesday, July 21, 2021

Media Contact

Gordon Absher, External Communications Manager

p: (702) 616-4840

[email protected]