10 Texas Health Resources revenue cycle leaders
Vice President, Revenue Cycle - Hospital Billing, VP Revenue Cycle Professional Billing, Associate Vice President, Coding and Reimbursement and Director, Patient Access Services are among the current titles held by these Texas Health Resources revenue cycle leaders. A reader can learn how revenue cycle leaders work at Texas Health Resources from people who have held the role.
Professionals to explore
Dawn Preston, MJ, RHIA
LinkedInExperience: VP Revenue Cycle Professional Billing · Texas Health Resources
Dawn Preston has been VP Revenue Cycle Professional Billing at Texas Health Resources since October 2023. Dawn Preston was AVP Revenue Cycle Operations at United Musculoskeletal Partners in 2023, VP Revenue Cycle Operations at Nomi Health from 2021 to 2022 and VP Revenue Cycle Operations at Houston Methodist from 2015 to 2021.
Doug Booth, CRCR, CSPR
LinkedInExperience: Vice President, Revenue Cycle - Hospital Billing · Texas Health Resources
Doug Booth has been Vice President, Revenue Cycle - Hospital Billing at Texas Health Resources since April 2024, based in Wylie, Texas. Doug Booth was Sr. Director, Business Operations at Texas Health Resources from 1993 to 2024, and the listing shows no other employer.
Elizabeth Donovan, MBA
LinkedInExperience: Director of Call Center - Patient Financial Experience · Texas Health Resources
Elizabeth Donovan has been Director of Call Center - Patient Financial Experience at Texas Health Resources since December 2020, based in Flower Mound, Texas. Elizabeth Donovan was Global Executive Relationship Manager at ADP from 2015 to 2019 and Director, Contact Center/Client Experience at PPGT from 2012 to 2013.
Karen Pettit, CPMA, CPC
LinkedInExperience: Associate Vice President, Coding and Reimbursement · Texas Health Resources
Karen Pettit has been Associate Vice President, Coding and Reimbursement at Texas Health Resources since June 2025. Karen Pettit was Director, Coding & Reimbursement at Texas Health Physicians Group from 2016 to 2025 and Director, Coding & Compliance at PhyCARE Solutions, Inc. from 2013 to 2016.
Laura Rasor
LinkedInExperience: Patient Access Director · Texas Health Resources
Laura Rasor has been Patient Access Director at Texas Health Resources since October 2012, based in Weatherford, Texas. Laura Rasor was Business Operations Manager at Baylor Center for Pain Management from 2008 to 2011 and Patient Access Manager at Baylor All Saints Southwest from 2005 to 2008.
Mia Zebari, CHAA
LinkedInExperience: Director, Patient Access Services · Texas Health Resources
Mia Zebari has been Director, Patient Access Services at Texas Health Resources since April 2021, based in Plano, Texas. At Texas Health Resources, Mia Zebari was Manager-Patient Access Operations from 2019 to 2021 and Manager- Patient Access Services | Benefit Verification & Scheduling from 2017 to 2019.
Sandra Waggoner
LinkedInExperience: Pre-Access Director, PAIC · Texas Health Resources
Sandra Waggoner has been Pre-Access Director, PAIC at Texas Health Resources since February 2020, and the profile cites experience in hospital patient access, centralized pre-service, benefit verifications, upfront collections and financial assistance. Sandra Waggoner was Patient Access Manager at Texas Health Resources from 2015 to 2020.
Scott Phillips
LinkedInExperience: Vice President, Virtual Care Center | Patient Access Services · Texas Health Resources
Scott Phillips has been Vice President, Virtual Care Center | Patient Access Services at Texas Health Resources since May 2020, and also lists the title Senior Director, Patient Access Services there since May 2012. Scott Phillips was Director, Patient Access Services at Texas Health Presbyterian Hospital Dallas from 2000 to 2012.
Vong Miphouvieng, MHA, RHIA, CHPS
LinkedInExperience: Vice President, Health Information Management Services Clinical Coding & Documentation Integrity · Texas Health Resources
Vong Miphouvieng has been Vice President, Health Information Management Services Clinical Coding & Documentation Integrity at Texas Health Resources since May 2023, in a role listed under system services. Vong Miphouvieng also lists the title Adjunct Professor, Bachelor of Applied Science in Clinical Operations Management at Collin College since January 2024.
Wendy Mizell, RHIA
LinkedInExperience: Associate Vice President, HIMS Operations & Regulatory Compliance · Texas Health Resources
Wendy Mizell has been Associate Vice President, HIMS Operations & Regulatory Compliance at Texas Health Resources since June 2025, and the profile says the role leads HIMS operations and regulatory compliance service lines including data integrity and documentation compliance. Wendy Mizell was Sr. Director Operations & Regulatory Compliance there from 2023 to 2025.
Choose the right perspective
Match the part of the revenue cycle in a person's title, such as hospital or professional billing, coding and health information management, or patient access, to the question you need answered. Weigh whether a system-wide role or a hospital or pre-service role sits closest to the decision you face.
Questions to take into the conversation
- 01What did you focus on first when you took on your revenue cycle role at Texas Health Resources?
- 02How do you keep patient access and billing work consistent across the hospitals you support?
- 03What has your own work at Texas Health Resources taught you about measuring revenue cycle performance?
Reaching Texas Health Resources revenue cycle leaders
How can I contact one of these Texas Health Resources revenue cycle leaders?
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How much does it cost to reach Texas Health Resources revenue cycle leaders?
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Can an AI agent ask one of these Texas Health Resources revenue cycle leaders a question?
Yes. An agent with a USDC wallet on Base can ask one question without an Instant Expert account. It names the person, for example by the LinkedIn URL on this page, and pays per ask over x402 (HTTP 402). The person answers in writing or by voice note, and if nobody answers within 7 days, the payment goes back to the wallet automatically. Claude and ChatGPT can do the same through the Instant Expert connector: setup is at /docs/mcp for Claude and /docs/chatgpt for ChatGPT. x402 docs
About this directory
This is a professional research starting point based on business profile data retrieved on . Titles and companies reflect that source snapshot; roles marked former had ended by then. Check the linked profiles for current details. Inclusion does not imply Instant Expert membership or availability.