Board of Directors
PIH Health, Inc., Board of Directors elected new officers for FY 2025.
CHARLOTTE WEAVER PhD RN
Chair, PIH Health, Inc., Board of Directors FY 2025
Dr. Weaver has more than 35 years of experience in patient safety and quality, evidence-based practices, and healthcare automation in acute, ambulatory, and post-acute care systems. She carried operational responsibility as a senior executive at Cerner Corporation for the EHR product line with sales, product development, and profit and loss responsibility for eight years. She also served as Sr. VP/Chief Clinical Officer at Gentiva Health, a national home health and hospice health system for nine years. Dr. Weaver is a frequent presenter at national and international conferences and has published extensively as a writer and editor—including a book in 2017 on the use of big data analytics and another book on the impact of digital technologies in nursing, published in 2022. Dr. Weaver holds a doctorate degree in medical anthropology from the University of California, San Francisco/Berkeley; a master’s degree in public health in epidemiology from the University of Washington, a bachelor’s degree in anthropology from the University of Washington, and a nursing diploma from St. Elizabeth’s School of Nursing. Dr. Weaver is a Fellow in both the American Academy of Nursing and Health Information Management Systems Services (HIMSS).
PATRICK MONROE
Vice Chair, PIH Health, Inc., Board of Directors FY 2025
Mr. Monroe is the President and Chief Executive Officer of Rose Hills Memorial Park & Mortuary, the largest memorial park in North America, serving over 10,000 families annually with over 700 associates. Prior to becoming the President and Chief Executive Officer, he served as the Vice President of Operations, Vice President of Business Development, and Director of Business Process Improvement at Rose Hills. Mr. Monroe has over 30 years of senior management experience in all aspects of business management. He started his career as an auditor with KPMG Peat Marwick and as a financial analyst for Home Savings of America. He later served as Adjunct Professor at Crowell School of Business at Biola University for about five years. Mr. Monroe is on the board of the Metropolitan YMCA of Los Angeles, which has 21 branches—including Downey, downtown Los Angeles, and Koreatown—and is one of the largest nonprofit organizations in Los Angeles County. He also serves on the board of governors for the Los Angeles Chamber of Commerce. Mr. Monroe holds a bachelor’s degree in accounting from Loyola Marymount University and a master’s degree from the Drucker School of Management at Claremont Graduate University. Mr. Monroe resides in North Tustin with his wife, Christine.
PAUL TREINEN
Secretary, PIH Health, Inc., Board of Directors FY 2025
Mr. Treinen is a tax principal and managing principal of the office of CliftonLarsonAllen LLP’s (“CLA”) Irvine and San Diego offices. CLA is a national certified public accounting firm with 130 offices. The firm currently has approximately 8,000 employees nationally and approximately 160 employees in the two offices managed by Mr. Treinen. The firm is in the top 10 accounting firms nationally. Specializing in corporate and pass-through taxation, Mr. Treinen has 35 years of experience with clients in the hospitality, retail, real estate, and senior care aged service industries. Mr. Treinen has extensive experience in mergers and acquisitions, transactional issues, business formations, and exit strategy planning. He also has experience and direct involvement with manufacturers and distributors. Mr. Treinen is an alumnus of California State University, Fullerton where he received his bachelor’s degree in business administration. He received his certification as a public accountant in 1992 and is a member of the American Institute of Certified Public Accountants. Mr. Treinen resides in Tustin, California, with his wife of 29 years, Kristin, and their three sons: Trevor, Corey, and Brady.
ALEX ALVAREZ
Treasurer, PIH Health, Inc., Board of Directors FY 2025
Mr. Alvarez is Sr. Vice President of Organizational Development for Motorcar Parts of America, Inc. He is a finance/organizational professional with extensive experience in rapid-growth and start-up companies for U.S. and international operations across 10 countries including Brazil, Chile, Mexico, Peru, Singapore, China, Hong Kong, Japan, Malaysia, and Canada. Mr. Alvarez has more than 39 years of experience in business development, accounting, finance, and organizational development. He holds a bachelor of arts degree in business economics with an emphasis in accounting from the University of California, Santa Barbara. Mr. Alvarez and his wife pf 38 years, Jennifer, reside in Whittier and have one daughter and two grandsons.
PIH Health was pleased to welcome our newest members to its FY 2025 Board of Directors—
Scott Krog, Regine Lawton, Deborah Medrano, and Scott Southron.
Their terms began on December 13, 2024.
SCOTT KROG
PIH Health, Inc., Board of Directors FY 2025
Mr. Krog has served as the chief financial officer (CFO) of Magnaflow and for Materia, Inc., as well as Regional Finance Director for Colgate-Palmolive. Mr. Krog is an accomplished leader with extensive experience driving profitability, organizational change and collaboration across management levels and partnerships. Mr. Krog is a qualified certified public accountant in California. He holds a master of business administration from Chapman University and received his bachelor’s degree in accounting from California State University, Fullerton.
REGINE LAWTON
PIH Health, Inc., Board of Directors FY 2025
Ms. Lawton is a trusted global advisor and business technology executive with over 25 years of management experience. Ms. Lawton has been leading both Engineering and IT teams over the past 25 years and most recently, Chief Techonology Officer at Zartico, with prior roles as Chief Information Officer, Chief Information Security Officer while at Modern Technologies, AeroVironment and Technicolor. Ms. Lawton holds an executive master of business administration from Pepperdine University, as well as a master’s degree in computer engineering from Santa Clara University and a bachelor’s degree in computer science from Pace University.
DEBORAH MEDRANO
PIH Health, Inc., Board of Directors FY 2025
Ms. Medrano, a former food scientist turned CFO, is a global consumer business leader with 25 years of experience growing brands such as Disney, Discovery, and Harry Potter across categories, channels, and geographies. She has a proven track record in transforming consumer products, entertainment, and technology companies through financial and strategic leadership roles. Ms. Medrano holds a master of business administration from the Stanford Graduate School of Business and earned a bachelor of science in food science from University of California, Davis.
SCOTT SOUTHRON
PIH Health, Inc., Board of Directors FY 2025
Mr. Southron is the President of TruConnect Communications, the largest provider of premium wireless services to the underserved communities in the country. As a dynamic operational leader with a background in finance and operations, Mr. Southron specializes in optimizing business processes, scaling operations, and driving efficiency across complex organizations. He brings extensive multi-industry expertise in implementing and growing innovative technologies and services at companies such as MCI, Price Waterhouse, and the Walt Disney Company. His hands-on approach to operational transformation has consistently elevated organizations to market-leading positions through streamlined workflows, team empowerment, and data-driven decision-making. Mr. Southron holds Bachelor of Science degrees in both finance and accounting from the University of Southern California.
PIH Health 2024 - 2025 Board of Directors
PIH Health, Inc.
Alex Alvarez
J. Richard Atwood
Thurso Barendse
Melanie Batiste
Marissa Goldberg
Peter Greaney MD
Jeffrey Hamar
Scott Krog
Regine Lawton
Deborah Medrano
Patrick Monroe
William Roth
Tracea Saraliev
Scott Southron
Paul Treinen
Charlotte Weaver PhD RN, Chair
Kenton Woods
PIH Health Downey Hospital
Alex Alvarez
J. Richard Atwood
Melanie Batiste
Thurso Barendse
Mark Dubin MD
Marissa Goldberg
Peter Greaney MD
Jeffrey Hamar
Scott Krog
Regine Lawton
Deborah Medrano
Mark Minkes MD
Patrick Monroe
William Roth
Tracea Saraliev
Scott Southron
Paul Treinen
Charlotte Weaver PhD RN, Chair
Kenton Woods
Paul Yoshino MD
PIH Health Good Samaritian Hospital
Alex Alvarez
J. Richard Atwood
Melanie Batiste
Thurso Barendse
Marissa Goldberg
Peter Greaney MD
Jeffrey Hamar
Moez Khorsandi DO
Scott Krog
Regine Lawton
Deborah Medrano
Patrick Monroe
William Roth
Tracea Saraliev
Scott Southron
Paul Treinen
Charlotte Weaver PhD RN, Chair
Kenton Woods
PIH Health Whittier Hospital
Alex Alvarez
J. Richard Atwood
Melanie Batiste
Thurso Barendse
Adrian Crisan MD
Peter Greaney MD
Marissa Goldberg
Jeffrey Hamar
Scott Krog
Regine Lawton
Deborah Medrano
Patrick Monroe
Daniel Saket MD
William Roth
Tracea Saraliev
Scott Southron
Eduardo Tovar MD
Paul Treinen
Charlotte Weaver PhD RN, Chair
Kenton Woods
PIH Health Physicians
Alex Alvarez
J. Richard Atwood
Melanie Batiste
Thurso Barendse
Jerry Floro MD
Marissa Goldberg
Brent Gray MD
Peter Greaney MD
Jeffrey Hamar
Scott Krog
Regine Lawton
Deborah Medrano
Mark Magged MD
Patrick Monroe
Sanatkumar Patel MD
William Roth
Tracea Saraliev
Scott Southron
Paul Treinen
Charlotte Weaver PhD RN, Chair
Kenton Woods
PIH Health Insurance Company
Alex Alvarez
J. Richard Atwood
Thurso Barendse
Melanie Batiste
Jerry Floro MD
Marissa Goldberg
Peter Greaney MD
Jeffrey Hamar
Scott Krog
Maureen Jensen MD
Regine Lawton
Deborah Medrano
Michael Maehara MD
Mark Magged MD
Keith Miyamoto MD
Patrick Monroe
William Roth
Daniel Saket MD
Tracea Saraliev
Scott Southron
Paul Treinen
Charlotte Weaver PhD RN, Chair
Richard Zoraster MD
Kenton Woods
Richard Zoraster MD
PIH Health Home Healthcare
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
PIH Health Adult Day Healthcare
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
PIH Health Care Solutions
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
Andrew Zwers
PIH Health Management Corp.
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
PIH Health RE
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
Healthmed Services, Inc.
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
Texas Connect, Inc.
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
PIH Health Community Pharmacy, LLC.
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
PIH Health Properties
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair
Good Samaritian Medical Office Building
Peggy Chulack
Rosalio Lopez MD
Vid Shivaraman
James West, Chair