Executive Leadership | Delta Dental of Washington

The best minds and the brightest smiles are leading the way at Delta Dental. Get to know more of our team with our board of directors.

Mark Mitchke

President and Chief Executive Officer

Mark Mitchke is the President and Chief Executive Officer of Delta Dental of Washington. Prior to joining Delta Dental, Mark was the Vice President and General Manager of Amazon Global Fulfillment Services. Amazon Global Fulfillment Services (AGFS) builds products and services to enable sellers to create and scale global consumer businesses on Amazon. From 2014 to 2018, Mark’s teams empowered hundreds of thousands of small and medium-sized businesses around the world and quadrupled sales for Amazon.

Prior to Amazon, Mark came from a strong management consulting background with experience leading strategic change initiatives for a variety of industries. For 16 years, Mark was a partner at the global consulting firm, McKinsey & Company. Mark specialized in business transformation programs, including performance turnarounds, growth strategies, operations productivity, performance improvement, product development, and organization design.

Mark graduated from Massachusetts Institute of Technology and worked as an engineer at Boeing before receiving his MBA from the University of Michigan. He and his wife Kris have deep roots in the Pacific Northwest and have lived in Seattle area for more than 25 years. Mark has been involved with the Make‐A Wish Foundation of Alaska & Washington since 2005, served on the Board from 2005 to 2010 and served as the Board Chairman in 2009.

Karen Aliabadi

Chief Human Resources Strategist

Karen Aliabadi is the Chief Human Resources Strategist at Delta Dental of Washington. As an expert in organizational strategy, Karen leads collaborative enterprise initiatives to shape the workforce to meet business priorities.

Karen is a Human Resources executive who is passionate about providing companies with the perfect balance of human capital expertise and business acumen. She joined Delta Dental in 2015 after working in Human Resources for many industry-respected companies, including Fisher Communications and the Federal Home Loan Bank of Seattle. With over 20 years of industry experience and strategic insight, she has a solid understanding of people dynamics and builds strong talent management capabilities. Directly prior to starting at DDWA, Karen was the President and owner of the consulting firm, Passio, where she helped clients make sustainable performance improvements through culture.

Karen is a certified Senior Professional in Human Resources from the HR Certification Institute. Karen holds a Bachelor’s of Science in Training and Development and a Bachelor’s of Arts in Education from Southern Illinois University. She also completed the Master of Sustainable Business Practices program at Green Mountain College, attaining her MBA while serving as the Vice President of Corporate HR at Fisher Communications.

Brad Berg

Chief Operating and Financial Officer

Brad Berg is chief operating and financial officer of Delta Dental of Washington. He is responsible for Delta Dental’s operations, finance, corporate development, internal auditing, compliance, contracts and program management.

Prior to joining Delta Dental, Brad spent three years as a principal at Bader Martin, P.S., a leading Seattle-based CPA and business advisory firm. Prior to Bader Martin, he served as the chief financial officer at Electronic Evidence Discovery. With over 30 years of experience with both large and small public and private companies, Brad has extensive knowledge of complex equity and debt transactions, initial public offerings, mergers and acquisitions, strategic sales and internal reorganizations. His career began at Coopers & Lybrand, what is now PricewaterhouseCoopers, where he spent 10 years and was an audit partner before joining Burlington Resources, where he was the chief accounting officer, vice president and controller. Brad has also held the chief financial officer position at AdmitOne Security, Pet’s Choice, Loudeye Corp, Redhook Ale Brewery and Holly Residential Properties.

Brad is a licensed CPA and holds a bachelor’s in accounting from the University of Northern Iowa. He has also completed the corporate financial management program at Harvard Business School and the Program on Negotiation for senior executives at Harvard Law School. He serves on volunteer boards for Junior Achievement of Washington, the ArtsFund and the San Francisco Theological Seminary. Brad also is a past president of the board of Childhaven.

linda lay 

Linda Lay

Vice President of Sales

Linda Lay is the Vice President of sales at Delta Dental of Washington. Throughout her 20-year tenure at Delta Dental, Linda has held several positions - beginning as a client manager. For the past 11 years, Linda has served as Delta Dental’s director of sales and account management.

As Vice President of sales, Linda oversees all lines of business within Delta Dental’s sales and client management department including individual plans as well as small, medium and large group accounts. Additionally, Linda champions Delta Dental’s relationships with key brokerage and consulting houses. Linda serves on the board of the National Sales Service Group and chairs the National Sales Leadership Group. Linda also brings with her twenty years of industry experience having worked for the Blue Cross Blue Shield before joining Delta Dental.

Eric Lo

Vice President, Underwriting and Actuarial

Eric Lo is vice president of underwriting and actuarial for Delta Dental of Washington. He directs the actuarial and underwriting functions, which include pricing of dental products and projection of revenues and claim liabilities, as well as oversight of corporate financial risk.

Before joining Delta Dental in 2008, Eric spent five years in various actuarial roles with Trustmark Life Insurance Company, a mid-sized health and life insurer based in Lake Forest, Illinois. His career began at Lucent Technologies, what is now Alcatel-Lucent, as a wireless network engineer involved in the deployment and integration of wireless communications systems in the international market.

Eric, an associate of the Society of Actuaries and member of the American Academy of Actuaries, holds a bachelor’s degree in electrical engineering from the University of Illinois at Urbana-Champaign with a minor in mathematics.

Cindy Snyder

Vice President, Network Strategy and Project Management

Cindy Snyder is the vice president of network strategy and project management at Delta Dental of Washington where she has served in a leadership capacity for more than 13 years. She is responsible for dental network management, utilization management, corporate innovation and process improvement programs.

Cindy previously held roles at Delta Dental include Director of Professional Services, Director of Operations, and the Training and Quality Assurance Manager. Prior to Delta Dental, Cindy was a full-time faculty member at Clover Park Technical College where she taught Dental Office Management.

Cindy holds an Executive Masters of Business Administration in Executive Leadership from Seattle University.

Garrett Whitney

Chief Information Officer

Garrett Whitney is the CIO at Delta Dental of Washington. He is responsible for the IT strategy, operations, processes, and team development at the State’s largest dental benefits provider. Garrett oversees all aspects of information technology, cybersecurity, software engineering, and data analytics. He became the Chief Information Officer in 2018 after previously serving as the Chief Information Security Officer. He has held various management positions within the organization since joining Delta Dental of Washington in 2002. Garrett has worked for a tech start-up and a government contractor since beginning his career in the United States Navy’s electronic warfare program.

Diane Oakes

President and CEO, Arcora Foundation

Diane Oakes is president and CEO of Arcora Foundation, overseeing the sixth largest corporate philanthropic organization in Washington (2015 Puget Sound Business Journal). Arcora Foundation leads collaborative initiatives to improve oral health through high-impact policy and systems change in our state.

Diane was promoted from the deputy director position at Arcora Foundation bringing a commitment to strategies that prevent oral disease and increase access to care. She has been instrumental in the development of Arcora Foundation’s oral health initiatives, which include a nationally recognized program that has increased dental care access for lower income children, significant expansion of Community Health Center dental clinics and successful advocacy to restore dental coverage for low-income adults.

Prior to joining Arcora Foundation, Diane was a prevention specialist with the Centers for Disease Control and Prevention. She also has held several roles in organizations that advocate for healthy communities.

Diane holds Master degrees in Public Health and Social Work from the University of Washington.