DOUG NELSON spent five years as Missouri's State Commissioner of Administration working with all branches of government and every executive branch department on contracting and procurement matters. As Commissioner, he oversaw more than 2,000 active procurement contracts, information technology and cybersecurity issues, bond issuances and budget matters. Along with Doug's unmatched experience in all types of government contract issues, his extensive network of national and state contacts makes him a great resource to clients. Doug also spent more than 18 years as an Assistant Missouri Attorney General focusing on consumer and contract litigation and administrative/regulatory matters. He received his Bachelor of Arts degree in 1987 from the University of Missouri, Columbia, and Law degree in 1990 from the University of Missouri, Kansas City.

Sara Allen joined Cornerstone in September 2016. Sara brings over five years of healthcare experience, as well as years spent lobbying, developing and executing policy positions, engaging grassroots advocates, and assisting with political action committee campaigns and endorsements. Sara assists clients throughout the legislative and rule-making process, focusing on health care and state government concerns.

Most recently, Sara worked as a state lobbyist and staff attorney working for the Iowa Hospital Association, representing all 118 Iowa hospitals at the statehouse and various administrative agencies. In this position, Sara gained expertise in a variety of areas impacting hospitals and other health care providers; these areas include financing and reimbursement, behavioral health, value-based healthcare delivery reform models, informational technology innovation, regulatory and legal compliance, scope of practice concerns for specific providers, public body concerns, and public health initiatives.

Before her position at the Iowa Hospital Association, Sara worked for a physician staffing company as associate corporate counsel. In that role, she was responsible for maintaining the corporation's business compliance, contract drafting and enforcement, and managing the human resources function.

Sara received her juris doctorate from Drake University in December 2010 and was admitted to the Iowa Bar in April 2011. Prior to Drake, Sara received her Business Administration degree from Grand View University. In addition to her formal education, Sara received her private pilot's license in 2005 and enjoys recreational flying.

Sara lives in Des Moines with her husband Colby and her three young children, Briar, Blake, and Boone.

Matt Hinch brings over a decade of experience in state and federal government and as a well-respected campaign and political strategist. Most recently, Matt served as chief of staff to Governor Terry Branstad and Lt. Governor Kim Reynolds, where he oversaw the day-to-day operations of the State of Iowa's executive branch and the Governor's office. In addition, he served as the chief policy and political advisor to the Governor leading successful legislative efforts to strengthen Iowa's infrastructure, improve workforce training and reduce student debt.

Prior to his role in the Governor's office, Hinch served as the senior vice president of government relations and public policy for the Greater Des Moines Partnership, Iowa's largest chamber of commerce representing 21 affiliate chambers throughout the State and 5,300 business members. While at the Partnership, Hinch developed the concept and spearheaded the successful passage of the Iowa Reinvestment Act, a creative funding strategy bringing $100 million in resources to spur development into Iowa communities. Hinch was also influential in building support for the largest property tax reduction for all classes of property in Iowa's history and the Governor's historic education reform initiative, which has been recognized nationally by education organizations and the U.S. Department of Education for its innovative Teacher Leadership and Compensation plan.

Previously, Hinch served as chief of staff to Iowa House Speaker Kraig Paulsen. As the top aide to Paulsen, Matt was instrumental in assisting the Speaker and the House Republican Caucus as they successfully worked to eliminate a $900 million budget shortfall.

Hinch also served as legislative director and campaign manager for Congressman Tom Latham. With Latham, Hinch managed the Congressman's legislative portfolio and his work on several House Appropriations subcommittees, assisting the Congressman in securing millions of dollars for his Iowa constituents. He also led two successful grassroots re-election efforts for Latham, including a 21-point victory in 2008.

Matt is involved in a variety of local community initiatives including the Every Student, Every Day, Dowling Catholic High School Annual Appeal. Matt is also an active member in the Iowa State Blue Ribbon Foundation, an organization that works to promote and enhance activities for Iowa youth at the world-renowned Iowa State Fair. Matt is a contributor to the University of Iowa Foundation and the University of Iowa Athletics Department.

Matt holds a B.A. in Communications, a minor in Political Science and a certificate in Entrepreneurship from the Henry Tippie College of Business, all at the University of Iowa. A native of Des Moines, Matt resides in West Des Moines with his wife and two children.

11-15 years

2010 40 under 40 by City and State

Violet began her career working for the New York State Assembly and served eight years as a member of the Assembly Majority's Program and Counsel Staff as the Analyst for Alcoholism and Substance Abuse and the Senior Legislative Analyst for the Health Committee. As the Analyst for the Health Committee, she managed the legislative agenda for one of the largest committees in the Assembly and played a key role in negotiating the Health Budget.


Violet began her career working for the New York State Assembly and served eight years as a member of the Assembly Majority's Program and Counsel Staff as the Analyst for Alcoholism and Substance Abuse and the Senior Legislative Analyst for the Health Committee. As the Analyst for the Health Committee, she managed the legislative agenda for one of the largest committees in the Assembly and played a key role in negotiating the Health Budget.

Most recently, Violet served as a Senior Vice President at Mercury Public Affairs, where she lobbied for prestigious medical institutions, non-profits, and corporations. Previously, Violet was a Vice President at NYC based Parkside Group, and coordinated lobbying efforts on both city and state levels. Violet played a key role in strategizing and executing lobbying efforts for clients, which included academic institutions and non-profits. As a lobbyist, she has helped win passage of significant pieces of legislation, including the assault ban against Sanitation Enforcement Agents, and securing millions of dollars in budget funding for organizations. In 2010, Violet was named 40 under 40 by City and State New York. Violet is committed to helping her clients succeed in all aspects.

Violet has also served as an advocate for judicial and numerous healthcare non-profit organizations. A graduate of the State University of New York, University at Albany, Violet earned a Bachelor's degree in English and is a Master's Degree candidate in Urban Policy at Hunter College.

0-5 years

Logan Spence is a Partner at the Austin office of Hance Scarborough, LLP where he represents trade associations, corporations and interest groups before the state legislature and agencies. Logan began his career in state government in 1999 as an intern for State Senator Robert Duncan. In 2001, he worked as the legislative assistant to State Rep. Warren Chisum. While attending law school in Houston, Logan worked for Harris County Judge Robert Eckels, District Judge Harvey Brown and the government affairs office of El Paso Energy.

Upon graduating from law school, he spent five years as a Policy Director in Gov. Rick Perry's Office of Budget, Planning and Policy covering a wide variety of issues and agencies. Logan moved to the Texas State Senate in 2007 where he served as Sen. Dan Patrick's Chief of Staff.

In 2013, Logan served as the manager for Dan Patrick's campaign for lieutenant governor. This ultimately successful effort, against three established statewide incumbents, gave Logan first-hand experience in political communications, grassroots management and campaign strategy. After leading the transition team, Logan was named Chief of Staff to the Lieutenant Governor in 2015.

Logan's broad experience in the Texas House, Texas Senate as well as the Office's of Governor and Lt. Governor, give him a unique ability to advocate for his clients in Texas government. Logan earned a Bachelor of Science degree in Communications from Texas Tech University and a Juris Doctorate degree from South Texas College of Law. He has been married to his wife Cynthia for over 20 years and they have four children.

11-15 years

David Adelman joined Cornerstone Government Affairs in 2010, bringing over 10 years of substantial experience in grassroots advocacy, developing and implementing strategic legislative campaigns, drafting and analyzing legislative language and reports and establishing, administering and advising political action committees.

Before joining Cornerstone, David worked for a law firm in West Des Moines where his practice focused on government relations, legislative law, PAC compliance and strategic advising, and election law. David continues to secure millions of dollars for clients through appropriation language, enables clients to secure major policy changes in a variety of issue areas and helps defeat language that would have been detrimental to clients' interests.

Prior to his role at the law firm, David worked with the Department of Justice, in the Iowa Attorney's General Office and clerked in the State Senate.

David worked in Washington, D.C. at the Democratic National Committee where he helped to design the voter protection program in 2004 and returned to Des Moines where he assisted in the establishment of the legal protection network for the Iowa Democratic Party. David served two terms on the Iowa Democratic State Central Committee; the Board of Directors for the Democratic Party.

Raised in Des Moines, David earned a B.S. in Marketing and Business Legal Studies from Miami University, and a certificate in International Business studying in London, England. He received his law degree with a Legislative Practice Certificate from Drake University Law School.

David and his wife, Liz, reside in Des Moines where they are active in the community and have three sons, Michael, Benjamin and Sam.

20+ years

Recipient of the Phoenix Business Journal's Forty-Under-40 Award (Class of 2006)

Goodman previously served on the Arizona Constable Ethics, Standards and Training Board, appointed by Governor Jan Brewer. He is a past chairman of the Arizona Board of Athletic Trainers, serving two terms.

For over a quarter of a century, Stuart Goodman has been serving public and private sector clients at the State Capitol and local governments throughout Arizona.Having prior service in state and local government, Goodman possesses significant experience in the practices of Arizona government with a wide-ranging focus on state agencies, regulatory boards and gubernatorial and legislative process and operations.

Prior to establishing the firm in July 2000, Goodman served as a senior policy advisor to former Arizona Governor Jane Dee Hull. During his tenure in the Hull Administration, he provided policy and management advice for 47 cabinet level and regulatory agencies within state government.

Before joining the Hull Administration, Goodman directed the City of Glendale's Intergovernmental Relations program. He also served as the principal policy advisor to Mayor Elaine Scruggs and the City Manager for state and regional issues. In addition to serving the interests of elected officials, Goodman has also directed the legislative and media programs for the Arizona Department of Administration and was the associate director of government affairs for the Arizona Multihousing Association.

Goodman has contributed his talents to a number of civic causes and is a past president of Public Affairs Professionals of Arizona. He is a recipient of the Phoenix Business Journal's Forty-Under-40 Award (Class of 2006). Continuing his commitment to public service, Goodman received his commission in the U.S. Navy Reserve in 1999 and served honorably through 2009. In 2003, during Operation Iraqi Freedom, Lieutenant Goodman served as a Division Officer in the Persian Gulf and Indian Ocean aboard the aircraft carrier USS CONSTELLATION (CV-64).

Goodman holds an undergraduate degree in Economics and a Master of Public Administration, both from Arizona State University. He also completed the Program for Senior Executives in State and Local Government at Harvard University's John F. Kennedy School of Government.As a Phoenix native, Goodman survives the Arizona sun by playing ice hockey in two local leagues.

Goodman and his wife, Liz, live in Central Phoenix and have four children along with an Italian Greyhound.

HEATH CLARKSTON has more than two decades working for a variety of clients as a registered lobbyist in Missouri with state government relations and public relations experience. He received his Bachelor of Science degree in Public Administration and Political Science in 1997 from Missouri State University in Springfield. He began his career as a legislative intern for the Taxpayers Research Institute, a division of Associated Industries of Missouri. After joining Gallagher Consultants Inc. in 2006, Heath quickly earned a reputation as a tenacious, hard-working voice in the Missouri State Capitol for his clients. An active member in many civic and professional organizations, Heath is the benchmark of hard work in the State Capitol.

Before joining Cornerstone, Frank Chiodo most recently served as Deputy Secretary of State under Iowa Secretary of State Michael Mauro. While with the Iowa Department of Economic Development, Frank worked closely with Governor Tom Vilsack and Lieutenant Governor Sally Pederson to secure passage of the Iowa Values Fund, the largest and most successful economic development program in state history.

Frank also worked on Senator Tom Harkin's 2002 Senate campaign, and in 1999-2000 helped Vice President Al Gore secure a victory in the Iowa Caucuses.

Frank served in the Iowa House of Representatives representing District 67 in Des Moines from 1997 through 2003. He was ranking member of the Commerce Committee and elected as the minority whip.

In 2017, Frank was recognized by the Iowa General Assembly as a Pioneer Lawmaker.

6-10 years

Paige joined the firm's Iowa office after serving as an attorney at BrownWinick Law Firm for nearly two years.

Prior to joining BrownWinick, she served as the deputy chief of staff for Governor Kim Reynolds (R-IA). In that role, Paige oversaw the development of the Governor's policy agenda and successfully led efforts to enact the Governor's proposals to expand and fund mental health services, build broadband infrastructure, remove workforce barriers and expand educational opportunities. She also advised the Governor on the development of the state's $8.4 billion general fund budget and provided counsel on some of Iowa's most significant challenges in recent years, including the pandemic, civil unrest and a derecho. Before her time as deputy chief of staff, Paige worked as a policy advisor for Gov. Reynolds, focusing on health care and serving as the liaison to agencies, including the Departments of Human Services and Public Health and the Iowa Insurance Division.

She holds a Bachelor of Arts in political science from Iowa State University and her Juris Doctorate degree and Health Law Certificate from Drake University Law School. She was admitted to the Iowa Bar in April 2011.