Partner
Jon N.
Banashek
Mr. Banashek is a partner at Berg Hill Greenleaf & Ruscitti LLP. His practice emphasizes civil litigation and criminal defense.
Mr. Banashek has represented individual and corporate defendants in federal and state courts in a wide variety of matters including white collar, street crimes, protection orders and post-conviction work. In addition, Mr. Banashek handles administrative proceedings such as professional licensure issues for lawyers, doctors, nurses, etc., and other types of regulatory hearings.
His civil litigation practice has included complex commercial, tax and trust, construction, environmental and water law litigation and appeals, medical malpractice, and product liability suits. In the area of personal injury, Mr. Banashek has represented both plaintiffs and defendants in cases involving serious injury and death.
Legal Assistants
Liz Ridenour (Criminal Matters)
Alanna Moore (Civil Matters)
Anita Tupper (Personal Injury)
EDUCATION & ADMISSIONS
JURIS DOCTOR
UNIVERSITY OF COLORADO, 1995
BACHELOR OF SCIENCE
UNIVERSITY OF MISSOURI, 1992
U.S. District Court, District of Colorado
1995
U.S. District Court, Tenth Circuit Court of Appeals
1995
Colorado
1995
Professional Associations
Colorado Bar Association, Board of Governors 2007 – 2011
Colorado Bar Foundation, Fellow 2011 – Present
Colorado Criminal Defense Bar Association, Member 1995 – Present; Boulder Chapter Co-Chair 2004 – 2010
Boulder County Bar Association, Criminal Law Section 1995 – Present
Boulder County Bar Foundation, Fellow 2010 – Present
Pro Bono
Congregation Har HaShem; Board of Trustees, 2011 – 2013
Congregation Har HaShem; Campaign Committee, 2007 – 2009
Congregation Har HaShem; Ritual Committee, 2009 – 2011
Teens, Inc.; Board of Directors/Advisory, Board Member, 1998 – 2003
Mountain People’s Cooperative; Board of Directors, 1996 – 1998
Seminars
“Guardianships and Conservatorships When They Intersect with Criminal Cases” CLE Presentation, Denver, CO, March 9, 2016
University of Colorado Guest Lecturer, Trial Advocacy, 2014 – Present
“Appealing Administrative Findings of Child Abuse / Neglect and the Colorado TRAILS Database,” presentation given at the Colorado Criminal Defense Bar monthly meeting, Boulder, Colorado, July 6, 2010
Moderator, Search and Seizure Law, Lorman Education, 2008
Search and Seizure Law, Lorman Education, 2004 – 2007
Criminal Record Sealing, Boulder County Bar Association, 2003 – 2005
Publications
PUBLISHED WORK
Polygraph Examinations: Admissibility and Privilege Issues, Colorado Lawyer,
Vol. 31
PUBLISHED CASES
Burlington Ditch Reservoir & Land Co. v. Metro Wastewater Reclamation Dist., et al., No. 09CA133, 2011 WL 2139902 (Colo. May 31, 2011)
Honors & Awards
Boulder County Bar Association; Young Lawyer of the Year, 2000

Jon’s Blog

“FACES of Criminal Defense Law”
From left to right: Jon N. Banashek, Jason T. Pink, Kathleen Alt | View to profile here (pages 54-55) Partners, Jon Banashek, Jason Pink and Kathleen Alt, are recognized as "FACES of Criminal Defense Law" in the September/October issue of Colorado Biz, FACES of...
Jon Banashek Hosts AVID Field Experience for Students
On Thursday, April 11, 2019, BHGR Partner, Jon Banashek, hosted the Centaurus High School Senior AVID (Advancement Via Individual Determination) class for a field experience. The students met with Mr. Banashek and then traveled to the Boulder County Justice Center,...
In the News
Nichols Named Top Environmental Lawyer by 5280 Magazine
Hitting stands around Colorado is the latest issue of 5280 Magazine. Included in this issue is the announcement of 5280's ninth annual Denver's Top Lawyers list. To compile this list, the team at 5280 invites lawyers to vote for their peers. Once the votes are in,...
BHGR Welcomes Geoff Klingsporn
Berg Hill Greenleaf Ruscitti LLP is pleased to welcome Geoff Klingsporn to the team. Geoff Klingsporn joined the firm this month, returning to private practice after many years of representing Denver and its officers and employees in the Civil Litigation Section of...
BHGR x Community Food Share
Berg Hill Greenleaf Ruscitti has been a long-time partner of the Community Food Share - Food Bank of Boulder and Broomfield Counties. Our partnership has been displayed in a few different ways - donations, golf tournaments, and so on - over the years, but today,...
Firm Happenings
Updates in California Employment Law: Additional Requirements for Pay Data Reporting and Pay Transparency
Updates in California Employment Law: Additional Requirements for Pay Data Reporting and Pay Transparency On September 27, 2022, Governor Gavin Newsom signed into law Senate Bill 1162 ("SB 1162"), expanding California's data reporting requirements under Government...
Client Alert: What Employers Must Convey Upon Employee Termination or Separation
Colorado's most recent legislative session, concluding in early May, pushed through several new employment-related laws that concern employers and employees alike. Senate Bill (SB) 22-234 should be of particular interest to employers, as it requires employers to...
Client Alert: Colorado Places New Restrictions on Non-Compete Agreements Between Employers and their Employees
Colorado has long disfavored non-compete agreements within the state. Historically, under C.R.S. § 8-2-113, restrictive covenants were void and unenforceable except for under specific circumstances, including: the purchase and sale of a business or the assets of a...