GRANT & WEBER was founded by Gene Grossblatt and Hal Weinerman in 1977.  The name was derived from their working alias as collectors, Gene Grant & Hal Weber.  They were involved in the Accounts Receivable Management Industry for more than a decade and believed that they could better serve their clients and customers with a business philosophy of honesty, integrity, professionalism, and customer service.  Both founders were intimately involved with all aspects of GRANT & WEBER since its inception and are responsible for developing what has proven to be one of the most respected and well-known agencies in the United States.

Chairman of the Board - Grant & Weber Corporation CA. Ron Grossblatt 

President  - Grant & Weber Inc. Nevada.
President  - Grant & Weber Arizona Inc.

Ron Grossblatt came to work for GRANT & WEBER soon after his graduation from the University of Utah in 1981. He began his employment as a collection trainee and gained first-hand experience by working his way up through every department within GRANT & WEBER in order to experience all aspects of the revenue cycle management process and management of the organization.  Ron was invited to become an owner of GRANT & WEBER in 1986, and now serves as President.  Ron has served as President of the California Association of Collectors (1998-1999) and also served on the CAC Executive Committee from 1995 – 2000.

Chief Executive Officer - Jimi Bingham

Jimi Bingham has been with GRANT & WEBER since January 1987 and serves in the capacity of Chief Executive Officer.  Jimi is responsible for the education of our core competencies and to support staff on issues such as revenue cycle management techniques, client service, and systems utilization.  Jimi oversees most special projects undertaken by GRANT & WEBER, and serves as the primary liaison between the agency and most of our hospital clients. Jimi is a graduate/alumnus of the University of Southern California.

Board Member - Dave Weinerman

Dave Weinerman began working for GRANT & WEBER after his graduation from San Diego State University in 1990. In 1997 Dave Weinerman successfully completed his application for Qualified Manager licensing and has led GRANT & WEBER’s California and Nevada Sales & Marketing efforts.

In-House Counsel - Lloyd D. Dix

Lloyd Dix graduated with a B.A. degree from Emory University in 1978, and a J.D. from McGeorge School of Law, University of the Pacific in 1983. Mr. Dix is a second generation collection attorney, and has been representing some of the most prestigious financial and healthcare
creditors, and collections agencies for more than thirty years. In 1985, Mr. Dix was appointed to the California State Senate, Advisory Commission on the Debt Collection Industry. This was a panel of industry leaders, established to assist the California State Senate, with the regulation of debt collectors. In 1989 he began serving as Judge Tempore for the Los Angeles Superior Court. Mr. Dix has served on various committees on behalf of the California Association of Collectors, including terms as the Chairman of the Legislative Committee and the Judicial Council Committees. In 2010 he was retained as the Legal Advocate for the California Association of Collectors, a position which he held for four years. In 2011 he was named the MAP Chair for the State of California for the American Collectors Association, International, and was reappointed to this position in 2013. He has qualified as an expert witness in both State and Federal proceedings, and has frequently represented the collection industry in various interviews with national, state, and local news organizations.

In-House Counsel - Jason L. Barbanell

Jason Barbanell has his Bachelor Degree in English from the University of California at Los Angeles and his Law Degree from Pepperdine University’s School of Law. Jason has spent the last several years aggressively advocating for medical providers, with a focus on hospitals and hospital lien litigation, within the Workers Compensation Appeals Board of CA.

Revenue Cycle & Receivables Management


With over 35 years of experience since our inception, GRANT & WEBER has established a reputation as a leading authority in all revenue solutions & receivables management services for healthcare, Credit Union & Financial, as well as, Insurance industries.  Our services are delivered nationwide and including: Consulting, Insurance Billing & Follow-Up, Self Pay Billing & Customer Service Follow-Up, Self Pay Collections, Third Party Liability Recovery, Workers’ Compensation Recovery, Pre-Charge Off Account Management, Third Party Late Stage Collection Services, and Arbitration.

We are committed to excellence and continue to strive in fulfilling our mission statement:

“Provide superior service and support to our clients across multiple verticals, securing trust and confidence that our success is their success, as we improve our customer’s financial health.”

About Grant & Weber