- American College of Construction Lawyers, Founding Fellow and President (1994)
- American College of Real Estate Lawyers, Elected Member
- College of Commercial Arbitrators, President 2010-11
- Real Property Division, Chair, Construction Financing Committee (1996-1999)
- Illinois State Bar Association
- Executive Director for Arbitration Studies, DePaul University, School of Law, Center for Dispute Resolution
Real Estate Law Section Council, By Invitation only (1983-1987)
Alternate Dispute Resolution Section Council, By Invitation only (2001-2002) - Chicago Bar Association
Committee on Real Property, (Chair 1991 1992), Subcommittees on Construction Mechanics Liens (Chair, 1973 1975), Committee on Alternate Dispute Resolution, (Chair, 1996 1997) - Adjunct Professor, John Marshall School of Law, Graduate School of Real Estate, Construction Law and Alternate Dispute Resolution
- Lecturer, Oakton Community College, Architectural Sciences Program
- Arbitrator/Mediator, American Arbitration Association, Member, Select Panel for Large Complex Commercial/Construction Cases, Co-Chair, Advisory Committee for Construction Disputes for Chicago Region, Member, National Faculty for Training Commercial/Construction Arbitrators Member, National Committee, Dispute Resolution Committee, (AAA)
- CPR Panel of Distinguished Neutrals
- Certified Mediator, International Mediation Institute
- Associated General Contractors, Builders Association of Greater Chicago, Board of Directors, 1993 1996
- American Subcontractors Association, Chicago Chapter, Board of Directors, 1986 1996, Chair, Government Relations Committee (1993-2000)
- Construction Financial Management Association, Chicago Chapter, Legal Counsel. (1990-1992)
- Illinois, Licensed Real Estate Continuing Education Instructor
- Illinois Institute of Continuing Legal Education – Master Teacher, Construction Law, Alternate Dispute Resolutions.
Professional Affiliations
ABA Committee on Dispute Resolution,ABA Forum Committee on the Construction Industry,American Arbitration Association Mediation Panel,American Arbitration Association National Construction Dispute Resolution Committee on Procedures and Resources,American Arbitration Association Panel of Arbitrators,American Arbitration Association’s Construction Arbitrator Master Panel,American Arbitration Association’s Large Complex Case Panel,American College of Real Estate Lawyers,Association of Attorney Mediators,College of Commercial Arbitrators,CPR Institute for Dispute Resolution,ICDR Panel of Arbitrators,International Association of Attorneys and Executives in Corporate Real Estate,Society of Illinois Construction Attorneys