Real Property-NAIFA Discipline Committee

Committee Officers and Members

Mark Evans
Mark Evans & Associates

Chair
Term: 07/01/2025 - 06/30/2027

Nena Henderson
Henderson Appraisal Inc.

Vice Chair
Term: 07/01/2025 - 06/30/2027

Lisa Meinczinger-Gulden

Secretary Treasurer
Term: 07/01/2025 - 06/30/2027

Mike Pratt
Palm Beach County Property Appraiser

Past Chair
Term: 07/01/2025 - 06/30/2026

David Doering
Missouri Property Appraisal Inc.

Member At-Large
Term: 07/01/2023 - 06/30/2026

Glen Floyd
Floyd Appraisal Works Inc.

Member At-Large
Term: 07/01/2024 - 06/30/2027

James Hastings

Member At-Large
Term: 07/01/2025 - 06/30/2028

Jason Tillema

Member At-Large
Term: 07/01/2025 - 06/30/2028

Lisa Meinczinger-Gulden

Member At-Large
Term: 07/01/2024 - 06/30/2027

Louis Bonato

Member At-Large
Term: 07/01/2024 - 06/30/2027

Mark Arve
Inspired Valuation Group

Member At-Large
Term: 07/01/2025 - 06/30/2028

Michael Lange
Lange Appraisal Consultants

Member At-Large
Term: 07/01/2025 - 06/30/2028

Robert Luciani

Member At-Large
Term: 07/01/2024 - 06/30/2027

Ronnie Flowers

Member At-Large
Term: 07/01/2024 - 06/30/2026

Susanne Barkalow
Barkalow Appraisals, Ltd

Member At-Large
Term: 07/01/2023 - 06/30/2026

William Wilson
William P. Wilson Company

Member At-Large
Term: 07/01/2024 - 06/30/2026

Michael Orman
Arvest Bank

Ex Officio
Term: 07/01/2022 - 06/30/2026

Guillermo Ortiz de Zarate
American Society of Appraisers Headquarters

CEO
Term: 01/31/2025 - 12/31/2050

Aiden O'Brien
American Society of Appraisers Headquarters

Liaison - HQ
Term: 01/01/2025 - 12/31/2050