IHMM - Key Persons


Atanu Das - Chairman

Job Titles:
  • Chairman

Bruce Donato

Job Titles:
  • CHMM, IHMM Fellow

Deanna Wroblewski

Job Titles:
  • Member Services Coordinator

Dominique Abney

Job Titles:
  • Director of Marketing and Communications
Director of Marketing and Communications - Dominique Abney [x6459] Produces IHMM campaigns to market our credentials to varied channels, organizes and executes IHMM communications, guides revisions in IHMM's website and electronic newsletters, ensures IHMM's position on all matters reflecting on our credentials and advertising efforts. Read more about Dominique here.

Erika Winning

Job Titles:
  • Member / Milwaukee, WI
Ms. Winning is a Regional EHS Manager at Rust-Oleum Corporation. In her role she focuses on waste reduction, employee training, and EHS compliance. She currently holds her CHMM & CSHM credentials through IHMM. Her first term on the board expires on 12/31/2026. Erika's bio here.

Eugene A. Guilford

Job Titles:
  • Executive Director
  • CAE
Executive Director: Eugene A. Guilford, Jr., CAE, (x4869). As Chief Executive Officer of IHMM Gene leads and supervises the daily operation of the Institute, its staff, and its strategic initiatives. Gene's bio is here.

Gordon Reynolds

Job Titles:
  • Member / Loganville, GA

Heather Waldmann

Job Titles:
  • Chairman / Hauppauge, NY

Jan G. Rosenberg

Job Titles:
  • Chairman / Las Vegas, NV
  • Consultant and Former Deputy Administrator of the State of Nevada 's Division of Industrial Relations
Mr. Rosenberg is a consultant and former Deputy Administrator of the State of Nevada's Division of Industrial Relations with a focus on OSHA enforcement and compliance. He came on the Board in 2019. Second term expires 12/31/2026. Jan's bio is here.

M. Patricia Buley

Job Titles:
  • Director of Certification & Accreditation
Director of Certification & Accreditation: M. Patricia Buley, IOM, ICE-CCP (x4866). Conducts examination development activities; develops credentialing policies; maintains accreditation and internal best practices. Patricia's bio is here.

Melissa A. Hamer

Job Titles:
  • Attorney
  • Member of the Executive Committee
  • Vice Chair
  • Secretary / Indianapolis, in
Ms. Hamer is an attorney practicing environmental law in Indiana. She was elected as a Director in 2019. 1st term expires 12/31/2027.

Mitchell Kemp

Job Titles:
  • Member / McMinnville, TN

Pallavi Mukerjee

Job Titles:
  • Member / Olympia, WA

Richard K. Friesner

Job Titles:
  • Member / Lowell

Robin K. Spencer

Job Titles:
  • Vice Chair of the Executive Committee
  • Vice Chair / Orinda, CA

Rosetta Wilson

Job Titles:
  • Finance Manager
  • Office Manager
Office Manager, Finance Manager: Rosetta Wilson (x4862). Manages the IHMM office operations and runs the daily financial functions of the organization. Rosie's bio is here.

Sarah Gregory

Job Titles:
  • Member / Cookeville, TN

Vincent Graves

Job Titles:
  • Member / Fayetteville, GA

W. Morgan Hyson

Job Titles:
  • Director
  • Public Member
Public Member - W. Morgan Hyson. Morgan was elected in 2020 for a 4-year term that ends 12/31/2024. Morgan is a former staff member at IHMM who now works at the State Department. Morgan's bio is here.

Warren Brown

Job Titles:
  • Member / Fairborn, OH