Where Healthy Aging Begins!

Outside your home and within your community, 
Sixty and Better provides a place for purpose.

For more than five decades, Sixty and Better has provided a place for older adults to have fun, be well, and stay connected. 

With our signature programs, participants report significantly increasing their activity levels, healthy eating habits, social interactions, and that they have opportunities to contribute to their community in meaningful ways.



Meaningful work. Unforgettable experiences.

Join Sixty and Better and help us empower older adults to
live with purpose, independence, and dignity.

Executive Director

The Executive Director is the key management leader of Sixty and Better, Inc., a 53-year old agency that promotes Healthy Aging in Tarrant County.

The Executive Director is responsible for overseeing administration, development, programs and the strategic plan of the agency. Other major duties include fundraising, marketing, and community outreach. This position reports to the President of the Board of Directors.

To apply, please submit your resume and cover letter indicating your qualifications for the position, with names and contact information for three references, to Executive Assistant and Human Resources Manager Sareth Collins.

This position is open until filled.

Sixty and Better is an equal opportunity employer.


Agency Leadership

Jerome H. Mosman

Interim Executive Director

David Barnes

Chief Financial Officer

Marcus Rockwell

Chief Operations Officer

Jeffrey Harse

Marketing and Development Director

Kathie Robinson

Programs Director

Sareth Collins

Executive Assistant and Human Resources Manager

Caitlin Hardegree

Marketing, Development, and Grants Manager

Debbie Duke

Operations Coordinator


Board of Directors

Executive Committee

Karen Ostrander, MSN

Keith Carney
Immediate Past President

Ossana O. Hermosillo, MPA
Vice President of Resource Development and Public Relations

Michele E. Ware
Vice President of Programs

Steve Katten, JD, CPA
Vice President of Volunteer Services

Teresa Montes

Nick Wanzor, CPA


Keith Carney 
Retired BNSF Market Manager

Gladys J. Emerson
Community Volunteer

Ossana O. Hermosillo, MPA
Community Volunteer

Karen Telschow Johnson, JD 
Principal and Attorney at Karen Telschow Johnson Law

Steve Katten, JD, CPA 
Attorney at Katten & Benson

Randy E. Lee
Executive Recruiter at Parker & Associates

Joyce Lewis
Sixty and Better Center Advisory Council President

Tim Lowry
Partner/Financial Advisor at Dean, Jacobson Financial Services, LLC

John McGrath, MCJ
Deputy Chief of Police at Arlington Police Department

Teresa Montes
Vice President/Community Leader at Frost Bank

Tamaria Moss
Community Volunteer

Karen Ostrander, MSN
Retired Lt. Col. US Army

Carla Phillips
Real Estate Broker at Carla Phillips Realty

Ann Salyer-Caldwell, RDN/LD, MPH
Retired Deputy Director at Tarrant County Public Health

Jennifer Severance, PhD
Assistant Professor at UNT Health Science Center – Center for Geriatrics

Terry Siegel
President/CEO of Ventamatic, Ltd.

Joseph D. Taylor, CPA
President at JTaylor & Associates, LLC

Nicholas Wanzor, CPA
Partner at Hartman Wanzor, LLP

Michele E. Ware
Commercial Realtor at Elements Realty Group, LLC

Updated: May 2020


Sixty and Better, Inc.


1400 Circle Drive, Suite 300
Fort Worth, TX 76119



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