Our Team

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Mary Coyne

President

MCMC president and owner Mary Coyne has worked in the advertising and public relations industry for more than 30 years and previously was senior vice president at McCormick Company, a regional advertising firm, for 26 years. She is a seasoned communications professional with experience working for all sizes of clients from Fortune 500 companies to small, locally owned businesses. But for her, the sweet spot is mid-sized organizations that face modern issues requiring custom communications solutions across traditional and digital media.

Previous positions include:

  • West Texas A&M University – Communications Services Director
  • The First National Bank of Amarillo – Assistant Vice President

Education: BA, Journalism, Texas Tech University
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Julianne Guy

Vice President

MCMC digital director Julianne Guy has taken her University of Texas public relations degree in a digital direction, using her PR skills to drive online traffic through search engine optimization (SEO). For six years, she worked her way up to senior SEO manager at Volusion, an Austin-based e-commerce platform serving 30,000 small- and medium-sized businesses She now brings that experience to MCMC clients.

Julianne has an internet native’s passion for all things digital and also enjoys sharing leadership strategies for improving employee engagement.

Previous positions include:

  • Volusion – Senior SEO Manager
  • Fahrenheit Marketing – Search Engine Associate
  • Austin Independent School District – Program Specialist

Education:BS, Public Relations, The University of Texas at Austin
MBA, Texas State University
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Sarah Davisson

PR & Employee Communications Director

Sarah is a communications expert with over a decade of experience in crisis management, strategic PR and event planning. She excels at developing communication strategies that elevate brand presence and managing high-profile events. Sarah provides impactful messaging and professional training for consistent, effective communication across diverse audiences.

Previous positions include:

  • American Quarter Horse Association – Director of Communications and Events

Education: MBA, Master of Business Administration, West Virginia University
BBA, Bachelor of Business Administration, West Virginia Wesleyan College
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Michelle Bonds

Marketing Communications Director

An accomplished leader in communication and marketing, Michelle specializes in developing and executing strategic marketing plans at local, national, and global levels, applying a data-driven approach to enhance campaign effectiveness and budget efficiency. Her expertise includes increasing audience engagement, driving significant brand growth and sales, and enhancing brand visibility.

Previous positions include:

  • West Texas A&M University – Director of Communications
  • Mustang Heritage Foundation – Director of Marketing
  • American Quarter Horse Association – Manager of Marketing and Membership 

Education: BS, Animal Science, Murray State University 
MS, Agricultural Communications, Oklahoma State University
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Gayla Graham

Graphic Designer

With over 40 years of experience, Gayla has successfully managed and executed high-profile projects for a wide range of clients as an award-winning graphic designer. Specializing in print media design, production art, and concept design, she is highly skilled in concept design and production, creating impactful logos, posters, brochures, and other print materials in multiple languages. Known for delivering visually compelling designs, she consistently helps clients achieve their goals across diverse industries and campaigns.

Previous positions include:

  • DB&A Advertising – Art Director

  • Sandlin Advertising – Graphic Artist

Education: BFA, Communications Graphics, West Texas A&M University
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Clara Brown-Trimble

Culturally Appropriate Communications Advisor

A highly respected leader with over 30 years of community service, Clara has been recognized for driving culturally relevant initiatives and public health campaigns. Awarded the NAACP-Amarillo Chapter’s Lifetime Achievement Award, she has led voter education efforts, census recruiting, and organized community events. Known for her compassionate leadership, Clara also mentors teams on effective communication strategies for diverse audiences, consistently fostering positive change.

Previous positions include:

  • U.S. Census Bureau – Census Recruiter
  • Dallas County – Chief Clerk and Administrative Assistant

Michael Coyne

Business Manager

MCMC business manager Michael Coyne brings a detail-oriented mindset and years of experience managing businesses. His areas of expertise include accounts receivable/payable, P&L, payroll, benefits, operations, taxes and purchasing. He is the visionary, analyzer and problem-solver for the business side of our company. He assists our clients with special billing requests and various business-related information.

Previous positions include:

  • Western Industrial Supply Company – Branch Manager, Amarillo and Lubbock branches
  • M.B. McKee (industrial supply) – General Manager, Amarillo branch

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