Mary and I worked together when my organization hired her as a leadership coach. I was lucky enough to get time with Mary. It has been over a decade since we connected. Mary was a outstanding coach and knows organizational structure and design. She offered advice and challenged me. This coaching was the most valuable guidance in my entire career. I subsequently made sure that every manager in my organization worked with Mary. I strongly suggest Mary as a leader who helps grow and enable talent. I am proud to still keep in touch and would recommend her to any organization.

Steve L.

Hiring Mary as my coach was a “game changer”. There have been a number of people in my life that have helped me develop into a better leader and Mary is one of those very special people. Mary’s coaching and special insight helped me understand how I affected others in my organization, and that I was capable of doing better. She provided me with very usable management and leadership tools that helped me to develop the culture that I wanted, and also developed me into a more effective leader.

Rick D.

Mary’s ability to coach on performance management (among many other topics) is second to none. She knows how to help you get to the root of any employee relations problem… and she knows how to help you solve it. Highly recommended!

Ian K.

I have had the pleasure of working with Mary in the classroom as co-facilitators, and as one of her coachees. Her insight, professionalism, and willingness to bring forth the hard conversations was refreshing and life changing.

Tony P.

I’ve had the pleasure of working with Mary and she brings energy, wisdom, knowledge, and outstanding delivery skills. Whether Mary is coaching you or leading a workshop, her outstanding passion, preparation, and drive make her one of the top leadership consultants you can find. I recommend her without hesitation!

Ron K.

As my first coach, Mary empowered me to transform myself — personally, as well as professionally. Decades later, I still draw upon her wisdom… and reference her in the classes I teach, and in the work I do with my own coachees.

Cathy P.

Mary has the ability to impart critically important knowledge and skills in an entertaining and inspiring fashion that supports individual and organizational development. She genuinely cares about her clients and their success!

Susan A.

 Mary is remarkable! She helped me realize my potential and see clearly what was holding me back from reaching it. I have accomplished more personal and professional growth from our work together than I ever thought possible. More than that, Mary has become a dear friend.


Mary is an excellent consultant with a passion for her work. She has had a positive influence on my career with insight I use every day. I highly recommend her.

Adrian B.

I really appreciate Mary’s warm candor. She always delivers on-point insights and advice.


I had the good fortune of working with Mary as an internal consultant. She has a great mind to think with and was invaluable in working with and coaching leaders and others within our organization.

Mary Anne M.

I 100% recommend Mary’s services! Being coached by her made a huge difference in ​the decisions I’ve made in my professional life. She knows exactly what questions to ask so that you realize what you need to move forward towards what you’ve ever wanted and didn’t even know you did!

Marta S.

Hi Mary, I wanted to thank you for the gift you provided me regarding the feedback from the team leader communication workshop you provided to our staff. The insight you provided and the recommendations are extremely valuable as we go forward. I wanted to be sure that you are aware that this feedback is definitely considered to be a true gift. Thank you and we’ll be in touch.

Joe Y. (CEO for Places for People)

Mary D'Amato

3D Coaching & Consulting