Team
Jean T. Brown, Principal
Jean provides dynamic leadership and communication coaching to a diverse group of professionals in such industries as investment banking, financial services, health care, real estate, management consulting and law. Clients include Archon Group LP, Booz Allen Hamilton, The Depository Trust and Clearing Corporation, and Cornell University’s Johnson Graduate School of Management. She coaches senior executives privately to help them enhance their leadership presence and impact. more |
James D. MacKenzie, Principal
Jamie counts BNP Paribas, Deutsche Bank, The Columbia Business School, Sony, Stryker Spine, Welch’s and Yahoo! among his clients. He also provides communication expertise to such law firms as Kilpatrick Stockton; K&L Gates; and Sidley Austin LLP. He offers private coaching to senior bankers, attorneys and executives on topics including presentation skills, client development and conflict resolution. more |
Barbara Brocklebank
Barbara has been providing coaching and training in spoken communication skills to executives and professionals in the United States, Canada and Europe for the last twelve years. She has worked with clients in a variety of industries including accounting and professional services, medical, legal, pharmaceutical, technology and manufacturing. more |
| Private sessions vary from improving one-to-one communications to preparing and rehearsing a major presentation or speech.
A graduate of Guelph University, Barbara was a Vice President of Marketing for the largest drug store chain in Canada prior to moving to the United States. An avid traveler and adventurer, Barbara resides in New York with her husband, a Broadway musical theater performer. |
Edwardyne Cowan
Edwardyne brings 15 years experience in business, training, and theatre to her coaching work. Her diverse skills help her clients to improve their professional presence and enhance their communications skills. She works with executives, attorneys, scientists, accountants, and financial services professionals in over twenty industries. more |
Jeanne Jones
Jeanne brings over 20 years experience in business, education and theatre to her coaching for MacKenzie Brown. Her unique background gives her a dynamic blend of humor, sensitivity and energy to motivate others to realize their full potential. She has worked with business professionals in a variety of industries including finance, law, pharmaceuticals, technology and professional services. Her specialization is professional image development, relationship building and presentation skills. more |
Gail Parker
Gail has over 15 years experience facilitating group workshops and working one-on-one with professionals to provide more impactful communications. Success through skill building includes seminars in: presentations skills, meetings, problem solving, panel discussions, motivating, media events, negotiations and sales. She has worked with scores of managers, executives and partners at Fortune 500 and AmLaw 100 firms. more |
Wayne Meledandri
Wayne has spent the last several years providing professional coaching to individuals and groups specializing in dynamic presence and impactful presentations. He has worked for clients across a wide range of industries, including law firms, financial services, health care and consumer products. more |
| Wayne attended Coach University, the nation’s premier coach training institute. He is a member of the International Coach Federation. Prior to coaching, Wayne enjoyed 25 years in the performing arts. He performed a leading role in the Broadway production of A Chorus Line and has acted in theaters across the US and Canada. Wayne has enjoyed guest starring roles on television and appeared in several regional commercials.
His directing and choreography has been seen in theaters around the country and internationally at London’s Covent Garden Music Theatre Festival. |
Michael Scott
Michael brings 30 years of experience as a trainer, acting coach and Broadway actor to MacKenzie Brown. He uses his background in theater and television to coach executives and managers on presence, presentation skills and client development. He has worked with a wide variety of clients in banking and financial services, law firms and manufacturing. more |
| Michael has appeared in 6 Broadway shows, most recently “110 in the Shade” with Audra McDonald. Film and Television appearances include “Proud”, “Law and Order” and “One Life to Live”.
Michael graduated from California State University Long Beach with a degree in Speech and Communications. |

Jean provides dynamic leadership and communication coaching to a diverse group of professionals in such industries as investment banking, financial services, health care, real estate, management consulting and law. Clients include Archon Group LP, Booz Allen Hamilton, The Depository Trust and Clearing Corporation, and Cornell University’s Johnson Graduate School of Management. She coaches senior executives privately to help them enhance their leadership presence and impact.
Jamie counts BNP Paribas, Deutsche Bank, The Columbia Business School, Sony, Stryker Spine, Welch’s and Yahoo! among his clients. He also provides communication expertise to such law firms as Kilpatrick Stockton; K&L Gates; and Sidley Austin LLP. He offers private coaching to senior bankers, attorneys and executives on topics including presentation skills, client development and conflict resolution.
Barbara has been providing coaching and training in spoken communication skills to executives and professionals in the United States, Canada and Europe for the last twelve years. She has worked with clients in a variety of industries including accounting and professional services, medical, legal, pharmaceutical, technology and manufacturing.
Edwardyne brings 15 years experience in business, training, and theatre to her coaching work. Her diverse skills help her clients to improve their professional presence and enhance their communications skills. She works with executives, attorneys, scientists, accountants, and financial services professionals in over twenty industries.
Jeanne brings over 20 years experience in business, education and theatre to her coaching for MacKenzie Brown. Her unique background gives her a dynamic blend of humor, sensitivity and energy to motivate others to realize their full potential. She has worked with business professionals in a variety of industries including finance, law, pharmaceuticals, technology and professional services. Her specialization is professional image development, relationship building and presentation skills.
Gail has over 15 years experience facilitating group workshops and working one-on-one with professionals to provide more impactful communications. Success through skill building includes seminars in: presentations skills, meetings, problem solving, panel discussions, motivating, media events, negotiations and sales. She has worked with scores of managers, executives and partners at Fortune 500 and AmLaw 100 firms.
Wayne has spent the last several years providing professional coaching to individuals and groups specializing in dynamic presence and impactful presentations. He has worked for clients across a wide range of industries, including law firms, financial services, health care and consumer products.
Michael brings 30 years of experience as a trainer, acting coach and Broadway actor to MacKenzie Brown. He uses his background in theater and television to coach executives and managers on presence, presentation skills and client development. He has worked with a wide variety of clients in banking and financial services, law firms and manufacturing. 