Our Team
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Lisa Philp
President
Lisa Philp is the President of Transitions Group North America, a full service coaching company for dentistry. She graduated from East Tennessee State University as a Registered Dental Hygienist in 1987. Her career began with clinical hygiene in United States and Canada to the creation of a periodontal disease management program in which she coached thousands of dental professionals. She is currently a leader, author, and coach and highly so ught after North American speaker.
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Eric Coulson
Chief Operating Officer
Eric has more than 20-years experience leading, developing and mentoring diverse teams that have continually excelled at exceeding objectives. As a strategic business leader who has built and fostered several high performing teams, he enthusiastically helps his team members set priorities and create balance. He has developed an acute business acumen to quickly assess how businesses and high performing teams get bloated with inefficiencies, cross-purposes and miscommunication – and how they can retool for a sleeker, smoother, strategically focused team.
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Gale Moser
CPA Manager
Gale has been providing management services to the dental industry for over 30 years. She has distinctive personal experience in implementing business systems, leadership, teamwork and overseeing the daily operations of the dental practice. Involved in dentistry on both ownership and management levels, she understands the complexity of the modern dental practice, and has personally guided a progressive dental practice through over 20 years of growth and transition. Her background and experience allow her to bring a very ...
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Karen Zapora
Financial Manager/Account Relationship Manager
Karen's strong customer service skills and aptitude for problem solving is a great asset to Transitions Group. She has graduated from programs in health office administration, business administration, has attended effectiveness training and has completed year one of a CMA program. Her background in banking and accounting is a strong contributor to her excellent organizational skills, reflected in her involvement in the smooth operation of our head office systems. She is a valued support for the Transitions team.
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Lisa Rolland
Marketing Manager / Account Relationship Manager
Lisa brings to Transitions a strong understanding of client relationship development and inside sales. Her background experience includes; administrative, project & event management and sales. She has worked with Fortune 100 and 500 clients to develop, ...
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Barb MacGillivray
Account Relationship Manager
Barb brings over thirty years of dental experience to Transitions Group North America. She has held positions as office manager, treatment coordinator, dental assistant, hygiene coordinator and receptionist, giving her a broad knowledge of the business of dentistry.
Her excellent communication skills and genuine love for sales make her the perfect candidate for creating new client relations and generating leads.
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Julie Johnstone
Account Relationship Manager
Before becoming part of the “Transitions Team” , Julie Johnstone was the principal of her own Dental Marketing Company where she was a strategic marketing partner to dental professionals. Throughout her career she has helped general and specialty practices attract and retain patients. She has helped dentists reach their business goals by implementing dynamic marketing and customer service initiatives. Julie has extensive experience in building effective marketing plans and implementation of Social Media.
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Kim Graham-CMC
Senior Analytical Coach
As the Director of New Client Relations and Senior Analytical Coach with Transitions Group North America, Kim Graham has uncovered business potential and possibilities which have impacted the careers and the lives of hundreds of dental professionals across North America. Kim’s professional career has evolved and as a result of her passion and professional focus, many dental teams have found equal passion and have been inspired to move toward their true potential.
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Nancy McNutt
Analytical Coach
Nancy has been an active member of the dental community since 1977. As a dental business team leader, her roles have included management, Treatment Coordinator, Recare Facilitator, Collections Expert and Marketing Coordinator.
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J. Marilyn Potts
Leadership & Team Coach
Marilyn brings six years of experience coaching executives and teams from technical, retail and professional corporations both nationally and internationally. Marilyn’s strength is developing goal-oriented, proactive, problem solving teams which allows the dentist to focus on his or her true passion, dentistry.
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Deb Cohen
Leadership & Team Coach
Deb brings a fresh and exciting perspective to dental practice development with over 30 years of experience in dental practice management and coaching. Deb is an expert in assisting dental practices to deliver the “wow” factor.
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Breanda Wittenbauer
Leadership & Team Coach
Brenda has been actively involved in the dental profession for 25 years as a dental practice manager and coach. She received her Dental Practice Management Certificate from New York University in 2003.
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Linda Anderson
Advanced Business Systems Coach
Linda loves results! She realizes that to be a successful leader you must understand the impact of change on a team. Change has been a constant in Linda’s career. She began as a dental administrator over 24 years ago and has gained knowledge and experience through developing her roles within the practice of dentistry, through continuing education, and then as a business systems coach, serving dentists in North America.
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Kay Huff
Advanced Business Systems Coach
Kay Huff will bring to your office a solid background of leadership and team motivation with over 27 years of experience in the dental field.
With dozens of continuing education courses behind her, she has the drive to help your team reach goals and learn teamwork. Her goal when working with case presentations is to help the team better understand the significance of teaching patients about their options regarding treatment and finances.
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Corinne Birrell
Clinical Coach - Hygiene
Corinne Birrell brings a passion for educating to Transitions Group North America, implementing clinical systems as a clinical hygiene coach.
She is a graduate of the dental hygiene program at Seneca College in Toronto. Corinne has been involved in dentistry for over 24 years and has been a Registered Dental Hygienist for over 17 years.
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Karen Parker
Clinical Coach - Hygiene
Karen is a dental consultant, educator, and hygienist with over 30 years of experience in the dental industry. Throughout the course of her career she has had the opportunity to work as an educator (having helped 1st year dental students at University of Connecticut Dental School), a periodontal and holistic hygienist, a practice manager, a promotion consultant and as Practice Management Consultant for both general and specialty practices.
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Maureen Dewan
Administrative Coordinator
Maureen brings to Transitions a positive ‘can do’ attitude. A graduate of Carleton University, Maureen’s passion is planning and collaborating in team environments. She has several years experience as a professional office administrator serving a variety of industries including: retail, engineering, non-profit and health care. Maureen’s experience and skills is an asset to the Transitions team, our clients and our partners. Maureen keeps the office operating efficiently and professionally.








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