Executive and Professional Coaching Services
One-on-One Coaching
We’ll work together to determine what issues you want to address and how to create the best solutions for you. Either on the phone or in my office, each session is geared toward your specific needs.
Team Coaching
Align your teams now by getting started with my Team Performance program. Improve productivity, morale, and help individuals become better team members. I help you communicate your business goals more clearly, so that teams better understand what is needed in order to further business success and improve overall team performance .
My team coaching approach provides the opportunity to go beyond individual’s abilities. Team coaching engagements follow a research-based framework, and are customized to achieve your organization’s specific needs and desired outcomes, offering teams the personal coordination, collaboration, and creative thinking needed to address complex issues.
Key features of my team coaching engagements include:
- An assessment to determine the team’s readiness, strengths and development needs.
- A combination of face-to-face, phone, as well as in person observation and feedback sessions.
- Motivational interventions designed to enhance team awareness and effectiveness.
Team Coaching Schedules
Download my Team Coaching order form for more information
Visit my calendar for details on upcoming events.
Corporate Leadership Coaching
My corporate experience has given me valuable insight into employee and leadership performance. Research has shown that under performing and underutilized employees have a negative impact on a company’s bottom line and the morale of other employees. I can work with your company leaders to improve employee engagement, as well as support leadership development, and help ensure that your company’s investment in people has a positive impact on your bottom line.
The process is simple:
Maximize your investment in your people
Contact me today to set up your initial phone consultation!

Mary T. O’Sullivan, MSOL, is a credentialed Executive and Professional Coach with 30+ years of experience working for corporations, including large, complex organizations.
Ask yourself, are you engaging a university trained and certified coach with advanced credentials from the International Coach Federation? Or is your coach the product of an off beat short term encounter session?