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Core Values

Inspiring people to be the best they can be and enjoy life.


It is the Mission of On Track Coaching to provide professional high-quality coaching, consulting and training services to our customers to equip them with the needed skills, knowledge, and competencies to achieve their goals. Our friendly, knowledgeable and experienced employees will exceed our customers’ expectations in customer service.

About Dr Maggie Sizer

Dr. Maggie SizerDr. Maggie Sizer is the owner of On Track Coaching, LLC. She is a native of Southern California. She moved to Virginia in 2005. She is married to Douglas Sizer for over 30 years and they have three children and five grandchildren.

Dr. Sizer earned her Doctorate degree in 2001 from Biola University, in La Mirada, California. In 1998 she graduated from Golden Gate Sothern Baptist Theological Seminary with two Master’s Degrees in Divinity and Christian Education. Additionally, she holds a Master’s Degree in Public Administration and Management from Golden Gate University in San Francisco, California in 1985. Dr. Sizer earned her bachelor’s degree from Southern Illinois University in 1983.

Dr. Sizer began her working career in the United States Air Force serving for 13 years as a Command Post Controller then an Air Traffic Controller. While serving in the military she earned the Air Force Good Conduct Medal with one oak leaf cluster. She also graduated from the NCO Professional Military Education academy. Read More


"Most informative. A good discussion on the fine line to be walked with good examples to use. Dr. Sizer provides a most useful play book that can be practiced by everyone, including myself, and many of my women friends who oftentimes find themselves having taken on much more than is humanly possible to accomplish in a 60-80 hour week! Thank you!"

"Awesome Presentation. Thanks to Dr. Sizer for those valuable information. Interpersonal skills are a must for today's corporate environment with fast changing team dynamics... "


"Excellent presentation and training. I liked how she brought the topic of "paradigm shift" and how it's so important in building interpersonal skills."


"Being able to present an idea in a clear and articulate manner is sometimes as important if not more important than the idea itself. You do not want to waste people's time, you want to make it easy and logical so that others can follow your train of thought. With that in mind the training was excellent."


"Today I had the opportunity to watch and hear your webinar presentation and I want to express it was amazing, really interesting and really valuable, clear and worthy. Congratulation it might be one of the best webinar about interpersonal skills"

S. Winter, CA

"Outstanding training, engaging and motivating"

E. White Corona CA

"Good presentation covered a lot of ground in a short time"

C. Torrey Washington D.C.

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