Consultant Testimonials

Testimonials from Consultants who have worked with Debbie Castagna and Castagna Coaching


I first met Debbie Castagna when I attended The Consulting U several years ago. She has since become a friend, continues to be a mentor, and there is no one for whom I have more respect as a dental consultant and coach. She has a vast knowledge of the dental consulting industry, and is genuinely interested in the success of her clients, and their businesses. She is the utmost professional, yet also kind, caring and approachable. It is an honor to recommend her and her "Indispensable Consultant" program. 

Terri Bradley, Terri Bradley Consulting


"Working with you had such a profound impact on me personally and professionally.  You gave me the opportunity to I met Debbie Castagna as a student in her masters training program, The Consulting U. This has since proven to be one of the best business decisions I have ever made.

Like many new consultants, I knew my subject matter very well, but I was struggling with the business side of my business, especially how to charge for what I was worth - with confidence. Debbie not only knows as much about the dental consulting and coaching business as anyone I know, but she is a wonderful person as well. I consider her a friend, a mentor, and a "gem" in our industry. Don't hesitate to contact her if you are considering a career in consulting, or would simply like to take your existing business to a new level of success and profitability.

Jan Keller, Jan Keller & Associates


It's quite a job to sort through the “experts” to find a mentor.  Everyone has varying degrees of knowledge, but I was looking for wisdom -- someone to teach me the intricate details involved in being a practice management consultant.  

Debbie’s track record and methods drew me in.  Granted, she certainly shared a depth of knowledge, on the analytical and systems side, but more importantly she teaches a finer art - the wisdom to reach a Doctor's motivators and concerns.  This is what sets her apart from the rest - she is a coach of a higher caliber. This is the difference Debbie brings to the table.  

She taught me how to use empathy, questions and compassion, wrapped up with the necessary knowledge in order to make the 'solution' effective. Her teaching methods propel an individual or team forward on a deeper level. These are priceless life skills that I will be forever grateful to have learned from Debbie. Her coaching changed the course of my career.

Shelley Renee, Shelley Renee Consulting


The coaching that Debbie Castagna provided for me not only reinforced my existing skills, it gave me the in-depth and hands-on training I needed to expand the services I am now offering. Through Debbie’s expertise I was able to learn first-hand how to provide a  practice with a comprehensive consulting package that included practical and proven resources covering all areas dentistry has to offer. Working with Debbie changed my life and tremendously improved my confidence in growing my business. I consider Debbie Castagna to be an invaluable mentor/coach that I am happy to call my friend.

Adele Reische, Synergy Practice Management


"Working with you had such a profound impact on me personally and professionally.  You gave me the opportunity to turn my passion into my career and for that I will be forever grateful." 

Kristin Pelletier, KP Consulting, Dental Practice Solutions


"I have personally taken the numbers/overhead course from Debbie and have found her tools to be incredibly helpful in coaching my clients.  I would recommend her annual planning system to anyone wanting to take their practice to the next level of success."

Lois Banta, Owner/CEO Banta Consulting, Inc.


I cannot thank you enough, Debbie! You are truly an amazing person, consultant, and coach! Not only have you improved my knowledge, skills, and confidence on so many levels, but you continue to go above and beyond what I could have ever expected in a consulting coach! From practice analysis, to implementing effective systems, marketing my business from scratch, as well as public speaking, you have effectively covered it all.

More importantly, your dedication to developing and maintaining a meaningful, and productive relationship has taught me much more than anything money could buy. Your services are absolutely worth every penny. My results speak for themselves, and I am happy to say that I am looking forward to a long relationship ahead.  There's no doubt that I take much pride in saying I was taught by Debbie Castagna!

Bridget Harper, Harper Management Solutions


Debbie Castagna is the "Gold Standard" of dental consultants and coaches. I have worked in the dental field for over 30 years as an Office Manager and Consultant myself, and I have never met anyone like her! She impressed me with her teaching skills, and she is an astute listener and problem solver, which is rare. She is honest, sincere, dedicated, and her time with me took me to another level of knowledge and expertise as a dental professional. If you want to become an Indispensable Consultant, call her today!

Nancy Crossin, Milford, CT

Celebrating 25 years in Consulting

I am very proud to announce that 2015 marks my 25th year working as a Dental Practice Management Consultant. With many thanks to all my wonderful clients, colleagues and friends who have enriched my life!


The ADA Practical Guide to Leading and Managing the Dental Team

ADA Practice Guide

It is an honor to be a contributing author to the ADA's newest publication, "Leading and Managing the Dental Team". Thank you, ADA, for the opportunity and for your dedication to providing your members with helpful practice support.

My chapter is entitled, "Total Team Engagement with Numbers and Statistics". Other chapters include expert advice from industry leaders on topics relating to Leadership, Conflict, and Incentives and Engagement.

To order, call 1-800-947-4746 or visit adacatalog.org.

Sincerely,