Practice Impact : Practice Sales Made Perfect



Practice Impact serves members of the dental profession with practice valuations, practice sales/transitions, associate buy-ins, and consulting. We pride ourselves on our integrity and sensitivity to our clients’ needs. We handle all transactions in a professional, orderly manner.

Paul J. Hudanick is a transition specialist and owner of Practice Impact. He has over 25 years of small business ownership and sales experience. Paul’s background securely qualifies him for assuring our selling doctors of a trouble free and effortless transition. Along with strong attention to detail, Paul’s top notch customer service skills provide our buying doctors with a worry-free experience through the entire purchasing process. Paul is a remarkably knowledgeable and is able to provide services that truly and positively separate our firm from the competition.

Don Zimmerman, founder of Practice Impact, has over 35 years of experience serving the dental profession. With his aptitude in finance, accounting and dental office operations, he is uniquely positioned to provide expert, fair and accurate appraisals. Don is a highly competent facilitator whose expertise has resulted in hundreds of profitable and amicable transitions.

Mollie Holleran handles Practice Impact’s Practice Transitions, Marketing and she is also the Office Manager.  She has a Bachelor of Arts degree from Ohio Wesleyan University and has over 10 years experience working in a small business environment. Her qualifications and skills enable her to work closely with buyers and sellers and the solid relationships she has built with financial institutions and dental attorneys ensure that all business requirements are met in a timely manner.

Barry F. Sukoneck, D.D.S., FAGD has been the Practice Impact transition specialist for Eastern Pennsylvania since 1989. He has over 30 years experience as a general dentist in Philadelphia, Pennsylvania. Dr. Sukoneck taught for 15 years in multiple dental programs including the University of Pennsylvania and Albert Einstein Medical Center, where he was Chairman of the Division of Restorative Dentistry in the General Practice Residency Program. He was also an insurance consultant for Prudential Insurance Company for 10 years. Dr. Sukoneck is presently a member of the American Dental Association, including the Pennsylvania and Philadelphia constituent organizations, the Academy of General Dentistry, and is a past president of the Eastern Dental Society.

Sara Lindell is Practice Impact’s Administrative Assistant.  She assists Mollie and Paul with all aspects of administrative and customer service work as well as some marketing.  Sara began with Practice Impact in 2013 and is  often the first point of contact for our buying doctors, as well as the first friendly voice you will hear when you call the office!  Sara earned her Bachelor of Arts in Education from The Ohio State University and has over 10 years experience in both administrative work and customer service.


“Selling something you put heart and soul into for twenty-six years is alone extremely difficult and very intense.  With Paul and the staff of Practice Impact, I found a Doctor with similar values and systems to continue my high standards of patient care and make my dreams a reality.  I would fully recommend Practice Impact to other Doctors who are retiring or selling, and they are the only company I would use to value a practice.”

-Dr. Robert B. Banchefsky

Columbus, Ohio

“Great job Paul, Mollie & team!  You made a pretty daunting task much easier.  Very attentive to my needs and questions.  Of course, I would recommend your services to anyone considering a transition!”

Dr. Robert Salmans

Wooster, Ohio

Phone: (614) 855-2500
Toll free: (800) 735-5336