Exciting News

After working with Schaffner Family Dental, PC since February 2022, Mark Eulenstein, D.D.S., officially joined our practice as a full partner on October 28, 2022. Dr. Mark has proven to be an excellent dentist, earning the trust of the patients that he has provided care for. In addition to patients, he is highly respected and appreciated by the entire dental team at our office.

Dr. Mark is a 2017 graduate of The University of Colorado School of Dental Medicine. Prior to joining Schaffner Family Dental, he completed an intensive general practice residency at The United States Air Force Academy in Colorado Springs followed by three years of service at Ellsworth Air Force Base in Rapid City, SD. Dr. Mark and his wife Hannah are both Colorado natives with strong family ties to northern Colorado, they are so happy to be back in Fort Collins! They are parents to two young sons.

I look forward to spending many years working with Dr. Mark. We share the same practice philosophies and concern for our patients. In a world where large corporations are becoming prevalent as dental practice owners, Dr. Mark and I are committed to maintaining private ownership and management. We believe this is the best dental business model to ensure that patient care is the number one priority.

With two dentists, four dental hygienists and an excellent support team, we are well-prepared to care for your dental needs and provide a choice of providers. We welcome and appreciate your referrals of family, friends and co-workers and your positive Google reviews as our practice grows.


Nathan W. Schaffner, D.D.S. and Team

Schaffner Family Dental. Caring Team. Modern Office.


Dentistry with Integrity

Welcome to Schaffner and Eulenstein Family Dental!  From the moment of your first contact with us we want you to feel comfortable, well-cared-for and confident you have found your ideal dental home.  We love treating patients of all ages and strive to treat each patient just like we would our own family.  That is what it means to be a family dental practice!
“Dentistry with Integrity to Keep You Smiling” is more than just a slogan at Schaffner and Eulenstein Family Dental.  Our goal is to provide the highest quality dentistry with complete integrity in every aspect of our relationships with each patient and everyone else our practice interacts with. We are very grateful to our community for trusting us with their smile. We are pleased to treat patients from all across the northern front range including Fort Collins, Loveland, Greeley, Windsor, Severance, Berthoud and Red Feather.

Our Caring Team

The mission of Dr. Schaffner, Dr. Eulenstein and their staff is to help our patients achieve ultimate oral health in order to enjoy better overall health. We believe that dentistry is a service to provide based solely on individual patient needs, not a product to be sold. Dr. Schaffner, Dr. Eulenstein and their staff will explain your dental needs and treatment options in an easy to understand manner and never pressure you into any treatment.  We take pride in being your hometown, family owned Fort Collins dental office.

We look forward to meeting you and making you a part of our family at Schaffner and Eulenstein Family Dental.


High Quality Dentistry

Our highly experience team uses quality dental materials, up-to-date techniques, and modern equipment to provide the best dental care possible.

Emergency Care

We strive to evaluate and treat all dental emergencies in a timely manner.

Comfortable and Modern Office

Our entire dental team is dedicated to delivering the most up-to-date treatments in our comfortable and modern Fort Collins dental office.

Friendly Staff

We are pleased to offer you dental care from one of the most experienced dental teams in northern Colorado.

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