About

All our professionals at the Orange Door Dental Group maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in dentistry. Fully dedicated to achieving uncompromising excellence in dental service, our staff is continuously striving for improvement at all levels.

If you are looking for a dentist in Elkhart, Indiana and Warsaw, Indiana, set an appointment with us today. Discover why our services receive favorable reviews throughout the locale and the surrounding communities! Call us or send an appointment request so that you can meet our friendly dental professionals.

Our Dentists

Christiaan A. Willig, D.D.S.

Dr. Christiaan A. Willig received his bachelor’s degree in Biological Sciences from Wabash College and earned his Doctor of Dental Surgery degree from Indiana University School of Dentistry in Indianapolis. After practicing dentistry with the Public Health Service in Browning, Montana on the Blackfeet Indian Reservation, he relocated to Northern Indiana to provide dental care in 2005.

In April of 2007 he founded Orange Door Dental Group in Elkhart. Dr. Willig and his wife, Alina, are both originally from Fort Wayne. They have a daughter, Gracie Jane, and a son, Bower.


Philip W. Gardner, D.D.S

Dr. Gardner graduated from Indiana University School of Dentistry and has been practicing for about 37 years. Dr. Gardner enjoys spending time with his family and really enjoys time with his grandchildren. His hobbies are fishing and woodworking.


Dr. Jennyfer Delvasto

Dr. Jennyfer Delvasto was born in Colombia, so she is fluent in Spanish. Her family moved to Florida and then Arkansas where she completed her bachelor’s degree in Biology at the University of Central Arkansas. Dr. Delvasto then moved to Denver, Colorado and received her Doctorate in Dental Surgery from the University of Colorado School of Dental Medicine. Shen then made her way to New York City for a year-long residency in general dentistry at New-York Presbyterian Queens.

Dr. Delvasto loves the outdoors but enjoys relaxing on the couch as well. With a new puppy she’s got her hands full, but wants to explore all that Indiana has to offer! She is excited to join Orange Door Dental group, and cannot wait to provide great care and see smiling faces!


Dr. Gabrielle M. Johnson

Dr. Gabrielle M. Johnson is originally from Colorado, and completed her Bachelor Degree in Biochemistry at Indiana University South Bend in 2010. After Receiving her Doctorate in Dental Surgery from Indiana University School of Dentistry in May 2014, she accepted a position at a nonprofit clinic where she provided care for the underserved in North Central Indiana.

Dr. Johnson found the Orange Door Dental Practice while searching for a change of pace. She is very pleased to be part of the Orange Door Dental team, where she is practicing alongside of a talented group of doctors and staff who are just as committed to providing excellent patient care as she is!


Our Staff

​We love to see your smile! All our services are designed to ensure optimum dental health while making the entire process as relaxing as possible for you. Our friendly and helpful staff is here to make your visit enjoyable and to answer any questions you may have about your dental health.

By combining a professional attitude and a compassionate approach, we provide comprehensive dental services suited for the whole family. From dental implants to root canal therapy, our knowledgeable staff will be happy to provide information about the treatment process. For your convenience, information about dental conditions, treatments, and procedures are also available on our website.

Patient History Forms

The Orange Door Dental Group understands the uniqueness of each and every patient, which is why we make sure to obtain related background information and medical history to provide treatment specific to your condition. Call today! Find out how we can improve your smile and help you achieve Healthy, Happy Dental Care!

We service areas within Indiana such as Elkhart and Warsaw. To find out more about us and our services, get in touch by visiting our contact page and filling out the form.