Mon-Wed: 8am-5pm
| Thu-Fri: 8am-2pm

About Us

Your Trusted Fort Wayne Dentists
Will Give You New Hope for Your Smile!

At Dupont Family Dentistry in Fort Wayne, our doctors, Dr. David Diehl and Dr. Allyson Feasel–and our dedicated staff–make getting to know you our top priority. We believe that quality dentistry depends on a strong doctor-patient relationship. Full and open communication between patients and staff is essential to not only making your experience in our office a pleasant one but also in creating custom treatment plans designed to maximize your oral health.

The care we provide for our patients goes far beyond dentistry; we want to form a positive, trusting relationship with you. For us, getting to know you – your medical history, your goals for the future, and your dog’s name – is important, and equally important, we think you should know a little bit about the person working on your mouth. Get to know Dr. Diehl, Dr. Feasel, and the rest of our friendly staff below. With questions, concerns, or to schedule an appointment, feel free to give us a call or stop by the office. We look forward to getting to know you and your family!

Meet Our Dentists

Dave Diehl, DDS

  • Graduated 1995 from IPFW, Bachelor in Biology
  • Graduated 1999 from IU School of Dentistry
  • Spouse Ginny, daughters Briana & Caitlin, 2 dogs Roxie & Grace
  • Family practice with emphasis on advanced technology, including: implants, sleep appliances, CEREC®
    (single-visit porcelain crowns), laser, cosmetics, TMD therapy, comprehensive nonsurgical periodontal therapy, short-term adult orthodontics, Galileo® 3D Imaging
  • Actively involved with his church & mission trips to Haiti & Dominican Republic
  • Member of AADSM (American Academy of Dental Sleep Medicine)
  • Member of CEREC Doctors
  • Enjoys the relationships we’ve built with our existing patients. Our team is blessed with a caring & comforting attitude, which creates an environment that is comforting to our patients.  We often hear how relaxed our office is and get lots of positive feedback!
  • Hobbies include photography, exercise, travel, cars, & motocross
  • Passion is doing mission work–“anywhere God leads me!”

Read More About How Dr. Diehl
Helps All Around The World!

Allyson Feasel, DDS

  • Graduated with a DDS degree from Indiana University School of Dentistry in 2008.
  • Graduated with BA from Indiana University Bloomington, IN in 2004, where she ran on the IU cross country and track teams winning several Big Ten Championships.
  • Her love of dentistry is fueled by her passion for helping others.
  • Enjoys the creative aspect of cosmetic dentistry that allows her to provide the gift of a beautiful smile for her patients.
  • Dedicated to keeping up to date through continuing educational classes, ensuring her patients receive the most comprehensive dental care she can provide.
  • Patients can expect to receive gentle and compassionate care from Dr. Feasel.
  • Since 2012, Dr. Feasel has served on several mission trips to the Dominican Republic providing dental care to those in need.
  • Dr. Feasel enjoys running, hiking and spending time with her husband, Ryan and their 4 children.

Meet Our Team


Team Lead Dental Hygienist & New Patient Coordinator
  • Graduate of IPFW Dental Hygiene Program, Associate Degree, 1997 Associate Degree, LDH
  • Patient Care & Sleep Coordinator, LDH
  • Has been with Dupont Family Dentistry since 2004
  • Cindy and her husband Brent spend time with daughters Nataley & Kendal with various cheer activities as well as family time alone with their dog, Willow
  • Enjoys meeting new patients and helping them reach their best dental health
  • Favorite place to vacation is anywhere with a beach & ocean (especially spending time in Florida)


Lead Dental Assistant
  • Graduate of IPFW Dental Assisting Program, CDA, EFDA 2008
  • Has been with Dupont Family Dentistry since June 2011
  • Bekka is Rachel’s sister
  • Enjoys meeting new people & being a part of the process of giving patients a new smile that they love!
  • Loves to travel with family and friends–“so far, Spain, France, Switzerland, Italy, Australia, Dominican Republic, Haiti, Jamaica, Bahamas, and all over the USA! Where else will I go?”


Dental Hygienist
  • Graduated from IPFW Dental Hygiene Program, LDH in 2006
  • Has been with Dupont Family Dentistry since 2006
  • Spouse Scott, 2 sons Evan & Isaac, and daughter Emerson
  • Loves to travel and spend time with family
  • Excited about continuing education opportunities
  • Loves learning about whole-body health and the oral-systemic connection to wellness


Dental Hygienist
  • Graduated from IPFW Dental Hygiene Program, LDH
  • Has been with Dupont Family Dentistry since 2005
  • Enjoys busting the myth of painful & scary dentistry of the past
  • By relating with patients on a personal level, her priority is oral-systemic comprehensive dental care with patient education & involvement
  • Together with her husband and daughters, Elyse loves homesteading in the country


Dental Hygienist
  • Graduated from IPFW Dental Hygiene Program, LDH in 2000 and was Class Vice President
  • Been with Dupont Family Dentistry since 2000
  • Has two active sons that are involved in academics as well as football, soccer, and basketball
  • Loves to give her patients optimal health & a beautiful smile
  • My patients are not just patients but have become friends over the years.
  • “Very blessed with a loving family as well as a family atmosphere in my career”
  • Enjoys continuing to learn the latest in dental advancements in both dental hygiene as well as other evolving aspects of dentistry
  • Loves international travel & learning about all cultures
  • Believes everyone has something to offer & “likes finding out some of the unique qualities of my patients”


Dental Hygienist
  • Graduated from IPFW Dental Hygiene Program, LDH
  • Has been a dental hygienist since 2014
  • Spouse Dane and dog Remi
  • Enjoys connecting with her patients and teaching them the importance of oral health
  • Favorite place to travel is the Upper Peninsula or Michigan


Dental Assistant
  • Graduated from IPFW Dental Assisting program, CDA, EFDA 2010
  • Has been with Dupont Family Dentistry since 2017
  • Loves spending time with spouse Matt and busy children Chase, Peyton, Kendall, and Brooklyn
  • Enjoys keeping up to date with the latest technology and educating our patients on what we have to offer
  • Hobbies include camping, boating, and spending time at the lake


(260) 209-1550

10215 Dupont Circle Dr. W
Fort Wayne, IN 46825



Use the form above to request an appointment and someone from our team will get back to you as soon as possible.


Mon 8:00 am-5:00 pm
Tue 8:00 am-5:00 pm
Wed 8:00 am-5:00 pm
Thu 8:00 am-2:00 pm
Fri 8:00 am-2:00 pm
Holiday Closures
11/24-11/25: Closed
12/23: Closed
12/26: Closed
01/02: Closed