Our Staff

Quality and comfort are our top priorities. Our experienced staff will provide you caring support and individualized treatments that will make your dental experience comfortable and anxiety-free.

Timothy A. McDuffee, DDS, FAGD

Dr. McDuffee attended The Ohio State University for both his Bachelors of Science (BS) degree from the College of Agriculture in 1980 and his Doctorate of Dental Surgery (DDS) from the College of Dentistry in 1984.

Dr. McDuffee's passion is dentistry and is an avid participant in continuing education, often receiving 4-5 times the required amount of hours yearly to maintain licensure. In fact he received his Fellowship in the Academy of General Dentistry (FAGD) in 1992.

Dr. McDuffee established Oak Creek Dental Care in 1997 with the vision of providing Central Ohio with the finest dentistry and patient care.

The following is a partial list of Dr. McDuffee's certifications, memberships and affiliations:

* Ohio State Dental Board...IV Sedation Certified
* American Heart Association...BLS (basic life support CPR,AED) and ACLS (advanced cardiac life support) Provider
* Academy of General Dentistry...member and Fellowship 1992
* Midwest Implant Institute...Implant Externship
* Columbus Dental Society
* Ohio Dental Association
* American Dental Association
* American Academy of Facial Esthetics
* Dental Organization for Conscious Sedation
* Pacific Training Institute for Facial Esthetics, Botox Study Club
* Certified Provider for 6 Month Smiles (Orthodontics System)
* Associated Member Powerprox 6 Month Braces Technique
* International Association of Dentists (IAD) Top Dentists in Columbus, Ohio

Dr. McDuffee is married with four children and two grandchildren.

Dr. John Segnini

Dr. Segnini has been practicing cosmetic and general dentistry since graduating The Ohio State University College of Dentistry in 2001. In order to provide the best in dental care and comfort for patients, Dr. Segnini has attended numerous continuing education seminars and has been certified to perform comprehensive Invisalign orthodontic treatment for both adults and children. He is currently a member of many professional organizations including:

• The American Academy of Cosmetic Dentistry
• The American Dental Association
• The Ohio Dental Association
• The Columbus Dental Association

With a focus on patient comfort and surpassing patient expectations, Dr. Segnini is proud to offer his services in a friendly, convenient location with evening and weekend hours.

Our Staff

Office Management Team

Kristy - Hygienist & Hygiene Team Lead April - Clinical Administrator
Peggy - Administrative Team Lead Misty - Dental Assistant, Clinical Team Lead


Ashley - Lead Hygiene Coordinator Brooke - Hygiene Coordinator
Nicole - Hygienist Jami - Hygienist
Meg- Hygienist


Kayla - EFDA
Oak Creek Dental Care Staff
Heather - EFDA Tara - EFDA

Hygiene Assistants

Taylor - Hygiene Assistant Alex - Hygiene Assistant
Amanda - Hygiene Assistant David - Clinical & Hygiene Assistant
Morgan - Hygiene Assistant

Treatment Coordinators

Amber - Treatment Coordinator

Insurance Coordinators

Lanie - Insurance Coordinator Heather - Senior Insurance Coordinator
Oak Creek Dental Care Staff

Administrative Team

Andrea - Admin Kara Greeter

Contact Us

Why Choose Us?

  • Over 25 Years of Dental Experience
  • Comfortable Care with a Non-Judgmental Approach
  • 5-Star Customer Service
  • Sedation Dentistry
  • Free Consultations
  • Early Morning, Evening & Weekend Hours Available
If you are a patient of record and having a true dental emergency, please contact the office and follow the prompts to the emergency line.

Office Hours

  • Monday 7:00am -4:00pm
  • Tuesday 7:00am -4:00pm
  • Wednesday 7:00am -6:00pm
  • Thursday 7:00am -4:00pm
  • Friday 7:00am -3:00pm
  • Saturday 7:00am -1:00pm
  • Sunday Closed
Call Today614.882.5525
Oak Creek Dental Care
Columbus Dentist
Located at 6865 Oak Creek Drive
Columbus, OH 43229
View Map
Phone: (614) 882-5525

Keep In Touch