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Meet Our Team

Dr. Eric C. Horecky believes excellence in dentistry begins with a careful co-diagnosis and treatment plan to establish the goals he and his patients will achieve together. Communication and long-term relationships are important to Dr. Horecky.

Let us know what is on your mind and ask questions. We will help you realize an investment in yourself pays dividends for a lifetime. We are caring, skilled professionals, dedicated to simplifying what is often a very complicated and confusing area of health care.

As a practice, we are true believers that preventive care and education are the keys to optimal dental health. We strive to provide “dental health care” vs. “disease care”. We focus on thorough exams – checking the overall health of your teeth and gums, performing oral cancer exams, and taking x-rays when necessary.

In Dr. Horecky's free time, he loves to spend quality time with his two wonderful boys, Myers and Fulton. He also enjoys taking advantage of our great Charleston weather out on the water. Dr. H always pulls for his alma mater Ole Miss.

Dr. Natalie Zuffi has maintained an interest in dental health care and wellness throughout her life. Her favorite aspects of general dentistry are being able to take a comprehensive approach in treatment planning and building relationships with her patients of all ages. She also has a particular passion for the artistic component of dentistry and patient education.

Dr. Zuffi received her professional education and training from leading institutions across the southeast. She graduated with a Bachelors degree in Biology from the Univeristy of Virginia. She then went on to earn her Doctor of Dental Surgery degree from the Medical College of Virginia where she graduated in the top of her class. Dr Zuffi also completed training in Advanced Education in General Dentistry at the Medical University of South Carolina serving as co-chief resident.

Dr. Zuffi is a native of Virginia but is very grateful to live in beautiful and charming Charleston. In her spare time she can be found enjoying the outdoors (particularly at Sullivan's Island) or trying new restaurants downtown with her fiance, James. Besides dentistry, Dr. Zuffi has a passion for world travel.

Dr. Keith S. Wickizer is an orthodontist that was born and raised in Summerville, SC. In his spare time, he enjoys spending time with his wife, Lindsey, and his son Aiden Law.

He graduated at the top of his class in dental school with a 3.98 GPA. He was awarded the title of Top Clinical Student and was the recipient of the Outstanding Achievement in Orthodontics Award, given to him by the American Association of Orthodontists. Dr. Wickizer has lectured to dental students both at the Medical University of South Carolina and the University of Louisville.

Dr Wickizer received his Bachelor of Science in Biology at the College of Charleston, graduating Cum Laude, his Doctorate in Medical Dentistry at the Medical University of South Carolina, Magna Cum Laude, his Certificate in Orthodontics at the University of Louisville, Magna Cum Laude and his Master’s in Oral Biology at the University of Louisville, Magna Cum Laude.

Dr. Wickizer is a member of the American Dental Association, South Carolina Dental Association, the Southern Society of Orthodontists and the American Association of Orthodontists.

Dental Hygienist

Amanda, a native of Mt. Pleasant, received her bachelor's degree from UNC Charlotte in '07. After working in the healthcare field for several years, she discovered a passion for dentistry and went back to school to become a hygienist. She loves her patients and watching them continuously improve and maintain their dental health.

Amanda and her husband, Jeff, have a son named Peyton who was born in December 2017. She enjoys exercising, spending time with her family, and cheering on the Gamecocks.

Dental Hygienist


     Lisa, a native of New Orleans, Louisiana. However, she has lived in Charleston for nearly 30 years and considers it her home. Lisa enjoys educating patients on the importance of their dental health and how it correlates with overall wellness.

Lisa loves volunteering at her church, Seacoast, spending time on the boat with family and friends, exercising, and cheering for her favorite teams L.S.U. (her Alma mater) and the New Orleans Saints. Lisa is married to her best friend, Gary, and they have been blessed with 3 daughters and 4 grandchildren that they adore.

Dental Assistant


Shannon is originally from Maryland, but has lived in South Carolina for most of her life. Right out of high school, Shannon received her Dental Assisting Certificate and began her career at I'On right away. While she enjoys working with both of our dentists, she especially loves working with kids and assisting with dental surgeries.

Shannon has a yellow lab named Winston that goes every where she goes. In her free time she is usually with her family, cheering on her teams, the Gamecocks and the Philadelphia Eagles or out hunting and on the boat fishing with her boyfriend, Chase. 

Insurance Coordinator

Heather is originally from southern California and has been in Charleston for the past 22 years. She has 16 years of experience as a front desk coordinator in the dental field. She handles the scheduling, billing, and insurance for the office, and enjoys being the first person to see the smiles of each patient as they walk in the door.

In her free time, Heather loves spending time with her young son and family. She also enjoys reading and spending time in the sunshine, and pulling for the Carolina Gamecocks.

Dental Assistant

Joy, a native of Charleston, has spent time living in Georgia, Tennessee, and Germany. Joy received her Dental Assisting Certificate and loves learning more about teeth on a daily basis. While she enjoys helping at the front desk and working side by side with the dentist and hygienists, her true passion is assisting with dental surgeries.

Joy has a daughter and a son that she loves spending time with. Joy married her husband, Charley, last June. She enjoys reading, the beach and being outdoors.

Office Manager/Assistant

Christine has been involved in dentistry as a certified Dental Assistant for almost 40  years. She has held positions in general, periodontal, orthodontic, and oral surgery offices. Her favorite place to work is with the general dentist. Christine is also the clinical instructor for the Carolina Career School.

Christine grew up in St. Louis, Missouri. She has lived in South Carolina for the past 12 years with her husband and their daughter. She also is the proud grandmother of two.

Our Angel, Molly

Molly was the best part of our days. It goes without saying that our sweet girl was by far the most beloved in our I'On Family. She provided us with endless love and happiness and will live on in the hearts of everyone who was lucky enough to see her.

Molly will always be in our hearts. Let us never take for granted the unconditional love our animals give us.

Our I'On Team

Contact Us Today!

We are looking forward to hearing from you!


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Find Out When We Are Open


7:30AM - 5:00PM


7:30AM - 5:00PM


7:30AM - 5:00PM


7:30AM - 5:00PM

*every other Thursday 6:00AM - 5:00PM


7:30AM - 12:30PM