Meet our Team


Paul Galloway, DMD

paulDr. Paul graduated with honors from the College of Dental Medicine at the Medical University of South Carolina in 2003, and then completed his post-doctoral specialty training in Pediatric Dentistry at MUSC in 2005. During his dental education, he received numerous awards and recognitions, including being named a Hinman Scholar, induction into the Omicron Kappa Upsilon National Dental Honor Society, the Dr. William S. Kramer Award of Excellence, and the Excellence in Academic Achievement award from Alpha Omega International Dental Fraternity annually given to the top honor graduate. Since completing his dental education, Dr. Paul has continued his commitment to excellence by attaining national board certification as a Diplomate of the American Board of Pediatric Dentistry. He is a member of the South Carolina Dental Association, the American Academy of Pediatric Dentistry, and the Southeastern Society of Pediatric Dentistry. He has also served as the SCDA’s Coastal District Chairman for Children’s Dental Health Month. Dr. Paul and his wife Libby reside in West Ashley and have three beautiful children – Noah (age 9), Samuel (age 7) and Sarah (age 4). They are active members of Centerpoint Church in North Charleston and have participated in many overseas medical and dental mission projects through their involvement in Medical Campus Outreach and Dental Community Fellowship. He enjoys being a mentor to dental students and leads a weekly Bible study for students in his home. A former college and professional baseball player, Dr. Paul was a member of the Clemson Tigers baseball team that played in the College World Series in 1995 and 1996. When not at the office, he enjoys exercising, going out to eat with family, working in the yard, playing and watching sports of any kind, and coaching youth baseball, basketball, and soccer.


Katherine Renne, DMD

katherineDr. Renne is a board-certified pediatric dentist who joined our team in July 2014 after spending the last three years on faculty at the Medical University of South Carolina’s College of Dental Medicine.  She was a summa cum laude graduate of the College of Charleston and also graduated with honors from MUSC’s College of Dental Medicine where she was named Hinman Scholar and received the William S. Kramer Award of Excellence.  She completed her post-doctoral specialty training in Pediatric Dentistry at MUSC in 2011.  She is a member of the South Carolina Dental Association, the American Academy of Pediatric Dentistry, and the Southeastern Society of Pediatric Dentistry. She has also served as the coordinator for the SCDA’s annual Give Kids a Smile Day.

Dr. Renne and her husband, Dr. Wally Renne, have a beautiful daughter, Isabella, and reside in West Ashley.  In her free time she enjoys the beach, spending time with family, reading, and cooking.


Malinda Treacy

Malinda Treacy - Charleston SC Dentist and his TeamOur Office Manager, Malinda Treacy, has more than 25 years of experience in health care offices and a B.S. degree in Business Administration from Southern Wesleyan University in Central, SC. Originally from Chattanooga, Malinda lives on James Island with her husband, Robert, and their rowdy Jack Russell Terrier, Rhett. She is an avid boater and loves entertaining family and friends who come to visit Charleston. Besides focusing her efforts on making the business aspect of your dental experience an efficient and pleasant one, Malinda loves children and strives to make every child’s visit a positive experience.


Megan Colson

meganAn Expanded-Duty Dental Assistant, Megan Colson has worked exclusively in pediatric dentistry since graduating from Trident Technical College in 2006 and has been a part of our team since 2010. She lives in Summerville with her husband, Rob, and two sons, Brandon and Preston. In her spare time, Megan loves spending time with her family, enjoying the outdoors, and cheering for her favorite team, the Pittsburgh Steelers. She enjoys watching her patients grow up while teaching them how to establish life-long healthy dental habits.


Kaitlyn Crompton

kaitlynOur Dental Hygienist, Kaitlyn Crompton, began working with our team as the Front Office Coordinator in January 2012 and returned in May 2014 after receiving her certificate for Dental Hygiene from Trident Technical College.  In her free time, she enjoys reading, going to the beach, and spending time with family and friends.  Kaitlyn loves caring for her patients and enjoys educating them on all aspects of proper oral health care.



Danielle Boosz

danielleAn Expanded-Duty Dental Assistant, Danielle Boosz joined the CCD team in 2014 and has over three years of experience in the dental field.  Originally from Ohio, she now lives in Summerville with her husband, Cory, and their dog, George.  Danielle loves spending time with children and enjoys making dental hygiene fun.


Kaileigh Duckwall


Our New Patient Coordinator, Kaileigh Duckwall, joined our team in October 2013.  She has a diverse background in the dental field and is continuing her education at Trident Technical College.  Originally from Indiana, she now lives in Charleston with her husband, Dave, and their two dogs, Wrigley and Yankee.  Kaileigh enjoys getting to know our patients and their families and strives to make the initial dental visit as efficient and stress-free as possible.  In her spare time, she enjoys traveling, going to the beach, and spending time with friends and family.


Jill Gnass

jillOur Front Office Receptionist, Jill Gnass, is the newest member of our team.  She joined us in September 2014 after moving to Charleston from Charlotte, NC.  Jill loves working with children and enjoys seeing their happy faces in the office.  Outside of work, she enjoys the beach, traveling, and spending time with her friends and family.








To learn more about our dentists and team, visit Cornerstone Children’s Dentistry or call us at (843) 556-1655.