Our Team

Dr. Louis Perrone DDS

Dentist (Retired)

Dr. Perrone has been practicing dentistry for over 30+ years, as a graduate of Temple University School of Dental Medicine in 1968. He founded Kimberton Dental in 1972 with his brother Dr. Leonard Perrone. Ever since then he’s been happily serving the community of Phoenixville.  Outside of his dedication to his work, he enjoys golfing, reading, and spending time in sunny southern Florida.

Dr. Nhat-Khai Do DMD


Dr. Khai joined our practice in 2003. A Graduate of the University of Pennsylvania’s Dental Medicine Program, she became our new practice owner in 2006. With over 10 + yrs of experience in dentistry, Dr. Khai strives for the most relaxing experience in her chair.  When she’s not at Kimberton dental she loves spending time with her husband and her two children.

Diane Proud RDH

Registered Dental Hygienist

Our hygienist Diane has been with us for over 27 years. She received her BS in biological health from Penn State University and obtained her RDH/ associates degree in dental hygiene from Montgomery County Community College. 25+ years of experience has given the meticulous Diane the ease, efficiency, and gentle touch of seasoned professional. When she’s not here at Kimberton Dental she enjoys reading and spending time with her twins Steven and Lauren.