Join Our Family

of smiles

  • Meet Dr. Michael Zetz

    and the crescent moon team

    Dr. Michael R. Zetz Jr. graduate from St. Louis University and received his MS in Orthodontics and an Orthodontic Certificate, he also earned a Hospital Dentistry Certificate from Ohio State University, a DMD from the Medical University of South Carolina, and a BS from Wofford College.

    Since 2003 Dr. Zetz and his team have been providing beautiful smiles to the Charleston area! The clinical staff at CMO has over 70 years of combined caring for patients across the Lowcountry.


we offer

At Crescent Moon Orthodontics, we have a variety of treatments designed for multiple different age groups. When you first come in for your examination we will determine the best possible treatment for your specific needs. Your new smile is waiting for you!


Our clear aligner trays are completely designed and fabricated with Dr. Zetz setting up your teeth in the most ideal position. In a single visit, you have your initial consultation and have aligners put into place, Dr. Zetz and the CMO team will work with you and surpass your expectations!


The Invisalign system is a great option for adult patients with particular orthodontic bite problems. The system consists of a series of clear overlay templates called aligners that are created by computer simulation to over time move the teeth. Give us a call today to see if Invisalign is the system for you.


We offer high quality traditional (metal) and clear (porcelain) braces. In addition, we offer a combination of both the function of metal and the cosmetics of clear braces, Rhodium coated braces.



“Most professional and friendly office staff Dr. Zetz has an amazing personality and he’s been very kind in my very short time I’ve been there. Tammy one of the Ortho Assistants is amazing and super helpful afterhours. It’s a pleasure to see a Doctor that is hands on with his patients, rather than not being engaged. I recommend him and his staff 100% and will be bringing my children to him for future treatment.”

- Dana Pagan, Happy Client

First impressions were fantastic! We’re new to the Island, and I had read many glowing reviews of Dr. Zetz and his support team, and now I’m a believer! We have four kids that will all eventually need work, I’m assuming, so I am certain we’ll be getting to know everyone there real well over the next 8 years! Everyone is very professional, knows there stuff, very thorough in explaining everything, and made my daughter feel extremely comfortable and confident. The office is neat and tidy, and very well designed, creating a friendly and relaxing environment.


I have been working with this wonderful staff for 5 years now and continue to be very impressed with their professionalism, results, and customer service. Why is there not a 6 star option?


Contact Us


two great offices

Daniel Island Location

Daniel Island: 899 Island Park Drive, Suite #103

843-278-1902 Get Directions

Summerville Location

Summerville: 602 Nexton Square Drive

843-594-0594 Get Directions