The Team

Expanded Functions Dental Assistant
Tiffany is a recent EFDA graduate from AAA School of Dental Assisting in Pompano Beach, Florida. After trying a few different jobs ranging from a park officer, bank teller, and even a Zamboni driver, she found her dream career in dentistry.
Registered Dental Hygienist

Brittany received her bachelor’s degree in psychology at Palm Beach Atlantic University in 2014. She returned to school to pursue her passion to become a dental hygienist and graduated from Broward College. On her free time she loves spends time with her family and friends. She enjoys participating in obstacle mud races, attending Miami Heat basketball games, exploring new restaurants, and Disney vacations. (“I am a super Marvel comics fan! Spider-man is my absolute favorite!”)

Expanded Functions Dental Assistant

Connie describes her passion as a dental assistant to make her patients' experience a comfortable and enjoyable one. From the moment you meet her you will feel the warmth and kindness that she brings to every interaction. She has been a dental assistant for over twenty years and as she always says, "I love it more and more every day".

Administrative Assistant

Esther is one the front office team members that will greet you with a smile when you arrive for your visit. From making your appointments and checking you in, to helping you determine what insurance benefits are available to you, Esther has you covered. With her genuine and sweet personality, when you arrive, she'll offer you a cup of tea and make you feel right at home!

Dental Assistant

Sara started her career with Semidey Dental as a Dental Assistant. During her 2 years at the practice she became an integral part of the team, and starting in the summer of 2018, Sara will be taking a 4 year hiatus from Semidey Dental to go to dental school at the University of Florida. She will remain involved in the practice and when she graduates she will be returning home as Dr. Sara to work alongside Dr. Alex.

Office Manager

"I couldn’t ask for a better office to manage. Our patients, dentist, and staff are all remarkable. I can honestly say, I love my job."

  • Kathleen is one of the first voices that will greet you and her smile will welcome you in every time. She will guide you through the coordination of your treatment and financial considerations. She has helped countless patients just like you, afford the dentistry they needed and wanted, and she would love to help you too. "With affordable, comfortable payments it's within everyone's reach - why put it off?". Kathleen has an absolute commitment to doing things the right way, always going the extra mile for you, and she also has all of the special sugar free lollipops! Make sure to try one when you come in next!


Born in South Florida, Dr. Semidey was raised in Barcelona, Spain, before returning home to the Miami area for high school and college. Dr. Semidey earned his Doctor of Dental Medicine degree from the University of Florida in 2010. (Go Gators!) Alex, as he prefers to be called by his patients, regards dentistry as his craft – constantly working to elevate it through continuing education and the implementation of the newest technology in his practice. Once you meet Dr. Semidey, it is clear that he is fully committed to doing things the right way.

Call us

(954) 581-0120

4800 SW 64th Ave Suite 101

Davie, FL 33314

Email us