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After Transforming Smiles for 30+ Years in the Heart of Miami Beach we have closed our office.


MG Family Dentistry was the leading Dentistry in Miami Beach. Due to Dr.Guio's passing in April 2022 and many difficult decisions throughout the months after,

we had to close our office officially in January 2023.

It was an absolute pleasure and so many beautiful years caring for each and every one of you. 

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Dear valued friends & patients:

We have come to a difficult decision to close our dental practice. As many know, my late wife Dr. Marleny Guio and I opened this practice 30 years ago, and earlier this year in April she passed away. These past months we have done our best with Dr.Munoz and our incredible team to continue treating everyone, but the time has come for a new chapter.


We have enjoyed treating each one of you, many generations of families too. It is very hard to say goodbye but, we want to ensure that all of you continue getting great dental care too.


We are so appreciative of your trust and support, and eternally grateful for the many relationships we’ve formed through the years with all our wonderful patients.


To ensure a smooth transition we plan to maintain our Office Phone Number active and open to help in any way we can. And do not hesitate to call us if you need your past x-rays, dental history or more info on the Dentists & Specialists we recommend to continue dental care & treatments.


To request dental history, please feel free to write us below in the contact form. 


Thank you again, for the opportunity to know and serve you through the years. We wish you the best always! Here begins another chapter for all of us.

Forever grateful,


Luis A. Mesa

Office Manager &

Husband of the Late Dr. Marleny Guio DDS

Who We Were

1989 - 2023

This is how we started our Dental Office.

We always dreamed of offering incredible dental care to many! We were able to build and open our office 30+ years ago and stay until 2023 in the heart of Miami Beach, on Alton Road. We were blessed to do what we love most, every day. We had an unbelievable team that became family and as a team we were always willing to help anyone who walked into our office.

Dental x-ray


To inform you: we have not been relocated,

we closed the family business, for any patient history

or dentist recommendation feel free to write us down below.

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