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Dr. Stephen Mangan was born in California and came east to receive his Bachelors at Rollins College in Winterpark, Fl. Dr. Mangan attended Nova Southeastern University College of Dental Medicine where he graduated suma cum laude and number one in his class. He went on to complete his specialty training at Nova, receiving his Certificate in Endodontics.

Dr. Mangan is a Diplomate of the American Board of Endodontics and has extensive experience in all types of endodontic treatment. He resides in Davie, Fl and enjoys spending time outdoors with his sons.


Dr. Aranguren is a Board Certified in Periodontics and Dental Implant Surgery in practice in South Florida. She completed residencies at the University of Connecticut in Advanced Education in General Dentistry in 2013, Periodontics and Masters in Dental Sciences in 2016. Originally from Venezuela, she graduated from the University of Zulia, in Maracaibo in 2002 with highest honors. Before completing her residencies, she practiced as a dental hygienist. Current practice interests include the full range of periodontal and implant procedures with an emphasis on regenerative, minimally invasive and esthetic periodontics, immediate loading implant dentistry, accelerated orthodontics, and dental technology applications including robotics. She is certified in conscious sedation, Yomi® (Neocis Robotic Implant Surgery) LANAP®, Invisalign®, DSD®, and conscious sedation.
She is an active member of the AAP, Academy of Osseointegration, ITI and is involved with the leadership development the AAP, Young Clinicians Committee with the AO.

Dr. Aranguren is fluent in Spanish and lectures on Periodontal Regeneration at the Universidad Autonoma de Mexico and local study clubs.

Dr. Aranguren can be found running, biking or enjoying the ocean when not focused on professional activities.


Dr. Marianna Pasciuta received her dental degree (DDS) from the Central University of Venezuela, Caracas. Later, she pursued postgraduate training in Operative Dentistry at The University of Iowa in Iowa City, where she earned a Certificate and Master of Science Degree in Operative Dentistry.

In 2005, she completed specialty training in Prosthodontics at the Louisiana State University in New Orleans, where she joined the Faculty of the Department of Prosthodontics as a full-time Assistant Professor.

Currently, Dr. Pasciuta works as a Faculty Member in the Graduate Prosthodontics Program at Nova Southeastern University, College of Dental Medicine in Fort Lauderdale and also maintains a private practice limited to Prosthodontics and Restorative Dentistry.

D.M.D., M.S.

Dr. Bernard Segall has been a practicing prosthodontist in Miami since 1973. He is well known as a local, national and international lecturer whose research in maxillofacial prosthodontics has been printed in numerous professional journals and textbooks. He is currently a full professor in the Graduate Prosthodontic Department at Nova Southeastern University. He is also on the clinical staff of Jackson Memorial Hospital and Mount Sinai Hospital.

Dr. Bernard Segall received his Doctorate of Medical Dentistry from the University of Pittsburgh in 1968. Upon graduation, he continued his training in prosthodontics at the University of Pittsburgh and completed his maxillofacial training at Roswell Memorial Park Hospital, a renowned cancer research hospital in Buffalo, New York.

A fully integrated member of the Dade County professional community, Dr. Bernard Segall is a past president of many societies, including the American Cancer Society (ACS), the Miami Beach Dental Society (MBDS), Dade County Dental Research Clinic (DCDRC), and Alpha Omega Dental Fraternity (AODF).

Dr. Bernard Segall resides with his wife and young daughter in Coconut Grove, Florida.

C.D., D.D.S.

Dr. Luciana Ravazzi has been a general dentist in Coconut Grove, Miami for more than ten years. Born in Sao Paulo, Brazil, Dr. Ravazzi first earned her degree at UNESP- Paulista State University in Sao Jose dos Campos, where she graduated in the class of 1993, following in her father’s footsteps, as he also has been a dentist for over 50 years.

Dr. Luciana Ravazzi practiced general and cosmetic dentistry in Sao Paulo, Brazil, for eight years before moving to the United States in 2001. While in Brazil, she also obtained an Advanced Education degree in Preventive, Interceptive and Corrective Orthodontics. She continued her career in the United States, being accepted at the University of Southern California in Los Angeles in 2005, where she participated in the Advanced Standing Program for International Dentists, achieved the Dean’s list throughout her graduate program, and earned her Doctorate of Dental Surgery degree in 2007.

After obtaining her licenses in California and Florida, Dr. Ravazzi moved to Miami and joined the practice, performing general dentistry, restorative, cosmetic dentistry, root canals, CEREC®, Invisalign®, and pediatric dentistry. She is a very well-known general dentist in Coral Gables and Coconut Grove area.

Dr. Ravazzi resides in Miami, Florida. Dr. Ravazzi is a member of the following professional dental associations: Florida Dental Association (FDA), South Florida District Dental Association (SFDDA), California Dental Association (CDA) and American Dental Association (ADA).


C.D., D.D.S., M.S.

Fourth Generation Dentist Gives Patients Something to Smile About

Dr. Bruno Sharp is a prosthodontist (specialist in the restoration and replacement of teeth to provide optimal dental function coupled with an aesthetic appearance) commonly referred to as a “plastic surgeon of dentistry,” with over 20 years of advanced training and experience. Born in Rio de Janeiro, he is the fourth generation of dentists from the Sharp family from Brazil who has studied in the United States, following a family tradition of more than 100 years.

Dr. Sharp earned his dental degree in Rio de Janeiro and completed an advanced program in restorative dentistry at the National University in Brazil. He then studied in the United States and received a Doctorate of Dental Surgery at The Medical College of Virginia School of Dentistry. Following that, he specialized in prosthodontics and graduated from the University of Florida’s College of Dentistry (where he received a Master’s of Science degree).