ZYGO Pro

Dr. Francesco Grecchi
MD, OMFS
+390289403146
STUDIO GRECCHI - Zygo Pro Center
Milan, Italy

Graduation in Medicine and Surgery at Università degli Studi di Milano in 1981. Academic Specialisation in General Surgery and Maxillo-Facial Surgery at Università di Milano. Chief of the Jaw Reconstructive Surgery and Advanced Implantology Unit of the Center of Diagnostics and Treatment for Head and Neck Diseases at Istituto Ortopedico Galeazzi in Milan since 2000. Head of the Maxillo-Facial Surgery Unit at Istituto Ortopedico Galeazzi in Milan since 2002. Consultant of the Maxillo-Facial Surgery Unit at Istituto Stomatologico Italiano in Milan since 2017. Founding Partner of GISOS (Italian Association of Studies for Osseointegration and Osteosynthesis). Author and co-author of over 100 scientific publications. Lecturer on the occasion of national and international courses and conferences.

More Professionals

Dr. Dan Holtzclaw is a Diplomate of both the American Board of Periodontology and the International Congress of Oral Implantologists. Long recognized as one of the world’s leaders in full-arch implantology, Dr. Holtzclaw has published over 60 articles in peer-reviewed journals such as the Journal of American Dental Association, the Journal of Periodontology, Implant Dentistry, the International Journal of Periodontics and Restorative Dentistry, and Compendium. Dr. Holtzclaw served as the Editor-In-Chief of the Journal of Implant and Advanced Clinical Dentistry for 13 years in addition to serving as an editorial board member and/or editorial reviewer for six additional dental journals.
With over 150 main podium lectures provided at major dental conferences all over the world, Dr. Holtzclaw has been named a “Leader in Continuing Dental Education” by Dentistry Today Magazine for the past 14 consecutive years. Dr. Holtzclaw currently serves as the Director of Fixed Arch Solutions for Affordable Care, LLC, a DSO with over 360 clinics in 41 states. Dr. Holtzclaw is a proud 13 year veteran of the United States Navy who finished his naval career as the periodontist for the US Navy Blue Angels Flight Demonstration Team.

Dr. David Zelig is a board-certified Oral and Maxillofacial Surgeon. He has a Bachelor’s Degree from the University of Memphis and earned his Doctor of Dental Surgery degree from the University of Tennessee College of Dentistry, he then completed his residency in Oral and Maxillofacial Surgery at The Long Island Jewish Medical Center.

He maintained a private practice in Memphis, TN, active in craniofacial and trauma surgery, as well as oral surgery resident education.
After returning to NY, he has been active in facial trauma surgery, and major implant surgery. He is an oral surgeon with The Clear Choice Dental Implant Center, as well as the Smile By Design team.

Dr. Zelig is a Fellow of the American Association of Oral and Maxillofacial Surgeons, the American Dental Association, and the New York State Dental Association. In his free time, he enjoys time with family, weightlifting, cycling and guitar.