Meet your dentist

Welcome to Alpharetta Comprehensive Dentistry, where our goal is to ensure you have an experience that will leave you smiling both inside and out! We offer a full range of dental services for teens through seniors, with a focus on comprehensive restorative and cosmetic dentistry, dental implants and restorations from start to finish in our office.

Dr. Lorenzo Minniti, DDS, MAGD

General, Cosmetic & Implant Dental Services


Born in Catania, Italy, Dr. Lorenzo Minniti is a graduate of Towson State University (Maryland) and the University of Maryland, Baltimore College of Dental Surgery, where he completed his Dental degree and his Advanced Education in General Dentistry residency. He worked one year for the United States Navy in Virginia Beach, providing dental services to Navy and Marine Corps personnel and then moved to Alexandria, Virginia, to join the practice of Dr. Robert Argentieri as an associate. Postdoctoral studies include implant training at Montefiore Hospital in New York and advanced Cosmetic Dentistry at the Nash Institute of Dental Learning in Charlotte, NC.
His on-going studies include new concepts in minimally-invasive dental techniques, implant dentistry and bone grafting. Dr. Minniti is married to Dr. Petula Hom; they have two children, Eva and Salvatore. The couple is a sponsor of the Fundraising BIKE MS. When not working, Dr. Minniti enjoys biking, traveling and photography. Dr. Lorenzo Minniti, DDS has received the Mastership Award from the Academy of General Dentistry. Dr Minniti is a big proponent in continuing education. This prestigious honor is achieved by completing 1,100 hours of continuing education in the 16 disciplines of general dentistry, including over 400 hours of hands­ on clinical skills training. The Academy of General Dentistry is a national association of general dentists, and Mastership is the highest honor that can be attained in this organization. Less than 3,000 dentists nationwide hold MAGD status. Read here Facts about the ACADEMY OF GENERAL DENTISTRY and the MASTERSHIP.

Why Choose Us

We are a general dentistry practice; our neighbor and Dr. Minniti’s partner Dr. Petula Hom are partners in real life as well as our chosen profession. We combine our fields of expertise to offer comprehensive services for your family in one location.

Whatever the needs, our team is dedicated to helping you and your loved ones improve your dental health and smile appearance.

It is important to us that we take the time to provide each patient with comfortable dental care in a friendly, relaxed atmosphere. Dr. Minniti’s professional abilities are backed by current technologies including digital dental xrays, clear orthodontic braces, intraoral cameras and whitening options.

Your Dental Health Starts Here

Flexible appointments and financial options available.

Call 678 – 990 – 8590