Solid City Smiles: The Doctors

Dr. Gregg Codelli

Dr. Gregg Codelli - North Atlanta PeriodontistDr. Gregg Codelli was born in Pittsburgh, PA, yet shortly thereafter his family moved to Germany, then Switzerland and finally Belgium before arriving in Atlanta for his last year of high school. He attended Emory University in Atlanta, GA. After earning his DDS degree at the University of Tennessee in Memphis he completed his specialty training in Periodontics at the University of Tennessee in Memphis. Dr. Codelli moved back to Atlanta in 1988 to enter into private practice. He has completed advanced training in both surgical and restorative dental implant treatment at the Medical College of Georgia/American Academy of Implant Dentistry implant Maxi–Course (1992) as well as the prestigious Misch International Implant Institute (1995).

As a dedicated husband and father of two, Dr. Codelli has many interests outside of periodontics and dental implantology. He is an accomplished classical pianist and organist (playing at St. Peter’s Basilica in Rome, Italy, just recently); he continues to be actively involved with music at his church directing the choir. His wife Natalie is also a gifted musician. They both enjoy snow skiing and travel – the latter especially to keep up their language proficiencies (French and German for Dr. Codelli and Italian for Natalie).


  • American Dental Association
  • American Academy of Periodontology
  • American Academy of Implant Dentistry
  • International Congress of Oral Implantologists
  • Georgia Dental Association
  • Fellow, Misch International Implant Institute
  • Southern Academy of Periodontology
  • Articles/Hospital Affiliations/Awards, etc.
  • Diplomate, American Board of Periodontology (board–certified)
  • Diplomate, American Board of Oral Implantology/Implant Dentistry (board–certified)

Dr. Daniel Shelby

Image coming SoonDr. Daniel Shelby grew up in Central Montana and learned many aspects of being an outdoorsman. Dr. Shelby’s father was/is a practicing dentist in Montana, which encouraged him into a career in dentistry. It was at an early age Dr. Shelby knew dentistry would be his chosen field.

Dr. Shelby moved to Missoula Montana with his family where he attended a Christian high school and then later attended The University of Montana where he received a degree with honors in microbiology and majored in medical technology, premedical sciences, cell and molecular biology and minored in chemistry. After graduating from undergraduate University, Dr. Shelby worked in his father’s general practice modernizing his office into a computer driven practice and also managed his practice to better understand “the Business”. After a year of working for his father, Dr. Shelby applied to dental school and decided to attend Boston University Goldman school of Dental Medicine where he received his dental degree also with honors.

Dr. Shelby met his lovely wife Orsi while in dental school and they were later married in Missoula Montana, June 2008. Dr. Shelby worked with his father in Missoula MT and brother in Havre MT for one year before deciding to open his own general practice in North Dakota in an area of extreme dental shortage. He practiced dentistry in North Dakota for 5 years. General practice was gratifying, but Dr. Shelby found that his interests mostly were in surgery/periodontics and therefore he applied to periodontal residencies. He then attended The Dental College of Georgia at Augusta University where he received a periodontal specialty degree July 1, 2017.

Dr. Shelby and his wife have two children Anna and Roy Shelby. His family attends Baptist churches, and they enjoy music, art, outdoor activities and traveling to see family in Europe, Montana and Texas.

Contact Us

Solid City Smiles
Gregg R Codelli DDS
1707 Mount Vernon Road
Atlanta, GA 30338
New Patients: (678) 820-4191
Current Patients: (770) 668-0604
Fax: 770–234–3899

About Us

Welcome to Solid City Smiles. We congratulate you on taking the first step toward improving your periodontal health. Please utilize this web site as a resource. It will help you  understand your course of treatment and answer any questions related to periodontal therapy. Dr. Codelli is a specialist in periodontics and implantology.

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