Gregory S Shanbour, DDS
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We are a periodontal and dental implant practice devoted to retaining your natural teeth and achieving periodontal health as well as function using conservative, state-of-the-art procedures. A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.

We provide comprehensive periodontal and implant examinations to establish a proper diagnosis, treatment plan, and prognosis, in order to achieve the most optimal outcome of your treatment Should a dental emergency occur, we make every effort to see and care for you as soon as possible. As a practice, we are true believers that preventative care and education are the keys to optimal dental health.
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Dr. Gregory Shanbour received his D.D.S. at the University of Oklahoma in 1982 and M.S. in Periodontology at the University of Michigan in 1984. He became a diplomate of the American Board of Periodontology in 1988. Dr. Shanbour established his private specialty practice in south Oklahoma City in 1984.
A comprehensive dental exam will be performed by your periodontist at your initial dental visit. Examination of diagnostic x-rays (radiographs): Essential for detection of decay, tumors, cysts, and bone loss. X-rays also help determine tooth and root positions. Oral cancer screening: Check the face, neck, lips, tongue, throat, tissues, and gums for any signs of oral cancer.
Digital radiography (digital x-ray) is the latest technology used to take dental x-rays. This technique uses an electronic sensor (instead of x-ray film) that captures and stores the digital image on a computer. Digital x-rays reduce radiation 80-90% compared to the already low exposure of traditional dental x-rays.
There are a great many toothbrush types available. Electric toothbrushes are generally recommended because electric brushes are much more effective than manual brushes. The vibrating or rotary motion helps to easily dislodge plaque and remove food particles from around the gums and teeth. The same results can be obtained using a manual brush, but much more effort is needed to do so.
Brush your teeth at least twice a day (especially before going to bed at night) with an ADA approved soft bristle brush and toothpaste. Place the brush at a 45-degree angle to the gums and gently brush using a small, circular motion, ensuring that you always feel the bristles on the gums. Electric toothbrushes are also recommended.
Reviews (7)
Emma Mangum
Emma Mangum
Sep 22, 2021
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Everyone here is very friendly and Dr. Shanbour was very helpful with any concerns I had. Also they take insurance, a rarity for periodontists around OKC. I had a gum graft done in February and it went extremely well and I was very comfortable. 8 months after my procedure and everything still looks amazing. Definitely recommend!
Tim Wells
Tim Wells
Sep 03, 2018
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I appreciate the attention to detail and professionalism by the entire staff. I highly recommend Dr. Shanbour and Periodontal Implant Assoc. for anyone that is in need of this type of work.
Gerald Witter
Gerald Witter
Oct 09, 2017
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Dr Shanbour Sr. has treated both my wife and me. In all cases the outcome has been VERY positive and we continue to consider him our "go to" periodontist! In addition to his exemplary abilities, Dr Shanbour has surrounded himself with, arguably, the friendliest, most efficient, and most caring staff it has ever been our pleasure to meet! If you are concerned about your oral health and are looking for THE BEST to help you out, look no further than Dr Shanbour and his staff!!
Jason Ashinhurst
Jason Ashinhurst
Sep 08, 2017
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I had an implant and bone graft done by Dr. Shanbour. They did great work and I am very pleased with how professional and straight forward they were. I will continue to use them for periodontal maintenance.
Cheryl Vascellaro
Cheryl Vascellaro
Aug 08, 2017
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I had a wonderful experience getting my implant. Everyone at Dr Shanbour's was wonderful and very helpful to me during that time. My dentist sent me there and I was so thankful that he did. My biggest fear was that the implant would fail, as a former dental hygienist I had seen several fail for no reason. It has been 6 months since it was placed and it is going strong. I have not hesitated to send friends to Dr. Shanbour. He really knows what he is doing and that is very important.
Sylvia Bickell
Sylvia Bickell
Jun 19, 2017
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I have had 3 implants done here! No troubles with any of the work. All of the staff are amazing!
Sara Rowe
Sara Rowe
Jun 16, 2017
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I had a distal wedge procedure done as well as a night guard. Both doctors are extremely knowledgeable and explain everything thoroughly. Both treatments have also helped me immensely! They're the only periodontist office my general dentist recommends, and I can see why.