David J. Pettigrew, DMD

Insurance
10 reasons why dental claims are denied
In today's economic environment, nothing can set a dentist's teeth on edge faster than rejected insurance claims. Most dental insurance companies agree, though, that many claims are denied for some common, easily correctable reasons.
May 31, 2009
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Ex-employee accused of stealing from DSO practice
A former employee accused of stealing from the dental service organization (DSO) practice where she worked has been arrested.
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Legal Issues
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Ex-employee accused of stealing from DSO practice
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A former employee accused of stealing from the dental service organization (DSO) practice where she worked has been arrested.
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By Ava Barros
A Journal of Dentistry study reports that childhood stress may affect kids' oral health in ways like increased caries risk, emphasizing the need for dentists to address psychological factors.
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From the outside, your practice looks healthy. However, when you check your numbers, the profit margins tell a different story. How do you change the story? Javeria Rameez Naqvi shares some ideas.
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Clinical tips on Instagram? Dr. Tom Giacobbi shares 3 influencers dentists should follow
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Ready to level up your clinical knowledge on Instagram? Dr. Tom Giacobbi suggests following these three influencers.
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A patient who claims her jaw was broken during a third-molar surgery because she didn't have enough anesthesia has filed a lawsuit against the dentist and the dental practice.
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DSO leaders share their top priorities for fall 2025
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Six executives at Dykema’s 12th Annual DSO Conference shared their top priorities for the rest of the year, and their insights offer a clear look at where the industry is heading.
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Got a hobby? What you do may make you a better dentist
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Having a hobby may be beneficial to improving dentistry skills, according to a new study.
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The AI revolution in dentistry: What you need to know
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Ex-dental worker accused in teeth-whitening scam sentenced
By Melissa Busch
An ex-dental employee accused of tampering with a work computer after she was fired and illegally performing teeth whitening offsite has been sentenced.
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These factors may affect tooth loss in younger gum disease patients
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Patients under age 36 with severe gum disease, limited education, and a history of smoking may be at greater risk of tooth loss, reports a study published in the Journal of Periodontology.
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Clinical tip: Your checklist for dental implants and CBCT
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Are you using cone-beam computed tomography (CBCT) imaging correctly when planning dental implants? This clinical tip, courtesy of CDOCS, explains how CBCT can benefit you and your patients even more.
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Dentist, stylist fight over deceased bigamist husband’s millions
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A dentist and a beautician who married the same man five years apart in Las Vegas are battling over his multimillion-dollar estate.
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