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
2009 05 21 16 34 07 897 Insurance 70x70
Page 1 of 1
Top Stories
Police Aldeca Productions
Legal Issues
Celebrity dentist killed by police
Author and podcaster Dr. Steven Lin was shot dead by police after attacking two women at an apartment complex.
Discipline Employee
Legal Issues
Dentist cited for unnecessary, expensive treatments to keep his license
Dr Bicuspid Podcast 400
Podcasts
Transforming dental office managers into COOs
Dentist Counsel Patient
Smile Design
Clinical tip: The 'why now?' question that can help you close cases
Dentist Installing Aligner Karrastock
Orthodontics
What is coming for clear aligners in 2026 and beyond?
More in Home
Celebrity dentist killed by police
By Melissa Busch
Author and podcaster Dr. Steven Lin was shot dead by police after attacking two women at an apartment complex.
March 4, 2026
Police Aldeca Productions
Dentist cited for unnecessary, expensive treatments to keep his license
By Clark Kauffman
An Iowa dentist charged with repeatedly performing expensive, unnecessary dental procedures on patients will retain his license.
March 4, 2026
Discipline Employee
Transforming dental office managers into COOs
By Kevin Henry
Dr. Roger Levin shares how you can unlock your dental office manager's hidden potential as a powerful practice chief operating officer (COO).
March 4, 2026
Dr Bicuspid Podcast 400
Clinical tip: The 'why now?' question that can help you close cases
By DrBicuspid.com staff writers
Learn how Dr. Paul Homoly's question can help you understand patient motivations more clearly and close more dental cases successfully.
March 4, 2026
Dentist Counsel Patient
What is coming for clear aligners in 2026 and beyond?
By Kevin Henry
The future of orthodontics is here: Hybrid treatments and smart technology are reshaping clear aligner care for dental patients.
March 4, 2026
Dentist Installing Aligner Karrastock
It's time to tackle the dental misinformation epidemic
By Ava Barros
Online dental misinformation about teeth whitening poses an increasing risk to patients, researchers caution.
March 3, 2026
Woman Headphones Smartphone Pheelings Media
Patients really worry about 3rd-molar surgeries
By Ava Barros
“Patients undergoing third molar extraction generally hold more negative preoperative expectations than what they actually experienced postoperatively,” researchers reported.
March 3, 2026
Third Molar Kabardins Photo
Dental manager sentenced to hefty prison term
By Melissa Busch
An unlicensed dentist was sentenced to prison for Medicaid fraud and other charges.
March 3, 2026
Judge Defendant Sentencing Wavebreakmedia Micro
Imposter dentist arrested for assault, more
By Melissa Busch
A routine dispute between two people led to the arrest of an unlicensed "dentist."
March 3, 2026
Doctor Handcuffs Michael
5 most shocking dental-connected crimes
By DrBicuspid.com staff writers
Discover five shocking dental-connected crimes that include murders, poisoning, and fraud.
March 3, 2026
Police Line Tape New Africa
Very rare spontaneous dentin bridge forms after dental trauma
By Melissa Busch
A tooth's remarkable self-healing mechanism defied dental expectations after trauma.
March 2, 2026
2026 03 02 Spontaneous Dentin Bridge 400
This brain disease may be a risk factor for advancing gum disease
By Ava Barros
A new study connects this vascular disease to accelerated periodontitis.
March 2, 2026
Brain General
Page 1 of 239
Next Page