Welcome to the Dental Radiology Diagnostics website, where we provide a dental imaging interpretation service that helps dentists provide the highest quality care for their patients.

All of our oral and maxillofacial radiologists are board certified by the American Board of Oral and Maxillofacial Radiology (ABOMR) as well as university faculty members.

Each dental imaging report (sample report) allows the referring provider to practice with the confidence and security of knowing that disease or abnormalities have been identified or excluded.

Easily Obtain a Radiology Report in 3 Simple Steps

Don't have a DRDx Account? Simply Register your practice in our HIPAA compliant web portal

Step 1

Submit a New Case:

  • Select Case Type (CBCT, Panoramic, or Comparison)
  • Fill in Patient Information and Clinical Information
  • Upload DICOM Files
  • Make Payment by Credit Card

Step 2

Case Assigned to Radiologist:

  • Standard turnaround is 1 to 4 business days
  • Rush turnaround is next business day or sooner

Step 3

Case Completed:

  • You will receive an e-mail when the case is completed
  • Login to your account to download the completed PDF report
  • Access all your case reports 24/7/365 through our secure web portal

All Inclusive Reports with no Hidden Fees

How do I Pay? We accept all major credit cards.



Conventional Panoramic Case


Review of 2 Standard
CBCT Cases


* International Fees for each case type may vary.

Note: There is no limit to the size of volumes reviewed.

Additional Services

Personal In Office CBCT Training

Please e-mail our radiologists at
for details, pricing and scheduling

Help with
Legal Cases

Please e-mail our radiologists at
for details and pricing

DRDx Account

Don't have a Dental Radiology Diagnostics account?

Registration is easy, free and secure

Create an Account

Our Consultants

Dr. Heidi Kohltfarber

Dr. Heidi Bridget Kohltfarber is the owner and managing oral and maxillofacial radiologist for Dental Radiology Diagnostics and a Dentsply Sirona 3D trainer. In addition, she is an adjunct professor in the Department of Diagnostic Sciences at the University of North Carolina at Chapel Hill. She received her D.D.S. degree from Loma Linda University in 2003 and in 2012 she received her master's degree in Oral and Maxillofacial Radiology from UNC-Chapel Hill. In 2017, Dr. Kohltfarber received her PhD in Diagnostic Imaging with an emphasis in craniofacial radiology at King's College London...
Read More

Dr. John Ludlow

Dr. John Ludlow is an adjunct Professor of the University of North Carolina - North Carolina Oral Health Institute. He received his DDS from the University of Michigan in 1978 and MS in Oral Diagnosis and Radiology in 1983. Dr. Ludlow's academic career has spanned 10 years at the University of Michigan and 25 years at UNC. He is a past president of the American Board of Oral and Maxillofacial Radiology, and past secretary of the American Board of Oral Medicine. He is a member of the State of North Carolina Radiation Protection Commission, and a consultant to the ADA Council on Scientific Affairs.
Read More

Dr. Peter Green

Dr. Peter T. Green obtained his D.M.D. degree from the Medical University of South Carolina. During dental school he served as a teaching assistant for gross anatomy and neuroanatomy, and also worked in the Division of Oral Pathology's biopsy service. Upon graduation, Dr. Green was awarded membership into Omicron Kappa Upsilon National Dental Honor Society. He pursued an additional three years of specialty training at the University of North Carolina at Chapel Hill where he earned a certificate and M.S. degree in oral and maxillofacial radiology.

Read More

Dental Radiology Diagnostics Supports Continuing Education

Several times each year, our Radiologists offer the The Complete Guide to CBCT course.

Advanced Cone Beam CT Interpretation Course

Date: December 7, 2018
Time: 8:00 AM - 4:30 PM
Location: UNC School of Dentistry

Register on or before October 31, 2018 and receive $100.00 discount.

Course Description

With the adoption of cone beam CT imaging the productivity and efficiency of a dental practice increases along with career satisfaction. However with such technology the dental practitioner is required to manage significantly more anatomical information than with 2D imaging. A more comprehensive understanding of interpreting CBCT anatomy and pathoses will be a significant aid in the clinician's ability to review a CBCT volume for significant findings. This advanced course is case based and designed to prepare the dental practitioner to systematically review a CBCT volume, recognize and categorize signs of abnormalities and how to manage the resultant findings and partner with an oral and maxillofacial radiologist. Learning will be accomplished through a computer lab based approach using CBCT cases from the UNC oral and maxillofacial radiology teaching files. Legal and ethical considerations will be covered as well as the role of the oral and maxillofacial radiologist in providing an advanced CBCT reading service to aid the clinician for those cases where abnormalities are recognized but not completely understood. This course requires some proficiency in computer use.

Course Objectives

Upon completion of this course, participants should be able to:

  1. Develop a working knowledge of the maxilla and mandible and associated structures.
  2. Systematically review a CBCT volume and recognize signs of pathological changes or abnormalities.
  3. Categorize CBCT findings into disease categories.
  4. Develop ways to partner with an oral and maxillofacial radiologist for radiology reporting and case management.

Register Now

DRDx on Social Media/Podcasts

Many dentists shy away from radiology and 3D Imaging...but why do you think that is? Is it because of expenses or are we afraid of all the myths we've heard about it over the years? In the latest podcast episode, I invite dental radiologist, Dr. Heidi Kohltfarber from Dental Radiology Diagnostics to reveal the truth about radiology and 3D imagining in dentistry. What makes you liable? How much radiation comes from our machines? Find out all this and more when you tune in to the full episode.

Dental radiology of 30 years ago has evolved in to Oral and Maxillofacial Radiology due to the advances in 3D technology and CBCT. Dr. Reznick discusses many topics in this interview with Dr. Heidi Kohltfarber.

Once you go 3D, you'll never go back." Hear why Heidi Kohltfarber, owner-Dental Radiology Diagnostics, started using 3D imaging with her patients--why you should consider it, too.

The Image Gently Alliance

Dental Radiology Diagnostics Proudly Supports Alliance for Radiation Safety in Pediatric Imaging

The Alliance for Radiation Safety in Pediatric Imaging - the Image Gently Alliance - is a coalition of health care organizations dedicated to providing safe, high quality pediatric imaging worldwide. The primary objective of the Alliance is to raise awareness in the imaging community of the need to adjust radiation dose when imaging children. The ultimate goal of the Alliance is to change practice.

The Alliance chose to focus first on computed tomography (CT) scans. The dramatic increase in the number of pediatric CT scans performed in the United States in the past seven years and the rapid evolution, change, and availability of CT technology and equipment well justify this Alliance strategy. The campaign has grown to include: parent information, Fluoroscopy, Interventional Radiology, Nuclear Medicine, and Digital Radiography.

Read More

Copyright © 2012 - 2019 Dental Radiology Diagnostics

Cookie Policy