Shannon Greifinger is a certified EFDA dental assistant with more than 35 years of experience, beginning her career at PHCC in New Port Richey, Florida. She holds certifications in IV sedation, orthodontics, and advanced training through the LVI Institute.
Today, Shannon’s role centers on training and mentoring new dental assistants, combining her deep knowledge with a passion for helping others grow into confident, skilled professionals. She has also been actively involved with Dentistry from the Heart, a nonprofit that began in New Port Richey and has since expanded nationwide.
Having recently moved to the mountains, Shannon enjoys hiking, fly fishing, and spending time with her family and friends.






