What is Biological Dentistry?

"Biologic dentists recognize the impact of toxic materials and relate it to dental and physiological health. The dentists are concerned with the integrity of the oral cavity and the use of materials and procedures in their practices that are systematicaly compatible."
Grieco Biological Dentistry is a proud member of:


Our Welcome Video

Comprehensive Oral Exams, Consultation and Treatment Planning, Gum Disease Diagnosis, Radiographic Evaluation by digital radiography at a 70-80% reduction in x-ray radiation exposure. Our Services

Our Services

Biological dentistry unites the best clinical practices and technologies of Western dental medicine with a wide array of practices beyond its horizon.It is fluoride-free, mercury-free and mercury-safe.

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Dr. Grieco & Support Team

Our commitment to serving our patients involves providing information that helps them to make more informed decisions about their dental oral health needs.
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Grieco Dentistry

3894 Old William Penn Highway
Murrysville, PA 15668
Phone: 724-327-4130
Fax: 724-327-9372
email: drderek@griecodentistry.com


"Thank you for taking time to work on my teeth until they not only feel fine but look good also. My health has improved dramatically since you became my dentist. I used to have stuffy sinuses everyday. "— Martin Andrews, patient

"I have made tremendous improvement in a number of areas since having the mercury removed from my mouth. I am so happy that I finally figured out what the problem was and had it taken care of. "— Greg Smith, Biological Dentistry patient

"Thank you so for all your help in this process. The improvements noted on the survey form may appear dramatic, but they are completely true and not exaggerated. My life has improved dramatically since the removal of the mercury from my mouth. "— Jan Kowalski, Mercury Removal