About Our Specialty Practice

Endodontists specialize in dealing with the cause, diagnosis, prevention and the treatment of diseases of the pulp (root canal) and surrounding tissues of the tooth and root, resulting in the saving of teeth and better overall oral health.

Endodontics in Cranberry has been serving the Butler, PA and Greater Pittsburgh area for more than 23 years. We are a specialty office, treating root canals, dental traumas, and problems related to older root canals. Dr. Gregory Semashko believes in providing a pleasant and caring environment, and personalized treatment for all of his patients.

The Latest Technology to Make Treatment More Comfortable

Dr. Semashko uses digital X-rays, surgical operating microscopes, electric hand pieces (to eliminate the “drill” sound), electronic apex locators, and ultrasonic instruments to diagnose and treat your dental problems. We treat patients from all over the Pittsburgh area, providing these services:

  • Root Canal Treatment
  • Endodontic Surgery
  • Endodontic Re-treatment
  • Traumatic Dental Injuries
  • Cracked Teeth

Credible and Compassionate – The Ultimate Care

Dr. Semashko is dedicated to his practice and his passion is to care for his patients. Since new advances in endodontic care are continually being discovered, Dr. Semashko attends 40-60 hours of continuing education both locally and nationally to ensure his patients are receiving the best remedies and technologies. This allows him to deliver the highest quality of technical care and treatments available. Dr. Semashko is an Assistant Clinical Professor at the University of Pittsburgh, School of Dental Medicine, Department of Endodontics, a member of the American Association of Endodontists and the President of the Pennsylvania Association of Endodontics.

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No Referral Needed

A referral from your dentist is not required to receive root canal treatment at Endodontics in Cranberry. Please contact us today if you’d like to discuss care or treatment options with Dr. Semashko. Our office hours are made for your convenience.

(724) 452-7080Schedule an Appointment

Meet Doctor Semashko

Dr. Semashko is dedicated to his practice and his patients’ care.

Meet the Doctor

Meet Our Team

Meet our experienced patient care team.

Meet our Team

Personal Service For All Endodontic Treatment

Our office provides friendly, attentive service for patients who may need root canal therapy or who require treatment on past root canals.

Many dentists in the Pittsburgh area refer their patients to Dr. Semashko for safe, skilled endodontic treatment because of his experience and easygoing manner with his patients. When you step into his office, you are the staff’s number one priority. Your appointment time is made just for you. You can share your concerns, ask questions, and receive the highest standard of treatment. You won’t be rushed, and your root canal treatment will be a positive, pleasant experience.

Patient Testimonials