Dr. Gregory M. Semashko, DDS, Cranberry Township dentist
Dr. Gregory M. Semashko, DDS is a specialist (endodontist) practice in Cranberry Township, open Monday to Wednesday and Friday, with a 5.0★ rating from 2 Google reviews.
Cranberry Township, PAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Address | 9155 Marshall Rd, Cranberry Township, PA 16066Get directions |
|---|---|
| Phone | (724) 452-7080 |
Opening hours
| Day | Hours |
|---|---|
| Monday | 12 PM – 7 PMevening |
| Tuesday | 8 AM – 5 PM |
| Wednesday | 8 AM – 5 PM |
| Thursday | Closed |
| Friday | 8 AM – 5 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings (after 6 PM)
- Open Saturdays — no
- Open Sundays — no
Services
Each offered service links to the ranked list for Cranberry Township.
| Service | Offered | Specialist |
|---|---|---|
| Root Canal | Yes | Endodontist on staff |
| General Dentistry | Not listed | |
| Teeth Cleaning | Not listed | |
| Emergency Care | Not listed | |
| Tooth Extraction | Not listed | |
| Wisdom Teeth Removal | Not listed | |
| Dental Implants | Not listed | |
| Invisalign | Not listed | |
| Braces | Not listed | |
| Dental Crowns | Not listed | |
| Dentures | Not listed | |
| Veneers | Not listed | |
| Teeth Whitening | Not listed | |
| Dental Bonding | Not listed | |
| Cosmetic Fillings | Not listed | |
| Cosmetic Dentistry | Not listed | |
| Full Restoration | Not listed |
Google reviews
5.0★from 2 Google reviews
0 of them posted in the last 12 months.
Compare nearby Cranberry Township dentists
| Clinic | Rank | DR Score | Google rating | Evenings | Saturday | Sunday | Distance |
|---|---|---|---|---|---|---|---|
| Dr. Gregory M. Semashko, DDS (this clinic) | #29 | 49 | 5.0★ (2) | Yes | No | No | |
| Cranberry Oral Surgery | #4 | 64 | 4.9★ (208) | No | No | No | 0.2 mi |
| Kokai John DDS | #36 | 15 | Not collected | No | No | No | 1.1 mi |
| Cranberry Family Dentistry | #15 | 58 | 4.8★ (347) | No | No | No | 1.1 mi |
Questions about Dr. Gregory M. Semashko, DDS
What are Dr. Gregory M. Semashko, DDS's hours?
Dr. Gregory M. Semashko, DDS is open Monday to Wednesday and Friday. It is closed on Saturdays, and closed on Sundays. It stays open late on Monday until 7 PM. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.
Where is Dr. Gregory M. Semashko, DDS?
Dr. Gregory M. Semashko, DDS is at 9155 Marshall Rd, Cranberry Township, PA 16066. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.
What services does Dr. Gregory M. Semashko, DDS offer?
Dr. Gregory M. Semashko, DDS lists 1 of the 17 services DentistsRanked tracks, including root canal. The full list, with links to ranked lists for each service in Cranberry Township, is in the services table on this page.
How is Dr. Gregory M. Semashko, DDS ranked?
Dr. Gregory M. Semashko, DDS is ranked #29 of 40 dentists in Cranberry Township by DR Score, with 49 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.
Data last refreshed October 21, 2026
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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.