Certified by Flagship Oral, Facial, and Dental Implant Surgery • Apr 12, 2026
Oral and Maxillofacial SurgeryOral Surgery
Our doctors are unique and highly trained in both medicine and dentistry. They hold degrees from American medical and dental institutions. In addition, they are specially trained to provide fully-monitored general anesthesia in a safe, comfortable, and convenient environment for any of your necessary Oral and Maxillofacial surgical needs. In fact, all of our facilities are accredited by the Joint Commission (formally the Joint Commission on Accreditation of Healthcare Organizations, JCAHO) as ambulatory surgery centers. Enjoy peace of mind knowing that you’ve chosen the highest level of Oral & Maxillofacial Surgical expertise available in the Greater Philadelphia area.
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Location
Certified by Flagship Oral, Facial, and Dental Implant Surgery • Apr 12, 2026
Certified by Flagship Oral, Facial, and Dental Implant Surgery • Apr 12, 2026
Monday7:45 AM - 4:00 PM
Tuesday7:45 AM - 4:00 PM
Wednesday7:45 AM - 4:00 PM
Thursday7:45 AM - 4:00 PM
Friday7:00 AM - 2:00 PM
SaturdayClosed
SundayClosed
Reviews
4.8
550 reviews
5 stars
492
4 stars
25
3 stars
10
2 stars2
1 star
21
SW
Sandra Wells
2 days ago
5.0
Friendly and professional staff. Clean office and my procedure went smoothly and quickly.
TB
Theresa B
6 days ago
5.0
Everyone is so nice and makes you feel less stressed going to a surgeon. Dr Kienle is excellent. I have had a few surgeries by him and he is excellent. I healed very well (following instructions!) The staff are all very nice and compassionate people.
SW
Susan Wilson
Mar 23, 2026
3.0
I was satisfied with the treatment received by Dr. Gunawardena. My time with the doctor lasted about 5 minutes. However, I sat in the waiting room for exactly an hour. I understand delays happen, but would it have been possible to call me and tell me to come a bit later? An hour wait hints at you not having respect for patient’s time.
TT
Tengiz
Mar 19, 2026
1.0
Girl in the front was not very professional plus they promised me in 4 hours that prescription will be ready.
Went there the following day. Pharmacy said they don't have any information.
So still don't have my antibiotics. The pharmacy doesn't have anything and no one answering in the office. At the Warminster location
Before anything, it took me about 4 attempts to make an appointment every time I called back, they never had my information, spoke to three different people. I will help you out. They put all my information. I called back they didn't even know who they're speaking with.
But doctor and then the 2 ladies out back that were helping. There were excellent. Thank you
DJ
Dave Jamieson
Mar 9, 2026
4.0
Had teeth extracted, bone grafts and implants put in.
Dr Gun was really good & professional. I would definitely recommend. My only advice is to set follow up appointments before leaving & make sure you understand what the step should be. The staff seems to not be sure what your next appointment is for & they tend to try to set dates further out than they need to be.
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