Our Specialists
At Dental Clinic we strive to give you the best possible treatment and experience to help
you achieve your dental goals

Dr. Frank Bigham
Dr. Irina Frolov graduated in 1995 from Medical University in Kharkiv, Ukraine with a diploma in general dentistry.

Dr. Pamela Knaack
Having graduated in 1990 with an R.D.H, Pamela worked in and shared ownership of a very successful dental practice.

Dr. Gerald Gleaves
Gerald graduated from the University of Adelaide in 2004 being awarded the Dental School Dean’s Award in his final clinical year

Dr. Lillian Sparks
In 2015 Dr Sparks was accepted as a Fellow in the International Congress of Oral Implantologists (ICOI)

Dr. Dennis Dulaney
Dennis completed his Bachelor of Oral Health from the University of Sydney in 2012 and was awarded in his final year.

Dr. Jennifer Foster
Dr. Jennifer Foster has been in practice for almost 20 years graduating BDS from the University of Manchester, UK in 1997

Dr. William Gardner
Dr William Gardner completed her undergraduate dental degree at the University of Western Australia in 2003

Dr. Mayra Hastings
With years of experience she prides herself on providing minimally invasive periodontal care for patients

Dr. Billy Logan
Working over the past 18 years in both private practice and teaching at the universities inspired an interest in Oral Medicine
Meet Dr. Frolov
Dr. Irina Frolov graduated in 1995 from Medical University in Kharkiv, Ukraine with a diploma in general dentistry. She earned her Doctorate of Dental Surgery (DDS) from the College of Dentistry at NYU in 2014. After years of always being at the top of her classes, she earned the nickname “Irina Machina”. Irina was greatly inspired by her grandmother, who was also a dentist. She still has her grandma’s beloved tools of the trade. Ask her and she will show them to you with pride!
Irina’s motto is “Listen carefully to your patients’ concerns.”.
Irina has had many patients follow her from office to office until finding her home in Trevose. This is a special loyalty that not a lot of dentists might encounter in their careers. Dr. Frolov was even still treating her beloved patients during a leg injury involving nine grueling surgeries.
Our office philosophy keeps patients at the center. We don’t just talk about this philosophy, we demonstrate it. We are not a factory; we know our patients by name! Dr. Frolov loves her work assisting others in saying goodbye to mouth pain and hello to the smiles they’ve always wanted. Her office slogan is “Modern dentistry in gentle hands.” The concept is not some marketing company’s creation, but her own. Dr. Frolov is constantly learning, and she has gained many formal certificates and acknowledgments along the way.
Booking a visitCredentials and Certificates
- Certification for child abuse and infection control
- Invisalign Certificate
- Bioterrorism Certificate
- AAFE Botox and fillers Certificate of Training
- PA Dental License
- NJ Dental License
- PA DEA License
- NJ DEA License
- CDS Dentist NJ



Irina is also very excited for her son, Alex, to join her practice next year.