Meet The Team at Polar Dental

Staff Bios - Dr. Robert Polese

Dr. Robert Polese, received his BSc and DDS at the University of Toronto. 
He is a published author and an active member of the Toronto Implant Study Club and the Ontario Study Club for Osseointegration, Ontario Dental Association, American Dental Association and the Toronto Crown & Bridge Study Club. 

Dr. Polese maintains a special interest in both cosmetic and implant dentistry, received his Invisalign Certificate and is very active in the local community.


Staff Bios - Dr. Jim ArgyropoulosDr. Jim Argyropoulos, received his DMD and Masters of Oral Biology at the University of Louisville, and has published papers in the Journal of American Dental Association (JADA) and the ADA. 

Voluntarily, he has assisted in coordinating and initiating an on-site dental clinic at Hellenic Home for the Aged / Hellenic Care for Seniors (Toronto) Inc. He uses biocompatible materials, allowing him to provide homeopathic treatment to naturally oriented patients. He is a member of the Canadian & Ontario Dental Associations, along with the American Dental Association, and certified in Lumineers TM BY CERINATE.

Staff Bios - Dr. Ari VoudourisDr. Ari Voudouris, received his DDS at the University of Western Ontario and his honors Bachelors of Science in Pharmacology at the University of Toronto. 

In June 2000, he received the Walter P. Teteruck award in fixed prosthodontics (crown & bridge). He is an active member with the International Congress of Oral Implantology, the Toronto Implant Study Club, the Toronto Implant Institute and the American Association of Implant Dentistry and is co-owner of Don Valley Dental Centre.


Dr-Justine-Chan-dentistDr. Justine Chan received her B.Sc. in Life Science from McMaster University and her DDS at the University of Western Ontario, where she completed an internship in orthodontics and pediatrics.  She has volunteered for Dental Outreach Community Service, and Oral Health Total Health, providing care to at-risk and special needs patients.  Strongly committed to continuing education, Dr. Chan is also certified in moderate oral sedation.  She is an active member of the Academy of General Dentistry, Ontario Dental Association, and Canadian Dental Association.

dr-stephanie-brown-dentistDr. Stephanie Brown received her DDS and Masters of Science from the University of Toronto and her Honours Bachelor of Science in Biology from Wilfrid Laurier University. She has published numerous scientific papers over the years and is an active member of the Ontario Dental Association and Toronto Central Dental Society. Dr. Brown is committed to improving her patients' quality of life by optimizing their oral health, improving oral functioning and enhancing aesthetics to boost self-esteem.


Dr. Nilou Sajadinia completed her B.Sc. (Hons) in Psychology and Biology, followed by her Doctor of Dental Surgery at Dalhousie University in 2013, with an externship in oral surgery. She is an active member of the Toronto Academy of Dentistry, Ontario and Canadian Dental Association. With a firm commitment to continuing education, she incorporates most recent material and techniques into her practice. Her professionalism, attention to detail and affinity for people contribute to her abilities as a general dentist. She provides full scope of dental care for all ages with a special interest in restorative, cosmetic and pediatric dentistry.

Staff Bios - Dr. Joshua ResnickDr. Joshua Resnick, received his DMD with honors from Temple University and an Honors Specialist with distinction in Nutrition and Biochemistry from the University of Toronto. 

Dr. Resnick participated in an externship for Orthodontics, published several articles related to such and computer modeling, and is looking forward to combining orthodontics with smile makeovers where applicable.

Staff Bios - Harry Orfanidis Dr. Harry Orfanidis received his diploma in Denturism in 1985. He specializes in full and partial dentures, as well as implant retained prosthesis. 

Harry enjoys servicing the community at large, and has been providing onsite/visitational services to most of our offices for over 5 years. 

Harry was a former full time Professor at George Brown College and is an active member of both the Canadian & Ontario Denturist Associations.


Dr.Paul Cohn is a resident and native of Toronto. He studied mathematics and dentistry at the University of Toronto and graduated in 2000.Dr.Cohn has volunteered and completed internships in Moose Factory, Northern Ontario and in Israel. He aims to provide painless dentistry in a relaxed atmosphere to the entire family. In his spare time Dr.Cohn enjoys time with family and friends, travelling, live music and blue jays games. Dr Cohn is an active member of the Ontario Dental Society, North Toronto Dental Society and The Alpha Omega Dental Fraternity.

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