Kids Pediatric & Orthodontic Specialists

Meet Our Dentists

Our Pediatric Specialists, Dentists and Orthodontists at Treehouse Dental Care have many years of experience working with patients of all ages and abilities, and are committed to caring for the oral health of your family.

Dr. Barry Rubinoff, Pediatric Dentist, TorontoDr. Barry Rubinoff, Pediatric Dentist

Thornhill and Toronto

Dr. Rubinoff continues to not only enjoy, but also thrive, in his chosen profession. Surrounding himself with caring, dedicated, long-standing staff, Dr. Rubinoff's focus for his practice is child dental prevention. Prevention as it applies to dental decay, gum disease, orthodontic problems, mouth injuries and of course, anxiety and fear.

In addition to his busy office schedule, Dr. Rubinoff enjoys speaking to groups of parents and health professionals about the unique dental health needs of children. Working with people has always been stimulating and rewarding for Dr. Rubinoff, as he is also a part-time teacher at the University of Toronto Dental School.

A hockey dad with 5 boys, Dr. Rubinoff is always willing to share his experiences and give tips to new hockey parents. He also has a teenage daughter who hates the hockey rink! If you don't see him at the office, you might just catch him at the rink.

Dr. Clifford Simon, Pediatric Dentist, TorontoDr. Clifford Simon, Orthodontist

Thornhill and Toronto

Originally from Montréal, Dr. Simon earned his dental degree from McGill University in 1987. After graduation, he worked as a general dentist for 4 years with the James Bay Cree of Northern Quebec. In 1994, Dr. Simon continued his professional education at Philadelphia's Temple University in orthodontic training.

Since 1995, Dr. Simon has been practicing orthodontics in Toronto with Dr. Rubinoff and continues to serve as Chief Orthodontist to the Cree Board of Health and Social Services of James Bay, Quebec.

Dr. Simon considers including orthodontic evaluation and treatment in a children-focused dental practice to be a great benefit to the patient, in terms of early treatment needs and oral hygiene reinforcement. An avid traveller, he enjoys visiting new countries, experiencing new cultures and photographing everything for future memories.

Dr. Matt Grinstein, Toronto Dentist Limited to Children at Treehouse Dental Care in TorontoDr. Matt Grinstein, General Dentist, Practicing Limited to Children

Etobicoke, Thornhill and Toronto

Dr. Matt graduated from dentistry from the University of Western Ontario in 2008. After graduation, he spent two years treating children at the Hospital for Sick Children and the University of Toronto Pediatric department.

A major goal of Dr. Matt is to create a fun environment for the children he treats, in the hopes of making their dental experiences positive. With training in dental trauma, special needs and sedation, he looks forward to treating your children, whatever their dental needs. He prides himself in taking the time to explain to parents the state of their children's mouths and discusses in detail how one can take better care and prevent the start of tooth decay and other oral problems.

Dr. Matt enjoys lecturing to dentists on various topics related to pediatric dentistry. He has completed is Pediatric Advanced Life Support (PALS) training and has extensive experience treating hundreds of cases of sedation services for kids under general anesthesia.

He enjoys both playing and watching sports as well as married life and raising his dog Bentley. In May 2011, he welcomed the birth of his first child Jake.

Dr. Kanisha Campbell Kids Pediatric Dentist in Etobicoke Treehouse Dental Care src=Dr. Kanisha Campbell, Pediatric Dentist


Dr. Kanisha Campbell grew up in Brampton, Ontario and relocated to the United States on a soccer scholarship to Illinois State University. After finishing her undergrad training, she earned her Doctor of Dental Medicine at the University of Pittsburgh and completed a general practice residency in Bronx, New York.

While practicing as a general dentist, she found her passion for working with children and decided to continue her studies, completing her Pediatric Dental Residency at Bronx-Lebanon Hospital Center where she served as chief resident.

She then worked as a pediatric dentist in Houston, Texas. Dr. Campbell is now a certified specialist in Pediatric Dentistry with the Royal College of Dentists of Canada and a Diplomate of the American Board of Pediatric Dentistry.

She believes in the importance of forming good habits early, making children feel at ease and hopes to create positive, fun memories at the dentist, leading to a life of beautiful smiles.

Dr. Campbell is a member of several organizations (RCDSC, RCDSO, ODA, AAPD, ABPD,). In her free time, Dr. Campbell loves going on mission trips, spending time with her family, especially her newborn son, watching movies, travelling and trying new restaurants.

Dr. Albert Kang - Pediatric Dentist at Treehouse Dental Care for Kids in Etobicoke src=Dr. Albert Kang, Pediatric Dentist


Dr. Albert Kang graduated from McMaster University in 2008 with a Health Sciences Degree, then continued on to graduate from Dental School in 2012 from the University of Toronto.  He also practiced General Dentistry for two years in Barrie, Ontario.

As his passion and joy for pediatric dentistry developed, he returned to school to graduate from Pediatric Dentistry at the University of Toronto in 2017.  Dr. Albert Kang was trained in multiple hospitals including SickKids and Holland Bloorview Kids Rehabilitation Hospital. 

Dr. Mark Rykiss - Orthodontist at Treehouse Dental Care for Kids in EtobicokeDr. Mark Rykiss, Orthodontist

Etobicoke and Thornhill

After earning a degree in Dentistry from the University of Manitoba, Dr Mark completed his orthodontic training at University of Maryland in 1982. Dr Mark is passionate about orthodontics and it shows.

"After 35 plus years of making beautiful healthy smiles, I still love sharing this wonderful smile journey with beloved patients. Clear communication is critical to the success of any endeavour and all my patients have an after hours cell number for anything that may come up with their orthodontic treatment. I believe that the (orthodontic) journey should be as awesome and meaningful as the destination- a gorgeous healthy smile with straight teeth.

My wife, Barbara, and I have raised 6 kids and travel back and forth between Toronto and Winnipeg where my 95 year old dad and 92 year old mom live independently. One of our favourite things is having our twin granddaughters for a sleepover or really any activity with them. When a parent brings in their children to us we understand that sacred trust and feel honoured to get to be a part of that family's orthodontic journey."

Dr. Rob Milkovich Anesthesiologist at Treehouse Dental Care src=Dr. Rob Milkovich, MD, CCFP Anesthesia

Etobicoke, Thornhill and Toronto

Dr. Rob Milkovich graduated from the University of Toronto medical school in 1995 and completed his residency in Family Medicine with further training in anesthesia at Queen’s University in Kingston in 1998.  After initially practicing Emergency Medicine for 10 years he has been practicing anesthesia in Orangeville Ontario at Headwaters Healthcare Centre as well as William Osler Healthcare Centre in Brampton since 1998.  He has a special interest in out of hospital anesthesia.

We offer kid-friendly dental services provided by general dentists and pediatric specialists.

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