Great care starts with people who care

You’ll find general, cosmetic, restorative, periodontal, surgical, and endodontic dentistry in one setting — delivered by a team that values clarity, respect, and comfort. Appointments are organized to fit naturally into full workdays, with digital forms and efficient, supportive visits.

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About Altima Dental Centre at First Canadian Place

Since 1994, Altima Dental Centre at First Canadian Place has supported professionals, cosmetic-focused adults, and busy individuals working in and around Toronto’s Financial District. Patients tell us they appreciate the calm pace, the steady explanations, and the sense that their needs are understood before anything begins.

Care begins with the right people

Each dentist brings something distinct to the practice, but they share one philosophy: take time to listen, explain, and create a welcoming environment. That approach shapes every visit.

Dr. Annette Silber

Dr. Annette Silber

General Dentist

Dr. Annette Silber earned her Doctor of Dental Surgery degree from the University of Toronto in 1998. She also completed her undergraduate studies at UNO in 1994.

Dr. Silber specializes in general and cosmetic dentistry and is Invisalign Fundamentals Certified at the Silver tier. She is a member of the Canadian Dental Association, the Ontario Dental Association, and the Toronto Central Dental Society.

She enjoys meeting patients from diverse backgrounds and helping them maintain healthy, attractive smiles.

Outside the practice, Dr. Silber enjoys tennis and needlepoint. She supports charitable organizations, including Sick Kids, Scott Mission, and UJA Federation.

Dr. Debjani Banerjee

Dr. Debjani Banerjee

General Dentist

Dr. Debjani Banerjee earned her Doctor of Dental Surgery degree from the University of Toronto in 1994 and completed her undergraduate studies at the University of Waterloo.

She practices general dentistry and enjoys providing care that helps patients feel comfortable. Her clinical interests include cosmetic-focused dental care.

Dr. Banerjee is a member of the Ontario Dental Association (ODA), the Royal College of Dental Surgeons of Ontario (RCDSO), the Toronto Crown and Bridge Study Club (TCBSC), and the Academy of General Dentistry (AGD). She is also Invisalign Fundamentals Certified.

Outside of dentistry, she enjoys a variety of activities, including tennis, skiing, cycling by the lake, yoga, and the arts, such as music and film. She also supports charitable initiatives through the Hospital for Sick Children (SickKids) and other religious charities.

A meaningful part of her life is her role as a mother of two, and she is proud to have been practicing dentistry for over 31 years.

Dr. Bassel Gebrael

Dr. Bassel Gebrael

Periodontist

Dr. Bassel Gebrael is a specialist in periodontics. He graduated from the University of Western Ontario, Faculty of Dentistry, in 1998. Following graduation, he completed a General Practice Residency at Wyckoff Heights Medical Center in New York. He then pursued post-doctoral studies at Nova Southeastern University in Florida, receiving his specialty diploma in Periodontics in 2002.

Dr. Gebrael is a Fellow of the Royal College of Dentists of Canada in Periodontics and an active member of the Ontario Society of Periodontists, the American Academy of Periodontology, the Academy of Osseointegration, and the Ontario Dental Association.

His areas of expertise include regenerative periodontal surgery to restore gum health, cosmetic gum surgery to enhance smiles, and dental implant treatment to replace missing teeth. Dr. Gebrael enjoys collaborating with other dentists to develop comprehensive treatment plans that achieve quality periodontal and restorative outcomes.

Dr. Barbad Zamiri

Dr. Barbad Zamiri

General Dentist – Oral Surgery

Dr. Barbad Zamiri completed his general dentistry degree at Shiraz University of Medical Sciences in Shiraz, Iran, in 1989. He then pursued training in Oral and Maxillofacial Surgery at the National Iranian University of Medical Sciences in Tehran, graduating in 1996.

In Iran, Dr. Zamiri practiced Oral and Maxillofacial Surgery. Since relocating to Canada, he has focused on general dentistry with an emphasis on oral surgery-related procedures.

Dr. Zamiri is a member of several professional associations, including the Ontario Dental Association (ODA), the Royal College of Dental Surgeons of Ontario (RCDSO), the International Association of Oral and Maxillofacial Surgeons, and the Iranian Association of Oral and Maxillofacial Surgeons.

Outside of practice, he enjoys staying active through biking and supports charitable organizations in his home country.

Dr. David Engelberg

Dr. David Engelberg

General Dentist

As a doctor of family medicine, Dr. David Engelberg understands that many aspects of day-to-day life can affect a patient’s overall wellness. Physical health, sleep quality, and self-perception all contribute to overall well-being. With this perspective and his medical training, Dr. Engelberg takes a holistic approach to patient care.

He earned his Doctor of Medicine (MD) from the University of British Columbia and completed his Family Medicine Residency at McMaster University. He has training in sleep medicine and can assist patients with obstructive sleep apnea by determining appropriate oral appliance treatments. Since 2010, he has been providing general dental and cosmetic services at Altima Dental Centres, including Sleep Well therapy and Botox and Juvederm cosmetic treatments.

Dr. Engelberg holds certification from the College of Physicians and Surgeons of Ontario, the College of Family Physicians of Canada, and the Royal College of Dental Surgeons of Ontario. He is a member of the Ontario Medical Association and serves as an adjunct professor in the Faculty of Dentistry and a lecturer in the Faculty of Medicine at the University of Toronto.

Outside of work, Dr. Engelberg enjoys listening to music and playing the guitar. He is fluent in English and Hebrew.

Dr. Rachel Sinclair

Dr. Rachel Sinclair

General Dentist

Dr. Rachel Sinclair completed her Bachelor of Science in Biology at Queen’s University in 2011 and went on to earn her Bachelor of Dental Surgery from University College Cork, Ireland, in 2018. She subsequently spent three years practicing dentistry in London, England, before returning to Canada.
Dr. Sinclair specializes in general dentistry and is Invisalign Fundamentals Certified at the Silver tier. She is a member of the Canadian Dental Association, the Ontario Dental Association, and the Toronto Central Dental Society.
She enjoys supporting patients in achieving their oral health goals and values the opportunity to work with individuals to help them feel comfortable during their dental care.
Outside of the practice, Dr. Sinclair enjoys travel, running, skiing, and water sports. She has participated in several dental outreach trips in Central America and has taken part in the Sporting Life 10K in support of Campfire Circle for more than 20 years.

Languages Spoken

English, French, Hungarian, Hebrew, Tagalog, Hindi, Bengali, Gujarati, Tamil

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Care That Works With Your Schedule

We understand that many of our patients have full calendars and limited flexibility. That’s why appointments are structured to be clear, predictable, and respectful of your time. Digital forms, efficient visits, and transparent communication help make your experience smooth from start to finish.