Our Featured Dental Services in Ottawa

Dental Crowns

Dental Veneers

Teeth Whitening

Dental Bonding

Full-Mouth Restorations

Hygiene & Prevention

Dental Care in Downtown Ottawa

At Ottawa Dentistry, we provide a range of dental services for adults and children of all ages.

Our dentists and dental team offer a range of general dentistry services - we are here to support you and all your oral health needs!

About Us Our Services

Meet Our Ottawa Dentists

Aiming for a straighter, whiter smile? Our team of dental professionals are here to help.

Our Dentists

Dr. Irwin Kreisman

General Dentist

Dr. Irwin Kreisman is originally from Montreal, and graduated from McGill university with both his Bachelor of Science and Doctor of Dentistry degrees. He then did a two year residency in General Practice in dentistry at the Jewish General Hospital, serving as Chief Resident in his final year.

Dr. Kreisman set up a private practice in downtown Montreal for 8 years. In addition, he served as a clinical instructor at McGill’s Faculty of Dentistry.

In 1989, Dr. Kreisman moved with his family to Ottawa, where he worked in private practice at the Kenson building on the fourth floor. In May 2018, Dr. Kreisman joined Drs. Landau and Lehrer on the 5th floor at Ottawa Dentistry.

Dr. Kreisman is a member of the Ottawa Dental society, where he has served on the Mediations Committee, the Ontario Dental Associations, the Canadian Dental Association and Ottawa Executives Association. He is a past member of Atlantic Coast Dental Research Clinic.

In addition to his private practice, Dr. Kreisman is on staff as the dental consultant at St Vincent’s hospital. As part of Bruyère continuing care.

Dr. Kreisman and his wife Audrey have three grown children. His interests include golf, bowling, performing in musical theatre, gardening and competitive flossing.
Dr. Michael Landau

General Dentist

Dr. Michael Landau, an Ottawa native, graduated from the University of Toronto dental school in 1988. After Graduation, he worked for three years as an associate on Bay Street in downtown Toronto. In June of 1991, he purchased his current practice and moved back to Ottawa.

Dr. Landau is an ongoing member of the Ontario Dental Association (ODA) and the Ottawa Dental Society (ODS). He has served on the ODS education committee for nine years, arranging for speakers to come from various cities across North America. He has also served on the ODS mediations and ethics committee for eight years, having chaired for four years.

Dr. Landau is passionate about providing the best care to patients.

Dr. Landau has incorporated the use of dental lasers and digital radiography into his practice.

Dr. Landau has three children, loves to cook and enjoys being very active. His hobbies include golf, skiing, wind surfing, biking and playing hockey.

Dr. Landau educates patients on the direct link between oral health and overall general health. He promotes this by living an active and healthy lifestyle.
Dr. Gallardo

General Dentist

Bio coming soon.
Dr. Nguyen

General Dentist

Dr. Nguyen earned his Doctor of Dental Surgery (DDS) degree from McGill University in Montreal, Quebec in 1989. He served a one-year internship at the Montreal General Hospital, and then joined a large practice in Montreal.

After three years in Montreal, Dr. Nguyen moved to Ottawa, purchased a practice from a well-respected dentist and began his own private dental practice in Ottawa. With a passion for providing the best dental services to patients in Ottawa one at a time, that same practice continues and thrives today.

Dr. Nguyen is a member of the Canadian Dental Association, the Ontario Dental Association, and the Ottawa Dental Society.
Dr. Lee

General Dentist

Dr. Jeeyoung (Emma) Lee was born in South Korea and immigrated with her family to Canada when she was twelve years old. She grew up in B.C., and moved to Toronto for her undergraduate education. Dr. Lee obtained her Bachelor’s Degree with Honours in Human Biology and Physiology at the University of Toronto. She continued her studies, receiving her Doctor of Dental Surgery degree from Schulich School of Medicine and Dentistry at Western University.

Dr. Lee is committed to delivering the most up-to-date and evidence-based treatment to her patients, having taken multiple continuing education courses including Conscious Sedation (oral and nitrous oxide), Invisalign Orthodontic Treatment, Cosmetic Composite Dentistry, Endodontics and Oral surgery courses.

In her spare time, she enjoys reading, hiking, and traveling. She also likes to spend time with her husband and their two boys.

Dr. Lee is an ongoing member of the Ontario Dental Association, Canadian Dental Association, and the Ottawa Dental Society.