Meet the Doctors at TS Dental

Skill and compassion go hand in hand when providing exceptional patient care. As a dental professional, I stay up to date on the latest advancements in dentistry in order to provide the most current treatment options for my patients. As a doctor, I recognize that my patients are unique individuals who have placed a great deal of trust in me and my team. That is just one reason why I value each and every patient relationship.

I appreciate the time you’ve taken to visit this site and find out more about this dental practice, my team, and the many services we can provide to help you achieve optimum oral health.

Dr. Michael Shramban

Dr. Michael Shramban carries forward a proud legacy of dental medicine excellence as a second-generation dentist. He earned his Doctor of Dental Medicine degree with high honors from the esteemed New York University in 2004. Driven by a vision to transform dental care experiences, Dr. Shramban and the TS Team work tirelessly to exceed patients' expectations.

With a strong emphasis on empathy, comfort, technology, and clinical skills, Dr. Shramban and his team are committed to delivering the highest standard of comprehensive dental care. Dr. Shramban values patient involvement in treatment planning and ensures that every plan addresses the patients' physical, financial, and emotional needs. This approach promotes a collaborative approach to dental care, thus fostering a trusting and respectful dentist-patient relationship.

Dr. Shramban's focus on aesthetic dentistry began at NYU, where he was selected for the exclusive aesthetic honors club, focusing on the latest techniques and innovations. He has received numerous accolades, including the NYU Cosmetic Achievement Award and national awards from both the American Academy of Esthetic Dentistry (AAED) and the American Academy of Cosmetic Dentistry (AACD). His proficiency also encompasses dental implants, having completed the advanced Maxi training course in New York.

Dr. Shramban is a member of esteemed dental associations such as the American Academy of Cosmetic Dentistry, the Royal College of Dental Surgeons of Ontario, and the Ontario Dental Association,

Dr. Shramban is known not only for his professional achievements but also for his approachable and humorous demeanor.

Dr. Kourosh Asgari

Dr. Kourosh Asgari joined our office in 2006. He is a general dentist but limits his practice to Endodontics (or Root Canal therapy).

Dr Asgari graduated in 1993 from University of Medicine and Pharmacy of Timisoara, Romania, and later spend two years in an advanced general dental residency at Bucharest University .

He has been a member of the Royal College of Dental Surgeons of Ontario since 1998, he is also a member of Canadian Dental Association and American Association of Endodontist. He enjoys continuing education studies in order to give his patients the highest level of Oral Health Care. Dr. Asgari is married, and is the father of 2 children. His hobbies include skiing and racketball.

Dr. David Leung

Dr. David Leung was born and raised in Toronto, Canada. He attended Upper Canada College for high school and then spent 4 years studying at New York University. He then completed both his dental school and Periodontics Residency at University of Pennsylvania and graduated in 2006.

He is happily married and enjoys traveling, watching football and cooking for friends. His passion is to help others with his expertise and restore not only their dentition but also their self-esteem.

Dr. Adib Abtahi 

Dr. Adib Abtahi graduated from the University of Toronto faculty of dentistry in 2010 and has been a dentist since 2002. He joined our team in 2010. He is dedicated to constantly continuing his education and staying up to date with the latest dental technologies and advances. He has completed different advanced courses which have enabled him to help patients with more complex dental needs restore their oral health and function while also creating a beautiful smile.

Dr. Abtahi’s goal is to provide each patient with comfortable comprehensive care, incorporating health and function. He enjoys performing all aspects of dentistry with an emphasis on each patient's individual needs. He is highly regarded for his gentle touch and great attention to details. Dr. Abtahi loves to treat children and help them to establish healthy habits at an early age.

Dr. Abtahi is a member of the Royal College of Dental Surgeons of Ontario and Ontario Dental Association.



13085 Yonge St Unit #15
Richmond Hill, ON L4E 3S8


CALL/TEXT: 905-313-1003