Meet Our Team

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    Interview with Dr. Sheri Margolian


Dr. Sheri practices family and cosmetic dentistry, and is certified for the use of conscious sedationInvisalign invisible braces and dental implant placement procedures. Her outgoing personality and enthusiasm is enjoyed by all her patients, especially children with whom she works extremely well. She is happiest when she helps her patients achieve enhanced smiles and self-esteem and when she creates a positive experience for patients that have come to her fearful of dentists.

Dr. Sheri looks forward to caring for the dental needs of Durham families for many years to come in our Whitby office. She is a proud resident of Whitby and strives to support the broader Durham community; providing dental education to families at schools and fairs and during Rogers TV appearances, and by offering free dental days.

When she’s not working, Dr. Sheri enjoys spending time at the cottage, playing squash, snowboarding or just reading a good book, but most of all, spending time with her husband, daughter Emily and son Jason.

Dr. Steve is a dedicated practitioner who has been privileged to care for the dental needs of Durham families for over 30 years. He studied undergraduate sciences and engineering at the University of Toronto and earned a Masters of Engineering, focusing on dental implant materials research. He went on to graduate from the University of Toronto dental school in 1984.

Dr. Steve highly values the strong relationships he has built with both his patients and his caring staff. He is committed to do everything he can to help his patients attain and keep healthy and beautiful smiles for life, to keep them as comfortable as possible during dental treatments and to fully explain all possible treatment choices so his patients can determine what is best for them.

Dr. Steve enjoys all aspects of dentistry, however, takes a special interest in the use of dental implant placement, crown and bridges and full mouth reconstruction to make over his patients’ smiles and see the transformation in their confidence. He is dedicated to utilizing the latest dental techniques and technology to provide the best possible patient care, promotes continuing education for all members of his team, and mentors young dentists.

In his spare time, Dr. Steve enjoys spending time with his wife, children and his beautiful granddaughter. You can often find him relaxing out on the water, on his bicycle, on the slopes or simply listening to music.

Dr. Brock is an oral healthcare provider who caters his dental services to match the unique needs of every one of his patients. He’s originally from Oshawa and attended R.S. McLaughlin high school prior to earning a Bachelor of Science Honours degree at Queen’s University. Afterwards he received his Doctor of Dental Surgery degree at the University of Toronto. He opted to train an additional year by obtaining an Advanced Education in General Dentistry to better serve his patients. He enjoys all aspects of dentistry and welcomes a diverse group of patients. He finds curbing dental anxiety with a kind demeanor, patience, and compassion to be one of the most rewarding aspects of dentistry. In his spare time Dr. Brock enjoys time with his friends and family, playing music, and kite surfing.

Dr. Mark is passionate about dentistry. He graduated from the University of Western Ontario Medical Biophysics program and was selected as a gold medal recipient for being the top graduate of his academic program. Following this, he continued his studies at the University of Western Ontario dental school, graduating in 2010.

Although he enjoys all aspects of dentistry, Dr. Mark has a very special interest in all surgical procedures including implant placement and full mouth rehabilitation. He takes great pleasure in transforming his patients’ smiles and seeing the joy it brings them. Dr. Mark also excels in working with children and is excited to see families grow with him in the future.

Dr. Mark resides in the Durham region and is a proud member of the rotary club. He is proud to be helping the Durham community, offering free dental day programs semi-annually and dental education segments on Rogers TV.

In his spare time Dr. Mark enjoys watching the NBA, playing basketball, painting on canvas, watching movies and spending time with his wife, son and daughter.

Dr. Ryan Margel, DMD, MS, FRCD(C) is our Endodontist who specializes in root canals. Originally from Toronto, he graduated with distinction from York University with a major Mathematics. In 2009, Dr. Margel obtained his dental degree from The University of Pennsylvania. He then went on to work as a general dentist for two years prior to embarking on a two-year specialty program at Marquette University in Endodontics. His Masters thesis investigated the anatomical complexities of molar root canals. Dr. Margel is a Fellow of the Royal College of Dentists of Canada.  In his spare time, he enjoys spending time with his wife and two daughters, sports, exercise, and traveling.

Dr. Ryan Schure earned his Doctor of Dental Surgery degree from the University of Toronto. He went on to complete his Master of Science degree with advanced training in periodontology and implant surgery at the University of Toronto. His research on the relationships between cardiovascular diseases and periodontal diseases has been published and presented at international meetings.

As a board-certified periodontist in Canada, Dr. Schure’s scope of practice includes the non-surgical and surgical treatment of periodontal diseases, periodontal tissue regeneration and periodontal soft tissue grafting. He also has extensive training in the surgical placement of dental implants, hard tissue grafting (including guided bone regeneration and maxillary sinus augmentation) and soft tissue grafting to enhance the esthetics of dental implants. Dr. Schure believes in prevention first and foremost. He strives to provide his patients with the best treatment options.


Dr.Samin received her honours bachelor of science degree in neuroscience and physiology from the University of Toronto with high distinction. She subsequently continued her studies at the University of Toronto, receiving with honours her Doctor of Dental Surgery (DDS) degree and earning a place on the Dean’s distinction list as one of the top ten doctors in the program.
Dr.Samin’s passion for knowledge has continued after graduating; she continues to attend different seminars and courses to broaden her skill set while keeping up with the latest technologies and developments in her profession.

Dr.Samin is determined to provide exceptional dental service to the people in her community while building a lasting relationship with her patients. She enjoys all aspects of dentistry and welcomes patients from different walks of life.
During her free time, Dr.Samin enjoys hiking, reading, cooking, and spending time with her family, friends, and her turtle Tortilla.​


A graduate of Durham College, Patricia is a nationally Certified Level II Dental Assistant who has been serving our patients and practitioners with dedication for over 20 years. She began her career here as a dental assistant and over the years grew with our practice, most recently taking over as office manager, a role she thoroughly enjoys. As a manager, she takes a hands on approach so don’t be surprised to see her at the front desk or in the treatment rooms helping out her team. Outside of work, Pat enjoys reading, exercising and hopes one day to travel the world.

Amanda has been a dedicated member of the Margolian Dentistry team since May 2010.  She attended Durham College for Dental Administration and Dental Assisting.  Being the first face you see when you walk in the door, she will greet with her friendly smile and kind demeanour. She truly enjoys making patients feel welcome and comfortable. Since she is very organized, she will make your appointment as smooth and effortless as possible. In her spare time she enjoys being with her husband, whether it is travelling or just having a “chill day” eating pizza and watching their favourite movies or TV shows.  She also enjoys spending time with her friends and family, as well as keeping an active lifestyle on the slopes during the winter and the water during the summer. She looks forward to welcoming you to your next visit!
Sabrina is a very dedicated and hard working team member at Margolian dentistry. She has received certification in Dental Reception, Office Administration and Personal Support Worker. She loves helping patients find the care they need and seeing them after their appointments with their confidence and smile restored. She spends most of her spare time with her boyfriend, family and friends. She also enjoys dancing, listening to music, reading and cooking.


Lisa has been a dental professional for over 16 years, certified as a self-initiated dental hygienist and a level II dental assistant. She has been providing hygiene care in our office for over 8 years. Her caring nature and gentle but thorough approach to hygiene is appreciated by all our patients. She is a mother of three young active children and enjoys spending her time with them and her husband. She enjoys physical fitness, playing basketball, skiing and running, and loves to read a great book.
Alyssa graduated from the Toronto College of Dental Hygiene. She takes great joy in her role as a dental hygienist and truly loves what she does. She prides herself in staying up to date on current trends and technology in dental hygiene and sharing her knowledge with her patients. She participates regularly in community outreach teaching oral care to both children and adults as well as donating her time for our annual Free Dental Day. She truly enjoys what she does and loves getting to know her patients. With her gentle touch she makes her patients feel comfortable and at ease while in the chair. In her spare time she enjoys spending time with her friends and family, reading and listening to music.
Michelle is a valued member of our Whitby team. She has a very positive energy and makes all her patients comfortable with her gentle and thorough work. In her spare time she enjoys spending time with her friends and family.


Hannah is a certified level 2 dental assistant. Her friendly and outgoing personality makes our patients enjoy coming to the dentist. She also loves to learn and upgrade her skills on both surgical and prosthetic procedures. In her spare time she enjoys spending time with her friends and family, exercising, and listening to music.

Christine is certified in both Dental reception and as a level 2 dental assistant. She enjoys interacting with patients and strives to make patients as comfortable as possible during appointments. She is always interested in learning new things as technology is always growing and changing in the dental field. In her spare time she enjoys spending time with her friends and family, reading and listening to music.
Sarah is a level 2 certified dental assistant. She enjoys assisting all types of procedures and particularly enjoys helping patients feel comfortable and at ease during their appointments. She is very ambitious and a hard worker. She enjoys spending quality time with her boyfriend and her three children whether it be boating, going on vacations, having BBQ’s or simply just hanging out.
Ashley is a certified level 2 dental assistant. She enjoys assisting all types of procedures and takes particular interest in dental implant and advanced surgical procedures. She stays up to date on all the technological advances we incorporate into our practice and is always interested in learning new things. In her spare time she enjoys spending time with her family and friends.


Contact Our Team Today!