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Dr. Siyam

Dr Arwa Siyam graduated from Cairo University in 2003 with a Bachelors degree in Dentistry and in 2008  she received her DDS degree from the University of Toronto Faculty of Dentistry. 


She  practiced general dentistry for two years in Edmonton Alberta, before pursuing her passion to learn more about Endodontics.


Dr. Siyam finished her post-graduate endodontic training at Temple University in Philadelphia where she received a certificate in endodontic specialization and a Masters degree in Oral Biology in 2012. She has been practicing all aspects of root canal treatment ever since with more than 6 years of experience. 


She is a fellow of the RCDC ( Royal college of Dentists of Canada)  and a diplomate of the ABE  (American board of Endodontics.)


In her spare time she enjoys reading, painting, hiking, biking and travelling.

My goal is to build an endodontics practice in Peterborough that is rooted in excellence by providing treatment that is up to date, evidence based, and centred in patient care.   Thank you for trusting us with your dental health.

~ Dr. Arwa Siyam

Meet Dr. Siyam
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Michelle is the first friendly voice you will hear when you are referred to Core Endodontics.  She has been working with Core Endodontics since the beginning and is always ready to help.   We are very lucky to have her on our team, if you have any questions at all please reach out and give her a call.

Dental Assistant & RPN

Stacey brings her background in nursing to Core Endodontics and always provides an exceptional level of care to everyone who comes through our doors.  If you are feeling anxious just let her know and she will make sure to do everything possible to make you comfortable.

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Picture coming soon!

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Picture coming soon!

Dental Assistant 

Marta joined Core Endodontics in 2022 and is excited to be working with the team to bring you a great care experience.


Services & Referral Form

Specialist Endodontics

  • Highest quality clinical care

  • Re-treatments

  • Laser-assisted

GP Endodontics

  • Referral only care

  • Urgent care

GP Exodontia

  • Wisdom tooth extractions

  • Surgical exodontia

  • Referral only care

Coming Soon

  • CBCT imaging & reporting

  • 3D Implant site assessment

We invite dental offices to send referrals in whatever way is most convenient, a referral form is provided but not necessary.

Patient Information

Before your appointment

After receiving a referral from your dentist we will call to book your appointment.

Depending on current Public Health guidelines we will review our COVID-19 protocols with you and you may get a COVID-19 screening call 1-2d before your appointment.

There are usually two appointments, the first for a consult (~20min) where the dentist will meet you and determine the best course of treatment, and the second for the treatment itself.

Click here to learn more about root canals and their risks and benefits.

Day of your appointment

Please arrive 5-10 minutes before your scheduled appointment time.  


Payment in full is due at the time of your appointment. We accept all forms of payment (e-transfer, cheque, VISA, Mastercard).  If you have insurance we can submit the claim directly to your insurance company as a courtesy to you.  If you have applicable coverage your insurance company will reimburse you directly. 

After your appointment

Click here for post-operative instructions.

If you received root canal treatment please see your general dentist for permanent restoration (filling) 2 weeks after your appointment with us.

Other information

If at any time you have concerns or questions please don't hesitate to bring them up, we want your experience with Core Endodontics to be as comfortable as possible.

Pt Info

Contact Us

We look forward to hearing from you and will be in touch shortly!

Contact Info & Hours

Monday 9:00am - 5:00pm
Tuesday 8:00am - 4:00pm
Wednesday 9:00am - 5:00pm
Thursday 8:00am - 4:00pm
Friday 9:00am - 3:00pm

t: 705.214.9646

f: 705.243.5365


Suite 301 Be Well Centre

459 George St N, Peterborough, Ontario, K9H 3R6

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