Meet 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


Services & Referral Form

Endodontic Treatment

We offer the highest quality in laser assisted root canal treatment.


We are excited to offer cutting edge non-surgical laser snoring treatment.



CBCT  3D imaging & laser assisted cleaning allows us to achieve the best results possible in root canal re-treatment



  Dr. Siyam is a skilled surgeon and will provide patients with every option available to save a tooth.

Dental Trauma


We care about saving teeth and are happy to help you manage dental trauma with or without a referral.

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 Dr. Siyam will meet you and determine the best course of treatment, and the second for the treatment itself.

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

Post-operative instructions coming soon.

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.

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


Contact Us

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

Contact Info & Hours

Open by appointment Monday - Friday

t: 705.214.9646

f: 705.243.5365


Suite 301 Be Well Centre

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