Before Your Visit
Our office is open Monday to Thursday, 9AM to 5PM, and Friday 9AM to 4PM.
Once you request an appointment through our website or by calling our office, our staff do their best to schedule your appointment on the earliest available date. We do maintain a waitlist, and will contact you in case of near-term openings. If you have an emergency or experience severe pain, please contact us immediately and we will try to see you immediately.
To prepare for your first visit, please ensure that you have:
- A referral form provided by your dentist
- Any recent X-rays your dentist has taken
- An accurate listing of medications (including dose and frequency) that you take on a daily basis
- Your dental insurance information
- Government ID: Health Card
Please bring all the above items with you to your first appointment. Once your appointment is booked, you will be emailed a secure link to complete our Patient Registration form. Please review our Privacy Policy, as we take all precautions to protect your personal information.
Please note: All patients under the age of 18 must be accompanied by a parent or legal guardian at the consultation and treatment appointment(s).
At Your Visit (The Consultation)
At your first visit in our office, you can expect:
- A complete examination of your head, neck and oral region
- A discussion on your medical and dental history and your referral form/comments
- Additional radiographs, IF required
- Proposed treatment plan
- Any potential surgical risks (if applicable)
- Cost estimates based on treatment plan
- A review of anesthetic options available, including local anesthesia, full general anesthetic, etc.
- Ask the surgeon any questions
For further details on our procedures as well as pre- and post-operative instructions related to each treatment type, please view our Procedures page.
At the end of your consultation, fees and payment options will be provided to you. Our staff can support you with submitting cost estimates to your insurance company.
Please note: All patients under the age of 18 must be accompanied by a parent or legal guardian at the consultation and treatment appointment(s).
Patient Testimonials
“I recently had some oral surgery and just wanted to comment on how incredible each and every staff member was — from both the medical team as well as the staff at the front desk…. I was understandably nervous, but every person there made me feel calm, safe and relaxed…… thank you to each and every one of you!!! You’re the best!!!”
- – Karen
“I was out of Dr. Mascarenhas’s chair in approximately ten minutes, without pain.
I highly recommend him as one of the best Oral surgeons to consider.”
- – Derek
“My son had complex oral surgery and Dr. Omura’s job was outstanding, in fact my son was eating solids in 3 days.
The staff is extremely friendly, polite, caring and very helpful.
The assistant & nurse were great, compassionate and helped me get my 6’2 son into my car without hesitation.
Their Covid-19 safety protocols are impeccable. They take your temperature, questionnaire, give you a new mask. I felt so safe and at peace. Thank you for everything.”
- – Alejandra
“Highly recommend. The team is amazing. Little to no after-effects after my implant surgery.
I was nervous coming in, but the staff put at ease and the surgery went flawlessly!”
- – Beryl
“Dr. Mascarenhas performed a wisdom teeth extraction on all four of my wisdom teeth. The entire experience from start to finish to finish was nothing shy of wonderful. As a very nervous patient, all staff were kind, patient, and understanding. I would highly recommend this office to any patient looking for an oral surgeon.”
- – Graydon
“I came in for a consult and had my x-rays taken as part of it. I was very impressed with the technology and equipment Four Corners had. The assistant pulled up my x-rays immediately on the screen and Dr. Mascarenhas was able to walk me through my treatment plan right away. I am looking forward to my procedure next month, as the staff and surgeon were very welcoming and professional.”
- – Jeremy
“I came in to see Dr. Mascarenhas for 2 dental extractions. I was so pleased with how the procedure went and that my recovery was fast and seamless – I went back to work the next day. This was an exceptional experience for me as I had gotten another tooth extracted at a different office about 3 years ago, and it hurt me for 3-4 months after; Dr. Mascarenhas’ work was flawless! I’m very thankful for the staff’s experience and professionalism.”
- – Delford