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WELCOME TO METROWEST ORAL SURGICAL ASSOCIATES

YOUR HEALTHY
SMILE STARTS HERE


Experience The Metrowest Difference

At Metrowest Oral Surgical Associates, your smile and well-being are our top priorities. We understand that choosing an oral surgeon can be a big decision, and we are committed to providing you with the highest quality care in a comfortable, compassionate environment.

Our experienced oral surgeons are highly skilled in dental implants, wisdom teeth removal, full arch restoration, and a myriad of other oral surgery procedures.

We believe in using the latest technology and minimally invasive techniques to minimize both surgery time and recovery for our patients. Our on-site facilities ensure seamless care, from consultation to post-operative follow-up.

At Metrowest Oral Surgical Associates, you are more than just a patient; you are family. We take the time to listen to your concerns, explain your treatment options thoroughly, and answer all your questions. We provide you with a positive surgical experience and achieving optimal results for your long-term oral health.

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Meet Our Oral Surgeons

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Dr. John P. Ouano

Dr. John P. Ouano received his dental degree from Tufts University School of Dental Medicine in 1992. Dr. Ouano is a fellow of the American Association of Oral and Maxillofacial Surgeons. He is board certified by the American Board of Oral and Maxillofacial Surgery and the American Dental Society of Anesthesiology.

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Dr. Wael Youseff

Dr. Wael Youseff received his dental degree from Damascus University and then completed his dental education at Case Western Reserve University School of Dental Medicine in Cleveland Ohio. Before private practice, Dr. Youseff was an assistant professor and director of the internship program at the Boston University Oral and Maxillofacial Surgery residency program.

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Dr. Jennifer Frangos

Dr. Frangos is a Diplomate of the American Board of Oral and Maxillofacial Surgery. She is part-time clinical faculty at Tufts School of Dental Medicine. Dr. Frangos donates one Saturday per month at the Middlesex Prison in Billerica, MA. Since 2019, Dr. Frangos has sat on the Massachusetts Society of Oral and Maxillofacial Surgery Continuing Education Executive Committee.

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Dr. Hamza Atassi

Dr. Hamza Atassi is a specialist in Oral & Maxillofacial Surgery. He is a caring surgeon with a gentle chair-side manner who believes every patient should be treated as if they were family. He is committed to providing the highest quality, skillful and personal service that one deserves. Dr. Atassi takes pride in creating a welcoming and comfortable environment for his patients and his mission is to prove that oral surgery does not have to be scary.

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Additional Services

What Our Patients Say

Being a very anxious patient inneed of oral surgery, I needed a kind, patient and compassionate doctor to get me through surgery. Dr. Atassi was that and much more. Both before and during the procedure, he explained everything thoroughly and answered all of my questions. I was pleasantly surprised to get a text from him directly, asking me how I was doing that night, and invited me to contact him at any time if I had questions or concerns during recovery. This is concierge level care without the high price tag. While I hope to never be back, if I need oral surgery he's my doctor 100%.
Tina Giancola
Tina Giancola
1715545900
The whole process was very smooth. All of the assistants were very kind and helpful with all the questions I had. Dr. Atassi was very warm and all our interactions were great, on top of doing the surgery with no complications. I’ve been having a smooth recovery so overall I had a great experience!
Axel Estavillo
Axel Estavillo
1715522036
Dr. Atassi made me feel really comfortable about going under anesthesia for the first time and my wisdom teeth recovery has been very smooth so far. No issues!
Katrina Lambert
Katrina Lambert
1715520321
Extremely Professional provider office. Highly recommend Dr. Jen Frangos! Her whole staff is organized and kind.
Caitlin Glawson
Caitlin Glawson
1715021192
Initial visit...The entire process was professional, friendly, and minimized my apprehension.Dental Post implant...The entire team and clinical support staff, that helped Dr. Atassi install a dental implant, this past week, worked diligently to keep me informed and comfortable throughout the procedure. Yes, I was apprehensive, but they were compassionate and accommodating. Dr Atassi was quietly focused and efficient. He explained each step in the process and frequently asked if I was comfortable and able to continue. He has since contacted me on two occasions to follow up on my recovery and addressed all mom my concerns. I couldn't be happier with the completely professional care I received. Thanks
Richard Nau
Richard Nau
1715014795
I was very pleased with dr Atassi performing the extraction of my tooth. He set me at ease. After the procedure , he did a follow-up call and also texted. I really appreciated it. I have already told people about the doctor.
constance wiersma
constance wiersma
1714765636
Dr Atassi and Amanda were amazing with my daughter! She is a very anxious nine year old and needed four teeth removed in preparation for a pallet expander. Both Dr Atassi and Amanda took the time to explain everything to her. Dr Atassi made her feel comfortable and reassured her that she was in control and could take as many breaks as she needed. He was so calm and patient with her! I love how he reached out after and made sure she was doing ok! I highly recommend Metrowest oral surgeons and Dr Atassi!
MT Family
MT Family
1714584685
Dr. Atassi was professional and great to work with. Procedure was quick and easy.
Adam Montani
Adam Montani
1714572566
I recently got my Wisdom Tooth pulled, and it came out so quick I was amazed, All the staff and Doctors are nice, caring, kind, and professional!
Teehan Poston
Teehan Poston
1713978827
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Get Connected

If you need more information about our practice or have questions about any services we offer, please do not hesitate to contact one of our offices.

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