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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

It was a nice experience with Dr.Atassi and his team. My extraction was quick and easy.I also had a nice and smooth recovery.Thanks 🙇
Benedict Ighedosa
Benedict Ighedosa
1718748629
I had some pretty extensive oral surgery done and was treated with dignity and respect from start to finish with receptionists calming me, the doctor and assistants being absolutely professional and as delicate as they could, and the follow up text messages ( nice little added touch!! ) surprising me. I could not recommend this practice any higher than five stars or I would!
Gil Belisle
Gil Belisle
1718738790
Dr. Atassi & staff at MWOSA are highly recommended.They all were very personable and straightforward regarding wisdom teeth procedure for my son, and took time to answer questions we had. Wonderful after care by the nurse who went above and beyond to support my son while he was waking up after the surgery. Several follow up calls by Dr Atassi as well which was super helpful and appreciated.
J Miss
J Miss
1718636029
The staff and Dr. Atassi kept me informed and as comfortable as possible during the procedure. All were very professional and very good at what they do. I would recommend them to anyone in need of oral surgery without hesitation.
Rich Murphy
Rich Murphy
1718634097
Dr. Atassi peformed a complex tooth extraction with great expertise. He explained everything he was going to do as we went along, and his competent staff and he explained everything I needed to know about the recovery period. I did not have any pain or discomfort during or after the procedure. I highly recommend Dr. Atassi.
Betty Glick
Betty Glick
1718569024
Dr. Atassi and his team took great care of me! Thank you all :-)
Lucy C
Lucy C
1718568240
Great experience with Dr. Atassi and his team. Got all 4 of my wisdom teeth removed and the procedure and healing process have been very smooth. Would definitely recommend!
Brady Levensohn
Brady Levensohn
1718557448
Dr. Frangos and her team made me feel super comfortable during my wisdom teeth extraction. They did a fantastic job answering all my questions and reassuring me I had nothing to worry about. If you're nervous about getting your wisdom teeth out, I highly recommend going to Metrowest Oral Surgical Associates.
Sarah Sagan
Sarah Sagan
1718334717
Dr Frangos was very professional,kind and gentle .I had a biopsy and she apologized for the novacaine needle hurting .Karen her assistant was very pleasant and friendly and professional. The procedure was explained to me .The front desk staff were very professional and pleasant. This was my first visit to this facility
Janet Zwirbla
Janet Zwirbla
1718302722
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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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