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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. Youseff image

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 Diplomate of the American Board of Oral and 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

I got my wisdom teeth out here with Dr. Atassi and had a good experience. Everyone was very kind and helpful! Dr. Atassi answered all my questions during my recovery which was very helpful to keep my mind at ease.
Lizzy Shumway
Lizzy Shumway
1746995410
The entire staff is kind, caring and professional. The doctor really cares about his patients. The office is clean and comfortable. I wouldn’t trust anyone else for oral surgery.
Cara Rossi
Cara Rossi
1746992271
Metrowest Oral Surgery is literally the best!!! Dr. Atassi is phenomenal! Wonderful bedside manner. Professional and transparent! He even called me after surgery to check on me!!! Hands down 10/10!! Thank you Metrowest!!
Rhonda Turner
Rhonda Turner
1746969964
Daniela R is a fantastic nurse. highly recommend
Zach Gogan
Zach Gogan
1746825169
Dr. Ouano and recovery nurse Daniela did an excellent job with my wisdom tooth surgery
Alex Rabines
Alex Rabines
1746804378
Never had an implant before and this was a very easy experience, obviously a little pain as is to be expected, but Dr. Attasi spoke throughout the procedure on what he was doing and when he would be done and took 30 second breaks to relax chin and whole thing only lasted about 25 minutes and his assistant was amazing and very professional, knowledgeable, friendly & caring, and really the entire team we're so so nice & helpful. I would definitely go back again if I had another issue. They all worked so well together as a professional amazing team!
Marsha Jiava
Marsha Jiava
1746741751
Went very smoothly and I feel great! Thank you to Dr. Youseff and all his staff for the perfected procedure. And also special thanks to recovery nurse Daniela for awesome care!
Natalie Rofail
Natalie Rofail
1746711636
Dr. Youssef is not only skilled but has a great bedside manner as well. I had 3 implants done by him, 2 were perfect; unfortunately for me, the third insisted on being rejected by my jaw. After trying multiple times to mitigate it, Dr. Youssef was very gracious about removing the post and refunding me, without ever giving me a hard time. I really appreciated that.
Steve Kotsopoulos
Steve Kotsopoulos
1746703808
Absolutely loved my experince with Metrowest, their Milford operations, and Dr Youseff! I can’t believe I’m saying this about a tooth extraction… but they were all so very courteous, professional, and caring. Thank you!
Ivan Padilla
Ivan Padilla
1746555351
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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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