Serving Lake Oswego, Lake Grove, Portland, Tigard & Tualatin

Wisdom Tooth Removal

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Dental Implants

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Bone Grafts

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Welcome to Cascade Oral & Facial Surgery

At Cascade Oral & Facial Surgery, Dr. Philip Mann, Dr. Peter Dennis, and every member of our dedicated team strive to meet the oral and facial surgery needs of our communities of Lake Oswego, Lake Grove, Portland, Tigard, and Tualatin. We provide exceptional care and extraordinary results by working tirelessly to restore our patients back to health.

An oral surgery practice is only as good as the results it provides. That’s why we remain committed to adhering to the highest standards of care that enable us to achieve positive outcomes and improved patient health. If you’re searching for an “oral surgeon near me”, then our experienced staff at Cascade Oral and Facial Surgery wants to be your oral surgeon in Lake Oswego, Lake Grove, Portland, Tigard, and Tualatin. Contact our office today to schedule a consultation to see how we can get you started on the road to better health. Learn more

16455 Boones Ferry Rd  |  Ste B  |  Lake Oswego OR 97035

“I had a broken off tooth on my upper right rear in my mouth, which needed to be removed. The tooth was broken of on the gum line. I have to mention, that I am very, very scared of dentists!!!!!!!!! Had very bad experience in my youth. I was introduced to Dr. Mann and his team of experts. From the time I entered his dental office to the time after the removal of my broken off tooth, I was never left alone until after the ordeal was over and I never experienced any panic attack or was not even one second scared at all.

Dr. Mann is a excellent dentist and surgeon. I was never in pain at all. After 2 minutes I asked him when he would start pulling the left over tooth, and he said that he was already done with it. Dr. Mann is very gentle and he knows what he is doing. Dr. Mann and his team are real professionals and you will never get anyone better than him and his team. I highly recommend Dr. Mann and his team to anybody.”

– Sierra

Dr. Dennis and all the staff there seem like genuinely good people. They are friendly, with a quick smile or laugh, and also good at what they do. All my questions were answered and nobody was in a hurry. Felt accommodated as a patient, and, a person.

– James H

Cascade Oral & Facial Surgery

16455 Boones Ferry Rd Ste B
Lake Oswego OR 97035
Phone: 503-482-7200
Email: office@CascadeOFS.com

  Google Maps

“I had an amazing experience with Dr. Philip Mann. I hadn’t been to the dentist in a few years and had an unexpected emergency around the holiday season and because of the nursing staff and Dr. Mann I am here today. Words can’t express how thankful I am for the great care that I got in the hospital during Christmas as well as the outpatient care I received. I definitely recommend especially if you’ve ever been scared of the dentist or feel nervous this place will make you feel at ease immediately.”

– Denise

“Dr. Mann was professional and caring when my son needed his wisdom teeth removed, he answered all of our questions and explained our options.
Later when I found myself needing an oral surgeon, I turned to Dr. Mann, I was able to easily schedule an appointment, he explained what I needed and took excellent care of me. I highly recommend Dr Mann!”

– Rachel

This is the most caring, professional office. Dr. Dennis is very skilled, and personable. 5 star service.

– Barbara F

Cascade Oral & Facial Surgery

16455 Boones Ferry Rd Ste B
Lake Oswego OR 97035
Phone: 503-482-7200
Email: office@CascadeOFS.com

  Google Maps

“Dr. Mann is the man. All the staff was very helpful and welcoming. Definitely recommend.”

– Juan

“Dr. Mann is very skilled, comforting and thorough with his work. He provided exceptional person centered care. I would highly recommend.”

– Britttany

“I had an emergency recommendation by my dentist for the extraction of all four wisdom teeth. On a busy week, Dr.Mann was able to schedule me less than 24 hours after an impromptu consultation. Incredibly professional bedside manor. He explained things in a digestible format as he laid out my surgery options. The surgery itself was fast, and my recovery was exactly as planned. Could not have hoped for a better experience with an oral surgeon. I recommend 100%.”

– Lee

I had a broken tooth and needed help ASAP. They scheduled an extraction that afternoon, and thus began a year’s long relationship. After the gum healed Dr Peter Dennis put in an implant. He also found an infected back tooth that he extracted after consulting with my regular dentist. Every visit was enjoyed from the state-of-the-art equipment to the professionalism, kindness and friendliness of the staff. They also worked with me on a cash discount since I did not have insurance. Today was my last visit and it was sad to tell them goodbye.

– M S

“I highly recommend Cascade Oral & Facial Surgery!

I was experiencing intense pain from one of my wisdom teeth that was coming through the gum. Courtney, the secretary (very kind) got me an emergency appointment that very morning for a consultation with Dr Mann. He was highly knowledgeable and made everything very clear to me and made sure I went home with a rinse and some meds to make me more comfortable before the surgery. Two days later they came out! With the option of doing it the very next day from my consultation.

I was quite nervous about getting the anesthesia and the IV, but Dr. Mann and his assistants for the day, calmed my nerves and made me feel very comfortable.

I’m feeling great in my recovery and I’m very thankful for finding Cascade, Dr. Mann, and his excellent team!”

– Emily

“Excellent care provided by Dr. Mann and his staff. Everything as explained. Very happy with the quality of care my son received during his visit for wisdom teeth extraction. Thank you!”

– Ronda

I received an intensive double jaw surgery with Dr. Dennis almost two years ago, on June 15th ’22.

Dr. Dennis and his team did a phenomenal job. He was deeply personal, caring, and understanding during a very stressful period in my life. He attentively listened to my concerns and kept me involved in the process the entire way, which I could not be more grateful for.

Two years later, I am still blown away by the results. I have not had a migraine since the surgery– when they used to be weekly. I can chew with my front teeth. The daily, chronic pain in my jaw has completely gone away. I sleep better, breathe better, and live better. I had zero complications post-op, and recovery was very doable thanks to Dr. Dennis’ modern approach to this type of surgery. 

In total: I am not a religious man but I feel that Dr. Dennis and the team at Cascade Oral & Facial Surgery can only be described as god-sent, and I feel unbelievably lucky I was able to go through this difficult procedure with such a competent, caring, and above & beyond group.

Highly recommend.

– Sam S

“Dr Mann and Ashley made a very unfortunate tooth extraction very pleasant. Dr. Mann was not only thorough, but he clearly communicated options and worked very professionally. Sad to see my tooth go, glad to have gone to Cascade Oral & Facial Surgery!”

– Eliot

“My regular dentist determined that a wisdom tooth would need to be extracted to relieve the pain that I was experiencing, but he did not want to attempt the tricky procedure due to a fracture in the tooth and an adjacent crown. He referred me to Dr. Mann who expertly removed the tooth not only intact but also without incurring any damage to the nearby crown. The procedure was quick and painless. Since I was traveling that same afternoon, he and his staff provided excellent advice for me to follow for post procedure care and my trip went off without a hitch. Dr. Mann will be my first choice for any future oral surgery and I also told my regular dentist to keep Dr. Mann as his number one referral for advanced dental care.”

– Clay

This is a great team! From start to finish they make you feel so taken care of. My son had his wisdom teeth out without a hitch. Thank you Dr. Dennis!

– Corrine J

© 2022 Cascade Oral and Facial Surgery

16455 Boones Ferry Rd Ste B
Lake Oswego OR 97035
Phone: 503-482-7200
Email: office@CascadeOFS.com


Google Maps

© 2022 Cascade Oral and Facial Surgery