Menu

Welcome to the Institute for Orthognathic Surgery

Positive, Predictable Results with Personalized Care

Orthognathic Surgery Specialists Drs. John Gannon, Paul Lee and Steven Sherry use their advanced training, experience, and expertise to treat complex facial disorders including obstructive sleep apnea, TMJ disorders, and facial cosmetic concerns.

Before & After Gallery
iOS-BA-Kerri
iOS-BA-Royce
iOS-BA-Gareth
iOS-BA-Jay
iOS-BA-Korrine
iOS-BA-Ralph
iOS-BA-Michelle

Welcome to the Institute for Orthognathic Surgery

Positive, Predictable Results with Personalized Care

Orthognathic Surgery Specialists Drs. John Gannon and Steven Sherry use their advanced training, experience, and expertise to treat complex facial disorders including obstructive sleep apnea, TMJ disorders, and facial cosmetic concerns.

iOS-BA-Nathan-2023
iOS-BA-Hailey-2023
iOS-BA-Jay-2023
iOS-BA-Ryan
iOS-BA-Amber
Before & After Gallery

World Class
Surgical Experience

Orthognathic-Surgery

Welcome to The Institute for Orthognathic Surgery (iOS). Here at the institute, we treat facial skeletal disorders that include TMJ dysfunction and disease, facial skeletal and soft tissue disharmony, Obstructive sleep apnea, skeletal malocclusions, and speech disorders. We specialize in orthognathic or corrective jaw surgery, temporomandibular joint surgery, surgery for obstructive sleep apnea, and facial cosmetic surgery.

When your general dentist, orthodontist, or medical doctor diagnoses a problem requiring specialized surgical expertise, they call the doctors at The Institute for Orthognathic Surgery.  

Orthognathic Surgery Treatment Options

Orthognathic / Jaw Surgery

The Institute for Orthognathic Surgery serving patients nationwide specializes in complex primary and revision jaw surgery. Corrective jaw or orthognathic surgery performed by Drs. Gannon, Lee and Sherry is used to alleviate jaw discrepancies (when the teeth do not fit together). This is the most common yet complex procedure performed in our practice.

LEARN MORE

Temporomandibular Joint Disorder

Temporomandibular joint disorders (TMD) can result in facial pain and mandibular dysfunction with limited range of motion of the lower jaw. This complex joint and the associated diseases sometimes require surgical intervention. Here at the Institute our surgical team diagnoses and treats a variety of TMJ disorders. 

LEARN MORE

Sleep Apnea

A myriad of options treatments, both medical and surgical, exist to treat sleep disordered breathing (SDB) and obstructive sleep apnea (OSA). At the Institute of Orthognathic Surgery, we focus on the single most effective treatment for OSA, orthognathic reconstructive surgery (OGS). Learn more about SDB/OSA and your treatment options.

LEARN MORE

Facial Cosmetics

Along with the functional changes associated with orthognathic reconstructive surgery, significant improvements can be made in facial appearance and balance for our patients. Drs. Gannon, Lee and Sherry offer a variety of adjunctive facial cosmetic procedures to enhance as well as improve overall facial esthetics.

LEARN MORE

Board Certified
Oral Surgeons

Dr. Gannon, Dr. Lee and Dr. Sherry’s practice emphasizes flawless surgical outcomes by maximizing facial esthetics and maintaining ideal maxillo-mandibular function while improving daytime and nighttime breathing. Their work combines biomedical advances developed through their research, detailed pre-operative planning and early adoption of emerging technology delivering exemplary results in orthognathic, temporomandibular joint and facial cosmetic surgery.

Home

John W. Gannon,
DDS

Board Certified Oral &
Maxillofacial Surgeon

Home

Paul Y. Lee,
DMD

Board Certified Oral &
Maxillofacial Surgeon

Home

Steven D. Sherry,
DDS, MD, FACS

Board Certified Oral &
Maxillofacial Surgeon

Home
AAOMS-logo
AACS-vertical
UCSF-logo
Univ-Miami-Hospital-1024x572
SBM-SoDental-Medicine_Stacked_WEB-1024x202
Willowbend-cosmetic-logo
UTSW-logo-blue-black-large-v2-1024x353
gettysburg-college-logo (1)
jackson-copy
acoms01
ACS-vertical
ABOMS-vertical01
parkland-logo

Patient Feedback

“Dr Gannon and his team are super! My little man had to have an extra tooth removed and everyone remained so patient, calm, and accommodating when he showed his fear. Dr Gannon has wonderful bedside manner and is so amazing. The staff are courteous and professional. I highly recommend!”

Kirstie C.

“Dr Gannon and his team are super! My little man had to have an extra tooth removed and everyone remained so patient, calm, and accommodating when he showed his fear. Dr Gannon has wonderful bedside manner and is so amazing. The staff are courteous and professional. I highly recommend!”
“This has to be the best medical office I have ever been to. Starts with the best staff at the front to the nurses and doctors showing the best customer service and extremely kind. Dr. Sherry has to be the best doctor I've ever had. He shows that he cares about you as a patient before, during, and after the procedure. I had 2 surgery procedures with him and both times has taken the time to make sure I am doing well after the surgery above and beyond any Doctor I have encountered.”

Cody S.

“This has to be the best medical office I have ever been to. Starts with the best staff at the front to the nurses and doctors showing the best customer service and extremely kind. Dr. Sherry has to be the best doctor I’ve ever had. He shows that he cares about you as a patient before, during, and after the procedure. I had 2 surgery procedures with him and both times has taken the time to make sure I am doing well after the surgery above and beyond any Doctor I have encountered.”
“Dr. Sherry was phenomenal, from consultation to after surgery checkup. He and his team made sure everything was explained, and everything went to plan. After surgery follow up texts were greatly appreciated, and I couldn’t have had a better experience. Could not recommend higher for any and all oral surgery needs.”

Eddie B.

“Dr. Sherry was phenomenal, from consultation to after surgery checkup. He and his team made sure everything was explained, and everything went to plan. After surgery follow up texts were greatly appreciated, and I couldn’t have had a better experience. Could not recommend higher for any and all oral surgery needs.”
“I hardly write reviews, but I just wanted to share my experience. I highly recommend anyone needing oral surgery to go here. Dr. Lee is a very nice and great doctor. From the girl at the front desk to the nurses I seen are all amazing as well. They definitely deserve 5 stars. I will refer them to any friends and family who need oral surgery. They truly care about their patients, and it shows.”

Brenda F.

“I hardly write reviews, but I just wanted to share my experience. I highly recommend anyone needing oral surgery to go here. Dr. Lee is a very nice and great doctor. From the girl at the front desk to the nurses I seen are all amazing as well. They definitely deserve 5 stars. I will refer them to any friends and family who need oral surgery. They truly care about their patients, and it shows.”

Let’s Get Started

Drs. John Gannon, Paul Lee and Steven Sherry use their advanced training, experience and expertise to treat complex facial disorders including:

  • obstructive sleep apnea

  • TMJ disorders

  • facial cosmetic concerns

Doctor Referral Form