Meet Our Providers


Dr. Hunter's areas of expertise include:

  • Craniofacial Surgery
  • General ENT Surgery
  • Trauma Reconstruction Surgery
  • Moh’s Closure
  • Facial Cosmetic Surgery
  • Surgical Dermatology
  • Liposuction

David Hunter, M.D., F.A.C.S., has been in practice in Oklahoma City since 1981. He received both his undergraduate and medical degrees from the University of Kentucky in Lexington, continuing on there for post graduate training in surgery. He then completed three years specialized training in otorhinolaryngology at the Universities of Oklahoma and Alabama, as well as a fellowship in facial cosmetic and reconstructive surgery in Beverly Hills, California.

Dr. Hunter is genuinely concerned that his patients enjoy the highest quality of life possible. He and his staff understand that physical appearance has a tremendous impact on an individual’s feelings of self worth. In addition to Dr. Hunter’s board certification by the American Board of Facial Plastic and Reconstructive Surgery, staff members also have special training and expertise in cosmetic surgery.

In addition to his private practice, Dr. Hunter served as Chief of Staff (2003 and 2004) and was Chief of Surgery (2001 and 2002) at St. Anthony Hospital. In 1999, he helped establish the Craniofacial Center at St. Anthony. As a key member of this highly skilled team of specialists, Dr. Hunter’s expertise is surgical approach and closure during neurosurgery, including craniofacial and transphenoidal procedures.

Dr. Hunter has been extensively published, and is a member of the American Academy of Otolaryngology Head and Neck Surgeons, the American Academy of Facial Plastic and Reconstructive Surgeons, the American College of Surgeons, the American College of Physician Executives, the American Medical Association and the Oklahoma State Medical Association.


Dr. Clark's areas of expertise include:

  • General ENT Surgery, Pediatric and Adult
  • Sinus Disease and Endoscopic Sinus Surgery
  • Laryngology and Voice Disorders
  • Care of the Professional Voice
  • BOTOX Injections for Laryngeal Dystonias
  • Treatment of Sleep Apnea
  • Sialendoscopy
  • Trans-nasal Fiberoptic Esophogoscopy

Keith F. Clark, M.D., F.A.C.S, Ph.D., completed his medical degree at the University of Michigan at Ann Arbor in 1978. After a surgical internship at the William Beaumont Hospital in Detroit, Michigan, in 1979, he attended the University of Iowa at Iowa City. There, he completed his otorhinolaryngology residency in 1983. He received a Ph.D. in laryngeal physiology in 1999 at the University of Oklahoma. Dr. Clark is a Fellow of the American Academy of Otolaryngology, Head and Neck Surgery, the Triologic Society, and the American College of Surgeons. He is also a member of the Oklahoma Academy of Otolaryngology and the Oklahoma County Medical Society.

Dr. Clark is published in both clinical and research medical literature. He has also served as associate editor for the Otolaryngology, Head and Neck Surgery Journal and currently reviews articles submitted to several ENT journals.

Dr. Clark worked at the University Hospital and Children's Hospital of Oklahoma for nearly 20 years, treating a wide variety of both adult and pediatric problems including laryngo-tracheal reconstruction, treatment of vocal fold paralysis, laser surgery, treatment of the professional voice, Botox injections for laryngeal dystonias, airway problems and endoscopic sinus surgery.

Dr. Clark is trained in the endoscopic treatment of salivary gland disease, a novel approach known as sialendoscopy. He is also proficient at several other new procedures: trans-nasal esophogoscopy; endoscopic stapling of Zenker's diverticulum; and Pillar implants for sleep apnea. He operates a multidisciplinary voice laboratory using state-of-the-art laryngeal video imaging, stroboscopy and EMG, plus other measures of laryngeal function.


Dr. Major's areas of expertise include:

  • General ear, nose and throat surgery
  • Facial cosmetic surgery
  • Medical and surgical treatment of sinus disease with special expertise in balloon sinusplasty, a minimally-invasive sinus surgery that is quickly becoming the standard of care in many cities
  • And the surgical treatment of skin cancer and Moh's defects

Troy E. Major III, DO, received his medical degree from the University of Health Sciences College of Osteopathic Medicine in Kansas City, Missouri, in 2000. I-Ie then completed his residency in otolaryngology and facial plastic surgery at Freeman Hospital in Joplin, Missouri, in 2005.

Following his residency, Dr. Major completed a fellowship in cosmetic surgery at the English Plastic and Cosmetic Surgery Center in Little Rock, Arkansas. He then returned to his home state and was in private practice in Cape Girardeau for four years prior to joining the staff of the Oklahoma City Ear, Nose & Throat Clinic in August, 2010.

Dr. Major is board certified by the American Osteopathic Board of Otolaryngology-Facial Plastic Surgery. He is a member of the American Osteopathic College of Otolaryngology-I-lead and Neck Surgery, the American Academy of Otolaryngology-Head and Neck Surgery and the American Osteopathic Association.

He has also authored several professional papers and lectures.

Chris Regier, DO

Dr. Regier is board certified in otolaryngology and is fellowship trained. He obtained his medical degree at the University Of Health Sciences College Of Osteopathic Medicine in Kansas City, Missouri. He completed his internship in Des Moines, Iowa and completed his residency in otolaryngology/facial plastic surgery at Des Peres Hospital in St. Louis, Missouri.

Dr. Regier is a member of the American Osteopathic College of Otolaryngology Head and Neck Surgery and American Academy of Otolaryngology-Head and Neck Surgery.


Kenneth M. Stein, PA-C, graduated with honors from the University of Oklahoma Health Sciences Center College of Medicine as a Physician Assistant with a Master of Health Sciences in 1998.

Prior to moving to Oklahoma, Ken attended Michigan State University in East Lansing where he completed both his undergraduate and Master’s degrees in Business Administration. He has received numerous academic honors, as well as being published in the Physician Assistant Journal.

Ken joined the Oklahoma City Ear, Nose & Throat Clinic in February, 2004. He is well respected and liked by patients, and is a valued medical provider in this practice. Ken previously worked with Dr. Keith Clark at the University of Oklahoma Otorhinolaryngology Department, and has extensive ENT experience.

During the past five years, Ken has completed intensive instructional courses at the Otolaryngology– Head and Neck Surgery Academy. His education and experience, in conjunction with his close work with Drs. Hunter, Clark and Scott, give Ken the knowledge to deal confidently with all general otolaryngology problems in children and adults. In addition to seeing patients in the clinic, Ken assists the doctors with surgery and perioperative care.

Ken is a member of the American Association of Physician Assistants, the Oklahoma Academy of Physician Assistants and the Society of Physician Assistants in Otorhinolaryngology–Head and Neck Surgery.