Our Services

Otolaryngology - ENT

At St. Joseph Health Medical Group, our otolaryngologists are dedicated to offering you the highest quality medical and surgical services. Our highly trained physicians are able to treat the full spectrum of head and neck disorders. Their surgical expertise includes head and neck cancers, nasal and sinus surgery, ear surgery, facial plastics and reconstruction, sleep apnea, as well as voice and thyroid problems. The result is personalized care for patients of all ages, from children to seniors.

Our board-certified ENT doctors specialize in the diagnosis and treatment of disorders of the ear, nose, throat, head, and neck for a variety of conditions, such as:

  • Sinus problems
  • Allergies
  • Sleep apnea
  • Hearing problems
  • Snoring
  • Tonsils and adenoid conditions
  • Voice disorders
  • Neck masses

View Our Locations

ENT - Otolaryngology

Ear, Nose & Throat

Otolaryngology

  • 1100 Trancas St.
    Napa, CA 94558

ENT - Otolaryngology

Meet Our Providers

Gregory C. Barkdull MD (707) 444-8863
Otolaryngology (ENT) (Board Certified)
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Office :
St. Joseph Health Medical Group
2350 Buhne Street
Suite C
Eureka, CA 95501
Joyce H Colton House MD (707) 251-3608
Otolaryngology (ENT)

Mon. - Fri. 8:30 a.m. - 5 p.m.

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Office :
St Joseph Health Medical Group
1100 Trancas St.,
Suite 210
Napa, CA 94558
Office :
St Joseph Health Medical Group
1100 Trancas Street
Suite 210
Napa, CA 94558
Office :
St. Joseph Health Medical Group
108 Lynch Creek Way
Suite 7
Petaluma, CA 94954