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

ENT - Otolaryngology

  • 1100 Trancas Street
    Suite 210
    Napa, CA 94558
  • (707) 251-3608
    Monday – Friday 8:30 AM – 5:00 PM

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 St.
Suite C
Eureka, CA 95501
James L. Barrese MD
Otolaryngology (ENT)
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Office :
2350 Buhne St.
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
Stephen Gugenheim MD (707) 251-3608
Otolaryngology (ENT) (Board Certified)
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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 St.
Suite 210
Napa, CA 94558
Kimberly Kinder MD (707) 444-8863
Otolaryngology (ENT) (Board Certified)
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Office :
2350 Buhne St.
Suite C
Eureka, CA 95501
Office :
St. Joseph Health Medical Group
108 Lynch Creek Way
Suite 7
Petaluma, CA 94954
Office :
1100 Trancas St.
Suite 210
Napa, CA 94558
Office :
2350 Buhne St.
Suite C
Eureka, CA 95501