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Gastroenterology in Ukiah, CA - ProviderMatch - Adventist Health, Ukiah

Gastroenterology in Ukiah, CA - ProviderMatch - Adventist Health

Gastroenterology • Ukiah, CA • Since 1980

About

Gastroenterology in Ukiah, CA at Adventist Health Ukiah Valley - Adventist Health Ukiah Valley provides gastroenterology services as part of the Adventist Health network in Ukiah, CA. - The location is part of the system’s broader Northern California offerings, which include several hospitals acquired in 2020s (e.g., St. Helena, Glendale, Sonora, White Memorial) and multiple regional offices. - Services typically include diagnostic and therapeutic GI care (colonoscopy, endoscopy, GI consults, prevention/screening for colorectal cancer, and GI-related conditions), delivered through Adventist Health Ukiah Valley and associated providers. Key address:

Clinic Type

Gastroenterology

Address

234 Hospital Drive, Ukiah, CA 95482

Phone

707-463-7356

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

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Team

  • Razi M Arifuddin, MD — Gastroenterologist
  • Stephen J DeNigris, MD — Gastroenterologist

Insurance & Payment

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Languages Spoken

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Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye (Gastroenterology: Adventist Health Ukiah Valley): 3.9 out of 5 stars (60 reviews)
  • Adventist Health ProviderMatch (Dr. Razi M Arifuddin): 4.7 out of 5 stars (48 ratings, 5 reviews)

Patients praise

  • High level of provider knowledge and professionalism
  • Clear explanation of medical conditions and treatment plans
  • Effective follow-up communication, including detailed phone consultations
  • Trust in provider expertise and judgment

Common complaints

  • Long wait times for appointments and scheduling procedures (specifically colonoscopies)
  • Difficulty reaching the office by phone or scheduling visits
  • Perception of rushed care or limited patient-provider communication time
  • Isolated reports of dissatisfaction with diagnostic thoroughness

"Dr. Arifuddin explained my condition thoroughly and gave a lot of information on what I could do to improve the situation. He was kind, professional and knowledgeable."

— Adventist Health ProviderMatch Patient Review

"He needs to slow down and let patients ask questions and express any concerns."

— Adventist Health ProviderMatch Patient Review

"His office however makes it extremely difficult to see him, even if you are in an urgent..."

— Healthgrades Patient Review

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of . Own this clinic? Claim or correct this listing.

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