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Digestive Health Associates, Reno

Digestive Health Associates

Gastroenterology • Reno, NV

About

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Clinic Type

Gastroenterology

Address

655 Sierra Rose Drive, Reno, NV 89511

Phone

775-829-7600

Email

NNMCCivilRights@uhsinc.com

Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://doctors.nnmc.com/specialty/Gastroenterology?page=1

Services Offered

  • Gastroenterology

Team

  • Ryan Sefcik, DO — DOCTOR
  • Michael Damian Gilles, MD — DOCTOR
  • William M Pfau, MD — DOCTOR
  • Sam Nourani, MD — DOCTOR
  • George Vagujhelyi, MD — DOCTOR
  • Erik M De Jonghe, MD — DOCTOR

Insurance & Payment

—

Languages Spoken

—

Social Media

TwitterYoutubeFacebookLinkedinInstagram

Photos

Digestive Health Associates — photo 1 of 8Digestive Health Associates — photo 2 of 8Digestive Health Associates — photo 3 of 8Digestive Health Associates — photo 4 of 8Digestive Health Associates — photo 5 of 8Digestive Health Associates — photo 6 of 8Digestive Health Associates — photo 7 of 8Digestive Health Associates — photo 8 of 8

What Patients Say

Overall sentiment across review platforms: mixed

  • US News (Dr. Christi A. Matteoni): 5 out of 5 stars (26 ratings)
  • Unilocal (Gastroenterology of Northern Nevada): 2.3 out of 5 stars (3 ratings)

Patients praise

  • Many practitioners are praised for being attentive, thorough, caring, and knowledgeable
  • Strong communication and clear explanations of diagnoses and procedures reported by many patients
  • High patient satisfaction with staff professionalism at certain clinics like Digestive Health Associates

Common complaints

  • Reports of unprofessional conduct, including allegations of performing procedures without adequate sedation
  • Complaints regarding long wait times and office management issues like billing and record mismanagement
  • Some patients reported staff or providers being dismissive or indifferent

"Dr. Nachiondo spent a lot of time with me to understand and diagnose my condition. He clearly explained what was likely to be causing my gastroenterology issues."

— Healthgrades (Dr. James Nachiondo)

"This was the most unprofessional office I’ve ever been to. I screamed in terror as the doctor continued the procedure while I was not sedated."

— Unilocal (Gastroenterology of Northern Nevada)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

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

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