Anna Helen Grosz, M.D.

Otolaryngology

Clackamas, OR

Specialty

Otolaryngology

Credential

M.D.

NPI

1144398017

Affiliated Facility

Kaiser Permanente Sunnybrook Surgery Center

9900 Se Sunnyside Rd., Clackamas, OR 97015

(800) 813-2000

Medicare★ 4.4 Google (455)95% Patient Rating

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Procedures & Specialty

Anna Helen Grosz specializes in Otolaryngology procedures performed in an outpatient ambulatory surgical setting.

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About this profile: Surgeon information is sourced from the CMS National Plan and Provider Enumeration System (NPPES) NPI Registry and reflects the practice address on file as of February 2026. Facility affiliation is based on matching practice address to CMS-certified ambulatory surgery center locations.