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About

MercyOne North Iowa General Surgery in Mason City is part of MercyOne, a nonprofit Catholic health system operating in Iowa (and beyond) under Trinity Health. The Mason City site offers general surgery services as one of MercyOne’s hospital-based specialties. For specifics, check MercyOne’s North Iowa location pages or contact the Mason City facility directly for surgeon availability, clinic hours, and appointment booking. If you’re seeking online features, MercyOne provides patient portal access for records, test results, and appointments.

Clinic Type

General Surgery

Address

250 S. Crescent Drive Suite M2100

Phone

1641-494-5260

Email

todd.mizener@mercyone.org

Opening Hours

8:00am–5:00pm

Telehealth

Available (Offers Virtual Visits)

Services Offered

  • General Surgery
  • Maternal Fetal Medicine Care
  • Surgical Care

Team

  • Abdi Ahari, General Surgery — MD
  • Heather Bucklin, General Surgery — ARNP
  • Brittany Splittgerber, General Surgery — MD
  • Harsha Jayawardena, General Surgery — MD

Insurance & Payment

Languages Spoken

  • English
  • Vietnamese

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • U.S. News & World Report for MercyOne North Iowa Medical Center: 86% of patients reported positive experiences at the medical center (not explicitly stated for general surgery specifically)

Patients praise

  • high performing in specific procedures and conditions
  • positive outcomes with robotic surgery options
  • patient-centered care approach

Common complaints

  • concerns regarding emergency room wait times and experiences

"It was probably one of the easiest things I have ever been through. I wasn’t really sure what to expect. I had been told anywhere from six to eight weeks of recovery and I was ready to go back to work within two days."

Patient testimonial regarding robotic surgery experience at MercyOne North Iowa

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

Information sourced from the clinic's website as of July 11, 2026.

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Mason City, IA·General Surgery

Mason City Clinic is a multispecialty medical practice based in Mason City, Iowa, founded in 1989. It offers a range of services including general and specialized surgical care (notably bariatric surgery), as well as heart failure, allergy, orthopedics, neurology, psychiatry, and cardiology. The clinic operates four offices in the United States, with its headquarters at 250 S. Crescent Dr, Mason City, IA. It is a private partnership with roughly 39 employees and annual revenue around $1.1M. For general surgery inquiries in Mason City, contact the clinic at 800-622-1411 or 641-494-5403. Website: mcclinic.com.

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Mason City Surgery Center is a multi-specialty ambulatory surgery center based in Mason City, Iowa. Founded in 2006, it operates as a partnership between Mercy Medical Center-North Iowa and ASC Physician Partners, L.L.C. The center provides advanced procedures across multiple specialties in a modern, comfortable facility and functions as a Surgical Management Professionals partnered center. It has three office locations in the United States, with its headquarters at 990 4th Street SW, Mason City, IA 50401. Main contact numbers: 877-704-0038 and 641-494-2000. Industry: Hospitals and Health Care; Type: Partnership; NAICS codes 62, 621; SIC codes 80, 801. Active status.

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