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Mason City Clinic

General Surgery • Mason City, IA • Since 1989

About

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.

Clinic Type

General Surgery

Address

Mason City, IA

Phone

641.494.5260

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • General Surgery

Technology & Equipment

  • minimally invasive endoscopic and laparoscopic surgical techniques
  • robotic surgery

Team

  • Abdi E. Ahari, MD — Physician

Insurance & Payment

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Languages Spoken

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FAQs

What are the contact details for the General Surgery Department?

Contact our General Surgery Department: 641.494.5260

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • WebMD (Dr. Jeffrey Rowe): 5.0/5.0 (83 ratings)
  • WebMD (Dr. Gregory Grimberg): 5.0/5.0 (10 ratings)
  • Healthgrades (Dr. Raymond Gagliardi): 3.7/5.0 (6 ratings)
  • Healthgrades (Dr. Matthew Fabian): 4.3/5.0 (15 ratings)
  • Vivian Health (MercyOne North Iowa Medical Center): 3.9/5.0 (25 reviews)

Patients praise

  • Professional and courteous staff
  • Clear communication and explanation of procedures
  • Compassionate and caring bedside manner
  • Successful surgical outcomes
  • Thorough follow-up care

Common complaints

  • Appointment reliability issues (e.g., doctor no-shows)

"Dr Rowe gave us important information and answered our questions. Really appreciate being kept on his patient list and being notified automatically about the next appointment."

— WebMD Patient Review

"Dr Grimberg is excellant. Very patient caring and following up on his patients. Very detailed orientated in explaining his procedures. Very highly recommended."

— WebMD Patient Review

"I'm not happy that he can't seem to keep appointments with his patients (that were made well in advance). Very unprofessional. I would not recommend him since you will likely waste your time driving to and from appointments where you never get to actually see him."

— Vitals Patient Review

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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