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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Gosta Iwasiuk is Average. Dr. Iwasiuk has been reviewed by 7 patients who have provided 4 comments. The rating is 2.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.9
Promptness 2.3
Courteous Staff 2.9
Accurate Diagnosis 2.6
Bedside Manner 2.1
Spends Time with Me 2.6
Follows Up After Visit 2.7

Specialties & Research

Dr. Gosta Iwasiuk, MD is board certified in Surgery.

Education & Awards

Dr. Iwasiuk graduated from University of California at Los Angeles. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Iwasiuk has 10 hospital affiliations:

  • Santa Barbara Cottage Hospital 
  • St. John's Regional Medical Center 


  • German
  • Spanish

> > > > Dr. Gosta Iwasiuk, MD

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Additional Information
Dr. Gosta Iwasiuk MD is a male Surgeon, has 44 years of experience and practices in Surgery.
Where does Dr. Gosta Iwasiuk practice?
Dr. Gosta Iwasiuk has 2 office locations.
Dr. Gosta Iwasiuk practices Surgery near Fillmore, CA.
Additional practice locations include: Ventura, CA.
See Fillmore Surgeons.