> > > > Dr. Gosta Iwasiuk, MD
Dr. Gosta Iwasiuk MD is a male Surgeon, has 43 years of experience and practices in Surgery.
Dr. Gosta Iwasiuk has 2 office locations.
601 6th St
Fillmore, CA 93015

Phone Number
Locations and availability (2)
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

  • Currently 2 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Gosta Iwasiuk is Satisfactory. Dr. Iwasiuk has been reviewed by 5 patients who have provided 3 comments. The rating is 2 out of 4 stars.

Patient Ratings
Ease of Appointment 2.4
  • Currently 2.4 of 4 stars
Promptness 2.0
  • Currently 2 of 4 stars
Courteous Staff 2.4
  • Currently 2.4 of 4 stars
Accurate Diagnosis 2.4
  • Currently 2.4 of 4 stars
Bedside Manner 1.8
  • Currently 1.8 of 4 stars
Spends Time with Me 2.2
  • Currently 2.2 of 4 stars
Follows Up After Visit 2.3
  • Currently 2.25 of 4 stars

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 

Accepted Insurance Plans

Dr. Iwasiuk accepts these health insurances in at least one office:

  • Harvard Pilgrim Health Care - 4 plans
  • Blue Shield of California - 90 plans
  • Great-West Healthcare - 4 plans
  • Blue Cross Blue Shield of Illinois - 2 plans
  • Anthem Blue Cross - 5 plans
  • Cigna - 7 plans
  • Medicare - 1 plan


  • German
  • Spanish

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Additional Information
Where does Dr. Gosta Iwasiuk practice?
Dr. Gosta Iwasiuk practices Surgery near Fillmore, CA.
Additional practice locations include: Ventura, CA.
See Fillmore Surgeons.