> > > > Dr. Stefan Karos, MD
Dr. Stefan G Karos MD is a male Surgeon, has 24 years of experience and practices in Surgery and Urology.
Video profile
Dr. Stefan Karos has 1 office location.
Healthalliance Hospital - Leominster Campus
50 Memorial Dr
Ste 104
Leominster, MA 01453

Phone Number
Locations and availability (1)
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).

Learn more about Dr. Stefan Karos:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 2 of 4 stars
Patient comments (10)

The overall average patient rating of Dr. Stefan Karos is Satisfactory. Dr. Karos has been reviewed by 19 patients who have provided 10 comments. The rating is 2 out of 4 stars.

Patient Ratings
Ease of Appointment 2.7
  • Currently 2.6666666666667 of 4 stars
Promptness 2.3
  • Currently 2.2727272727273 of 4 stars
Courteous Staff 2.7
  • Currently 2.7333333333333 of 4 stars
Accurate Diagnosis 1.8
  • Currently 1.8 of 4 stars
Bedside Manner 1.6
  • Currently 1.6 of 4 stars
Spends Time with Me 1.7
  • Currently 1.6666666666667 of 4 stars
Follows Up After Visit 1.8
  • Currently 1.75 of 4 stars

Specialties & Research

Dr. Stefan Karos, MD is board certified in Urology.

  • He has special expertise in 1 area:
  • Calculi (Stones)

Education & Awards

Dr. Karos graduated from UMDNJ, Newark.


Dr. Karos has 15 hospital affiliations:

  • U Mass Memorial Med Ctr - Memorial Campus 
  • Nashoba Valley Medical Center 

Accepted Insurance Plans

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

  • MVP Health Care Preferred Care - 22 plans
  • Tufts Health Plans - 7 plans
  • United Healthcare - 19 plans
  • Blue Cross Blue Shield of Massachusetts - 15 plans
  • Cigna - 20 plans
  • Medicare - 1 plan
  • Fallon Community Health Plan (FCHP) - 6 plans
  • Aetna - 3 plans


  • French
  • Greek
  • Spanish

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Additional Information
Where does Dr. Stefan G. Karos practice?
Dr. Stefan Karos practices Surgery and Urology near Leominster, MA.
See Leominster Surgeons and Leominster Urologists.