Summary

Dr. Kasznica graduated from the Medical University of Warsaw in 1979. He works in Staten Island, NY and 3 other locations and specializes in Pathology. Dr. Kasznica is affiliated with Roswell Park Cancer Institute Hospital.

Quick Facts

  • accepting new patients
  • 47 years of experience
  • 26 insurance plans accepted
  • speaks English, Spanish
  • Medical University Of Warsaw
  • 1 specialty
  • 3 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. John Mark Kasznica has 4 locations

Northwell Health

475 Seaview AveStaten Island, NY 10305

Roswell Park Cancer Institute

ElmBuffalo, NY 14263
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Roswell Park Comprehensive Cancer Center

665 Elm StBuffalo, NY 14203

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Dr. John Mark Kasznica, MDDr. Hormoz EhyaDr. Shuanzeng (sam) WeiDr. Mariusz A. Wasik
PathologyPathologyPathologyPathology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
47 Years of Experience 52 Years of Experience 29 Years of Experience 47 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Staten Island , NYPhiladelphia , PAPhiladelphia , PAPhiladelphia , PA
Med School: Medical University Of Warsaw Med School: Tehran University Of Medical Sciences Med School: Hebei United University College Of Medicine Med School: Wroclaw Medical University
Current Profile
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Insurance Plans Accepted by Dr. John Mark Kasznica

  • Aetna
  • AmeriHealth - HMO
  • AmeriHealth - Medicaid (Managed)
  • AmeriHealth Caritas - Medicaid (Managed)
  • APWU
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of North Carolina
  • Blue Cross Blue Shield of Texas
  • Blue Shield of California
  • Cigna
  • Cigna-HealthSpring
  • Gateway Health
  • Gateway Health - Medicaid (Managed)
  • Gateway Health - Medicare
  • GEHA
  • HealthPartners
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Provider Partners Health Plan
  • Texas Independence Health Plan (TIHP)
  • UnitedHealthcare
  • UPMC Health Plan

Medical Specialties

Dr. John Mark Kasznica has the following specialty

Specialty Expertise

Dr. John Mark Kasznica has the following 3 areas of expertise

  • Blood Testing
  • Fluid Testing
  • Tissue Biopsy

Certifications, License, & Education

47 Years Experience

EDUCATION & TRAINING

Medical School

Medical University Of WarsawGraduated in 1979

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Frequently Asked Questions

Is Dr. John Kasznica accepting new patients?
Dr. John Kasznica is accepting new patients on Vitals. View Dr. John Kasznica's profile on Vitals to make an appointment.
Where is Dr. John Kasznica's office located?
Dr. John Kasznica's office is located at 475 Seaview Ave, Staten Island, NY, 10305.
How can I make an appointment with Dr. John Kasznica?
You can find contact information for Dr. John Kasznica here on Vitals.
What languages does Dr. John Kasznica speak?
Dr. John Kasznica speaks English and Spanish.
Does Dr. John Kasznica accept virtual/telehealth appointments?
Dr. John Kasznica has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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