Dr. Mario Sznol, MD

Dr. Mario Sznol, MD

Oncology  ·  
Male  ·  
Age 60
Dr. Mario Sznol, MD is an oncology specialist in New Haven, CT and has been practicing for 31 years. He graduated from BAYLOR COLL OF MED in 1982 and specializes in oncology.

35 Park St Fl 8

New Haven, CT 06519

Contact Information

(203) 200-6622

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • Harvard Pilgrim Health Care
  • Humana
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Sznol

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Top Care Areas

See how frequently Dr. Sznol performs your care needs compared to other doctors.

very high
more than 98% of peers
Secondary Malignancies
very high
more than 97% of peers
Adrenal Gland Cancer
very high
more than 94% of peers

Dr. Sznol's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Oncology

2  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Medical Oncology
    Accredited by: American Board of Internal Medicine*

61  Conditions Treated


Read Less

1  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Connecticut.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


    Medical School | Graduated 1982
  • Baylor Coll
    Residency Hospital | Completed 1985
  • Mount Sinai Hospital
    Fellowship Hospital | Completed 1987

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Sznol has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Sznol does not have any memberships or affiliations listed. If you are Dr. Sznol and would like to add memberships or affiliations, please update your profile.

Dr. Sznol's Reviews

Likelihood of recommending Dr. Sznol to family and friends
6 total reviews

Likelihood to Recommend (6)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Sznol's Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    10 to 15 minutes
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