Dr. Jaroslaw Jac, MD

Dr. Jaroslaw Jac, MD

Hematology  ·  
Male  ·  
Age 52
Dr. Jaroslaw Jac, MD is a hematology specialist in Haverhill, MA and has been practicing for 23 years. He graduated from Medical Academy, Wroclaw in 1990 and specializes in hematology and hematology & oncology.

145 Ward Hill Ave

Haverhill, MA 01835

Contact Information

(978) 469-1425

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • Humana
  • MultiPlan
  • Tufts Health Plan

*Please verify this information when scheduling an appointment.

Learn about Dr. Jac

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. Jac performs your care needs compared to other doctors.

Blood Disorders
more than 24% of peers
more than 17% of peers
Vascular Disease
more than 13% of peers

Dr. Jac'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.

2  Specialties

  • Hematology
  • Hematology & Oncology

3  Board Certifications

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

27  Conditions Treated

1  Procedures

Background Check

0 Malpractice Claims

No malpractice history found for Massachusetts.

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 Academy, Wroclaw
    Medical School | Graduated 1990
  • Maimonides Medical Center
    Residency Hospital | Completed 1995
  • Baylor College Of Medicine
    Fellowship Hospital | Completed 2005

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Jac has no media or publications listed.

Languages Spoken

  • English
  • Polish

Memberships & Professional Affiliations

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

Dr. Jac's Reviews

Likelihood of recommending Dr. Jac to family and friends
1 review

Likelihood to Recommend (1)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Jac'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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