Physician Detail

Yelena Pristyazhnyuk, DO


Hartford HealthCare Medical Group


Hematology / Oncology < Accepting new patients for this specialty
Internal Medicine, Board Certified < Not accepting new patients for this specialty

Areas of Interest

Cancer Clinical Trials, Hematologic Cancers, Hematologic Malignancy, Hematological Malignancies, Leukemia, Lymphomas, Multiple Myeloma, Solid Tumor

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Pristyazhnyuk, Yelena, DO

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Office Locations

  • Hartford HealthCare Cancer Institute - Manchester, Medical Oncology

    376 Tolland Turnpike
    Suite 201
    Manchester, CT 06042
    Hartford HealthCare
    Get Directions >>

    Phone: 860.533.5830
    Fax: 860.533.5835

  • Hartford HealthCare Cancer Institute - Hartford, Medical Oncology

    85 Retreat Avenue
    Hartford, CT 06106
    Get Directions >>

    Phone: 860.249.6291
    Fax: 860.728.0151


Yelena Pristyazhnyuk, DO, is a hematologist/oncologist with the Hartford HealthCare Cancer Institute.

She earned a medical degree at New York College of Osteopathic Medicine and completed a residency in internal medicine and then a fellowship in hematology/oncology, both at Stony Brook University Hospital.

Fluent in Russian, she has also participated in research projects in specific hematologic malignancies, examining cardiotoxicity of leukemia treatments and identifying cancer biomarkers.

She is a member of the American Society of Clinical Oncology, American Society of Hematology, American College of Physicians and American Osteopathic Association.



Medical School

  • New York Institute of Technology - College of Osteopathic Medicine DO


  • Stony Brook University Hospital


  • Stony Brook University Hospital


  • Stony Brook University Hospital

Professional Organizations

American Society of Clinical Oncoloy, Member
Phi Beta Kappa, Member
American Society of Hematology (ASH), Member

Insurance Accepted*

Aetna, Anthem, BCBS Medicare, CarePartners of Connecticut, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, First Health Group Corp., Focus, Harvard Pilgrim, Health Connecticut, Health Direct, Health New England, Healthy Connecticut, HMC/ Northeast Healthcare, Medspan Commercial, Medspan Medicare, Multiplan, Northeast Health Direct, One Health Plan/ Great-West Healthcare, Oxford Health Plans, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, United Healthcare, WellCare of Connecticut, Inc.

*This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.

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