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Dainiak, Nicolas, MD, FACP




English, French

Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Accepting New Patients

Hematology / Oncology

Not Currently Accepting New Patients

Internal Medicine

Areas of Expertise
Stem Cell Transplantation


Yale University School of Medicine

Albany Medical College

Medical School
Loyola University of Chicago, Stritch School of Medicine

Albany Medical College

Professional Organizations

  • American College of Physicans, Fellow
  • American Society of Hematology, Emeritus Member
  • World Health Organization, Member


Verified Patient Reviews

Other Reviews from Around the Web

5 out of 5 stars

Very patient, kind, thorough and listened to every detail. I appreciated his time and help and had a fantastic experience with him.


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, 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.