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Nascimento, Jeffrey Christopher, DO




English, Portuguese, Spanish

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
  • Pulmonary Medicine
  • Critical Care Medicine
  • Sleep Medicine
Not Currently Accepting New Patients
  • Internal Medicine

Areas of Expertise
Asthma, Chronic Cough, COPD, Lung Cancer, Sleep Apnea


Lenox Hill Hospital
Mount Sinai Hospital

Medical School
University of New England College of Osteopathic Medicine

Lenox Hill Hospital

Professional Organizations

  • Society of Critical Care Medicine, Member
  • American Thoracic Society, Member
  • American College of Chest Physicians, Member


Verified Patient Reviews

5 out of 5 stars

Though there as initial difficulty with beginning the appointment, the conversing with the dr. Was great and problems were solved

5 out of 5 stars

Would tell everyone to use this doctor and staff.

5 out of 5 stars

Dr Nascimento is my favorite doctor of all that I see.

5 out of 5 stars

Really appreciate the print out of recent CPAP stats. Patient, provided relevant answers. Good listener.

5 out of 5 stars

Outstanding and extremely professional physician. Caring and thorough.

5 out of 5 stars

*Dr. Nascimento is one of the, if not nicest doctors I have. He is thoughtful, kind, caring & patient & listens to my concerns & meds.

5 out of 5 stars

Wonderful caring & competent doctor. Truly cares for his patients. Not many doctors take time to listen to their patients. He does.

Other Reviews from Around the Web

4 out of 5 stars

On time, very thorough

5 out of 5 stars

Very thorough and attentive. Excellent physician

5 out of 5 stars

Dr. Nascimento is a great doctor & highly recommend him. Did not feel rushed. Put me at ease. He was kind, attentive & answered all my questions. Went above & beyond to help me. Kept in touch with rest of my medical care team. Dr. Nascimento is an exceptional doctor. Feel confident in his medical competence. Always leave appointments feeling less anxious.


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.