Summary

Dr. Naiem Nassiri is a vascular surgeon who specializes in cardiovascular surgery, bringing over three decades of medical expertise to his practice. He earned his medical degree from Oregon Health & Science University School of Medicine and completed his internship at the University of California at Los Angeles in 1990, followed by his residency at Lenox Hill Hospital that same year. With 36 years of experience in complex vascular procedures, Dr. Nassiri speaks both Spanish and English to serve diverse patient communities.

Dr. Nassiri practices in Darien, Connecticut, and maintains hospital affiliations with Robert Wood Johnson University Hospital Hamilton. He focuses on treating developmental venous anomalies, craniofacial anomalies, and vascular malformations. His expertise includes performing comprehensive metabolic panels and basic metabolic panels to assess patient health, along with prothrombin time testing to monitor blood clotting function. Patients have given him an average rating of 4.5 out of 5 stars on Vitals.
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AI-generated from data on this provider profile.

Quick Facts

  • 4.5
  • 36 years of experience
  • 23 insurance plans accepted
  • speaks Spanish, English
  • Lenox Hill Hospital
  • 4 written reviews
  • 2 specialties
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Dr. Naiem Nassiri

330 Boston Post Rd Ste 240Darien, CT 06820

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Dr. Naiem Nassiri, MDDr. Alexander Gart, MDDr. Chaim I. Fishfeld, DO, FACOSDr. Peter Bertin, DO, FACOS
Vascular SurgeryVascular SurgeryVascular SurgeryVascular Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
3.5 
3.7 
36 Years of Experience 24 Years of Experience 25 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Spanish, Russian Speaks Spanish, French Speaks English, Tagalog
Darien , CTBrooklyn , NYStaten Island , NYForest Hills , NY
Med School: Oregon Health & Science University School of Medicine Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: Ohio University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Naiem Nassiri

  • AARP
  • Aetna
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield Connecticut
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CDPHP
  • Cigna
  • ConnectiCare
  • ConnectiCare - Medicare
  • Harvard Pilgrim Health Care
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Optum Health
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Naiem Nassiri has the following 2 specialties

Specialty Expertise

Dr. Naiem Nassiri has the following 6 areas of expertise

  • Aneurysm
  • Deep Vein Thrombosis
  • Diabetes Complications
  • Varicose Veins
  • Vascular Malformations
  • Vascular Surgeon

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Connecticut, 2025, Expired

EDUCATION & TRAINING

Residency

Lenox Hill Hospital1990

Internship

University of California at Los Angeles1990

Medical School

Oregon Health & Science University School of MedicineGraduated in 1990

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Frequently Asked Questions

Is Dr. Naiem Nassiri accepting new patients?
Dr. Naiem Nassiri has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Naiem Nassiri accept my insurance?
You can see the insurance plans that Dr. Naiem Nassiri accepts on their Vitals profile.
What languages does Dr. Naiem Nassiri speak?
Dr. Naiem Nassiri speaks Spanish and English.
Which hospitals is Dr. Naiem Nassiri affiliated with?
Dr. Naiem Nassiri is affiliated with Robert Wood Johnson University Hospital Hamilton.
Where is Dr. Naiem Nassiri's office located?
Dr. Naiem Nassiri's office is located at 330 Boston Post Rd Ste 240, Darien, CT, 06820.

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