Summary

Dr. Naiem Nassiri is a vascular and cardiovascular surgeon with 36 years of experience treating complex vascular conditions. He earned his medical degree from Oregon Health & Science University School of Medicine and completed his internship at University of California at Los Angeles in 1990, followed by his residency at Lenox Hill Hospital that same year. Dr. Nassiri is fluent in both Spanish and English.

Dr. Nassiri practices at Robert Wood Johnson University Hospital Hamilton and sees patients in Darien, Connecticut. He specializes in treating developmental venous anomalies and vascular malformations, as well as craniofacial anomalies. His expertise includes performing blood tests and prothrombin time procedures to monitor patient health. Patients have given him an average rating of 4.5 out of 5.

Overview based on verified provider data

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

Naiem Nassiri

330 Boston Post Rd Ste 240Darien, CT 06820

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Naiem Nassiri, MDDr. Stuart Blackwood, MDDr. Peter Bertin, DO, FACOSDr. Richard DiFiore, MD
Vascular SurgeryVascular SurgeryVascular SurgeryVascular Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
3.7 
3.7 
36 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 English, Tagalog Speaks English
Darien , CTBronx , NYForest Hills , NYForest Hills , NY
Med School: Oregon Health & Science University School of Medicine Med School: Ohio University College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by 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

Naiem Nassiri has the following 2 specialties

Specialty Expertise

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

Naiem Nassiri holds an expired medical license in the state of Connecticut.

Medical License

Medical Doctor with an expired medical license in the state of Connecticut that expired in 2025.

Education & Training

Residency

Completed their residency at Lenox Hill Hospital in 1990.

Internship

Completed their internship at University of California at Los Angeles in 1990.

Medical School

Graduated from Oregon Health & Science University School of Medicine in 1990.

NPI Number

Naiem Nassiri's NPI number is 1033366745.

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Frequently Asked Questions

How can I make an appointment with Naiem Nassiri?
You can find contact information for Naiem Nassiri here on Vitals.
Does Naiem Nassiri accept virtual/telehealth appointments?
Naiem Nassiri has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Naiem Nassiri's office located?
Naiem Nassiri's office is located at 330 Boston Post Rd Ste 240, Darien, CT, 06820.
Which hospitals is Naiem Nassiri affiliated with?
Naiem Nassiri is affiliated with Robert Wood Johnson University Hospital Hamilton.
Does Naiem Nassiri accept my insurance?
You can see the insurance plans that Naiem Nassiri accepts on their Vitals profile.

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