Summary

Dr. Joonun Choi specializes in cardiovascular disease, bringing over three decades of medical expertise to his practice. He earned his medical degree from New York Medical College and completed his residency at St. Vincent's Hospital & Medical Center in 1990, followed by a fellowship at Columbia University Medical Center. With 36 years of experience in cardiovascular medicine, Dr. Choi communicates fluently in Korean, Spanish, and English.

Dr. Choi practices at Stamford Hospital with locations in Stamford and Greenwich, Connecticut. He focuses on treating patients with chest wall pain, chest pain, and various chest problems. His extensive background allows him to provide comprehensive cardiovascular care for patients experiencing heart-related concerns. Patients have given him an average rating of 4.1 stars for his care and expertise.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 36 years of experience
  • 38 insurance plans accepted
  • speaks Korean, Spanish, English
  • Columbia University Medical Center-Anesthesia St. Vincent's Hospital & Medical Center
  • 3 written reviews
  • 2 specialties
  • 13 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Joonun Choi has 2 locations

Stamford Health Medical Group

29 Hospital Plz Ste 502Stamford, CT 06902
Mon8:00 am - 6:00 pm
Tue8:00 am - 6:00 pm
Wed8:00 am - 6:00 pm
Thu8:00 am - 6:00 pm
Fri8:00 am - 6:00 pm
SatClosed
SunClosed

Stamford Health Medical Group

75 Holly Hill Ln Ste 202Greenwich, CT 06830
Mon8:00 am - 5:30 pm
Tue8:00 am - 5:30 pm
Wed8:00 am - 5:30 pm
Thu8:00 am - 5:30 pm
Fri8:00 am - 5:30 pm
Sat8:00 am - 12:00 pm
SunClosed

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Dr. Joonun Choi, MDDr. Dylan Paul Missry Marshall, MDDr. David J. Engel, MDDr. Justin Alan Fried, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.3 
36 Years of Experience 8 Years of Experience 30 Years of Experience 14 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Korean, Spanish, English Speaks Spanish, English Speaks English
Stamford , CTBronx , NYNew York , NYNew York , NY
Med School: New York Medical College Med School: Columbia University College Of Physicians & Surgeons Med School: Weill Cornell Medical College Med School: Texas A&M University System Health Science Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joonun Choi

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • Aetna
  • Anthem Blue Cross
  • Anthem Blue Cross and Blue Shield Connecticut
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Cigna
  • ConnectiCare
  • ConnectiCare - Medicare
  • EmblemHealth
  • Fidelis Care (NY)
  • GEHA
  • Harvard Pilgrim Health Care
  • Health First Health Plans
  • HealthFirst (NY)
  • Humana
  • HUSKY Health - Medicaid
  • HUSKY Health - Medicaid (Managed)
  • Kaiser Permanente
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • MVP Health Care
  • Optum Health
  • STLDentalPlan| LLC
  • Transamerica
  • Tufts Health Plan
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare Oxford
  • US Family Health Plan
  • Wellcare

Medical Specialties

Dr. Joonun Choi has the following 2 specialties

Specialty Expertise

Dr. Joonun Choi has the following 13 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Cardiologist
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Stroke
  • Unstable Angina

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Expired

EDUCATION & TRAINING

Fellowship

Columbia University Medical Center-Anesthesia St. Vincent's Hospital & Medical Center1990

Residency

St. Vincent's Hospital & Medical Center1990

Medical School

New York Medical CollegeGraduated in 1990

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Frequently Asked Questions

Where is Dr. Joonun Choi's office located?
Dr. Joonun Choi's office is located at 29 Hospital Plz Ste 502, Stamford, CT, 06902.
Does Dr. Joonun Choi accept virtual/telehealth appointments?
Dr. Joonun Choi has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Joonun Choi affiliated with?
Dr. Joonun Choi is affiliated with Stamford Hospital.
Does Dr. Joonun Choi accept my insurance?
You can see the insurance plans that Dr. Joonun Choi accepts on their Vitals profile.
How can I make an appointment with Dr. Joonun Choi?
You can find contact information for Dr. Joonun Choi here on Vitals.

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