Summary

Dr. Alexander Brun specializes in gastroenterology and internal medicine, bringing 17 years of medical experience to his practice. He earned his medical degree from SUNY Downstate Medical Center College of Medicine, where he developed expertise in digestive health and comprehensive internal medicine care.

Dr. Brun is affiliated with Long Island Jewish Medical Center and practices at multiple Triborough GI locations throughout New York, including sites in the Bronx, Staten Island, and Brooklyn. He focuses on treating common digestive concerns such as acid reflux, stomach pain, and gas-related issues. His practice offers specialized services including diagnostic testing and infusion treatments for patients requiring advanced therapeutic care. Patients consistently rate Dr. Brun highly, giving him an average rating of 5.0 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 5
  • 17 years of experience
  • 69 insurance plans accepted
  • Suny Downstate Medical Center College Of Medicine
  • 2 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. Alexander Brun has 4 locations

Triborough Gi

3594 E Tremont Ave Ste 100Bronx, NY 10465
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Triborough Gi

2043 RICHMOND AVESTATEN ISLAND, NY 10314
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Triborough GI

129 St Nicholas AveBrooklyn, NY 11237

Triborough GI

1672-1674 Sheepshead Bay RdBrooklyn, NY 11235

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Dr. Alexander Brun, MDDr. Michael Schopis, MDDr. Ghassan Philip Sayegh, DODr. Aga Nagorna
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
17 Years of Experience 9 Years of Experience 7 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Bronx , NYNEW YORK , NYYONKERS , NYBROOKLYN , NY
Med School: Suny Downstate Medical Center College Of Medicine Med School: University Of Toledo College Of Medicine Med School: Osteopathic Medical Degree from New York Institute of Technology College of Osteopathic Medicine. Med School: Albert Einstein College of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Alexander Brun

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • 1199SEIU - Medicare (Advantage HMO)
  • 1199SEIU - POS
  • 1199SEIU - PPO
  • Aetna
  • Aetna - EPO
  • Aetna - Medicare (Advantage HMO)
  • Aetna - POS
  • Aetna - PPO
  • Affinity Health Plan
  • AmeriGroup
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • CenterLight Healthcare - HMO
  • Cigna
  • Cigna - Medicare (Advantage HMO)
  • Cigna - PPO
  • Clover Health - PPO
  • Commonwealth Care Alliance
  • Elderplan
  • EmblemHealth
  • EmblemHealth - POS
  • EmblemHealth - PPO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • Fidelis Care (NY) - Medicaid (Managed)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • Fidelis Care (NY) - POS
  • Fidelis Care (NY) - PPO
  • Hamaspik Choice - Medicare (Advantage HMO)
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • HealthFirst (NY) - POS
  • HealthFirst (NY) - PPO
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • MagnaCare
  • MagnaCare - PPO
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • MetroPlus Health Plan
  • MetroPlus Health Plan - HMO
  • MetroPlus Health Plan - Medicaid (Managed)
  • MetroPlus Health Plan - Medicare (Advantage HMO)
  • MetroPlus Health Plan - POS
  • MetroPlus Health Plan - PPO
  • Molina Healthcare - HMO
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • Piedmont Community Health Plan
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • UnitedHealthcare Oxford - PPO
  • VillageCareMax - Medicare (Advantage HMO)
  • Wellcare
  • Wellcare - Medicare (Advantage HMO)
  • Wellcare - PPO

Medical Specialties

Dr. Alexander Brun has the following 2 specialties

Specialty Expertise

Dr. Alexander Brun has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

17 Years Experience

EDUCATION & TRAINING

Medical School

Suny Downstate Medical Center College Of MedicineGraduated in 2009

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Frequently Asked Questions

Where is Dr. Alexander Brun's office located?
Dr. Alexander Brun's office is located at 3594 E Tremont Ave Ste 100, Bronx, NY, 10465.
Does Dr. Alexander Brun accept virtual/telehealth appointments?
Dr. Alexander Brun has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Alexander Brun?
You can find contact information for Dr. Alexander Brun here on Vitals.
Does Dr. Alexander Brun accept my insurance?
You can see the insurance plans that Dr. Alexander Brun accepts on their Vitals profile.
Is Dr. Alexander Brun accepting new patients?
Dr. Alexander Brun is accepting new patients on Vitals. View Dr. Alexander Brun's profile on Vitals to make an appointment.

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