Summary

Alexa Choy, MD is a gastroenterologist with expertise in benign esophageal and foregut disorders. She earned her medical degree from the Warren Alpert Medical School of Brown University, where she was inducted into the Alpha Omega Alpha Honor Medical Society. She then completed her internship, residency, and gastroenterology fellowship at Columbia University Medical Center. During fellowship, she was recognized with the 2025 Academy of Clinical Excellence Rising Star Award, honoring trainees who exemplify clinical excellence, humanism, intellectual rigor, and leadership in medicine.
Dr. Choy received advanced training in esophageal motility and reflux disorders and has clinical expertise in achalasia, gastroesophageal reflux disease, eosinophilic esophagitis, and functional esophageal syndromes. She is skilled in high-resolution manometry, impedance-pH testing, and functional lumen imaging (FLIP), and is dedicated to providing compassionate, evidence-based care for patients with complex esophageal disorders.
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Office Location

CUIMC/Herbert Irving Pavilion

161 Fort Washington AveNew York, NY 10032

Quick Facts

  • accepting new patients
  • 7 years of experience
  • 2 insurance plans accepted
  • Warren Alpert Medical School Of Brown University
  • 2 specialties
  • 2 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Insurance Plans Accepted by Dr. Alexa M Choy

  • Accepts Medicare
  • Accepts Medicaid
  • HealthFirst (NY)
  • HealthFirst (NY) - Medicare (Advantage HMO)

Medical Specialties

Dr. Alexa M Choy has the following 2 specialties

Specialty Expertise

Dr. Alexa M Choy has the following 2 areas of expertise

  • Gastroenterologist
  • Internal Medicine

Certifications, License, & Education

7 Years Experience

EDUCATION & TRAINING

Medical School

Warren Alpert Medical School Of Brown UniversityGraduated in 2019

Other Providers at NewYork-Presbyterian

Frequently Asked Questions

How can I make an appointment with Dr. Alexa Choy?
You can find contact information for Dr. Alexa Choy here on Vitals.
Where is Dr. Alexa Choy's office located?
Dr. Alexa Choy's office is located at 161 Fort Washington Ave, New York, NY, 10032.
Which hospitals is Dr. Alexa Choy affiliated with?
Dr. Alexa Choy is affiliated with Newyork Presbyterian Columbia University Irving Medical Center.
Does Dr. Alexa Choy accept my insurance?
You can see the insurance plans that Dr. Alexa Choy accepts on their Vitals profile.
Does Dr. Alexa Choy accept virtual/telehealth appointments?
Yes, Dr. Alexa Choy accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.

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