Summary

Dr. Peter Chang is a gastroenterologist and internal medicine physician with four decades of experience treating digestive health conditions. He earned his medical degree from New York Medical College, where he also completed his residency training. Dr. Chang speaks Chinese, Spanish, and English, allowing him to care for patients from diverse backgrounds.

Dr. Chang practices at multiple locations including Nanuet and New York, with affiliations at Montefiore Nyack Hospital and Good Samaritan Hospital. He specializes in treating acid reflux and GERD, including these conditions in children. His expertise includes performing specialized diagnostic procedures such as pathology tests and various types of biopsies to help diagnose digestive disorders. Patients rate Dr. Chang 4.5 out of 5 stars for his care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.5
  • 40 years of experience
  • 42 insurance plans accepted
  • speaks Chinese, Spanish, English
  • New York Medical College
  • 7 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Office Locations

Dr. Peter Youk-Twoo Chang has 3 locations

Peter Y Chang Md Llc

55 Old Turnpike Rd Ste 605Nanuet, NY 10954
Mon10:00 am - 4:00 pm
Tue10:00 am - 4:00 pm
Wed10:00 am - 4:00 pm
Thu10:00 am - 4:00 pm
Fri10:00 am - 4:00 pm
SatClosed
SunClosed

Good Samaritan Hospital

255 Lafayette AveSuffern, NY 10901

Carnegie Hill Endoscopy

1516 Lexington AveNew York, NY 10029
Mon6:30 am - 4:00 pm
Tue6:30 am - 4:00 pm
Wed6:30 am - 4:00 pm
Thu6:30 am - 4:00 pm
Fri6:30 am - 4:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Peter Youk-Twoo Chang, MD
Dr. Qin Rao, MD
Theresa Obonyano, APRN
Ashley Anderson, APRN
Dr. Peter Youk-Twoo Chang, MDDr. Qin Rao, MDTheresa Obonyano, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
40 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks Chinese, Spanish, English Speaks English Speaks English
Nanuet , NYNEW YORK , NYSACRAMENTO , CASACRAMENTO , CA
Med School: New York Medical College Med School: State University of New York Med School: The University of Texas Health Science Center at Houston Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Peter Youk-Twoo Chang

  • Accepts Medicare
  • Accepts Medicaid
  • 1199SEIU
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Affinity Health Plan
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare (Advantage HMO)
  • Cigna
  • Commonwealth Care Alliance
  • EmblemHealth
  • EmblemHealth - Medicare (Advantage HMO)
  • EmblemHealth - PPO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • Hamaspik Choice
  • HealthFirst (NY)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Humana - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • MVP Health Care
  • MVP Health Care - Medicaid (Managed)
  • MVP Health Care - Medicare (Advantage HMO)
  • Partners Health Plan
  • State Farm
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Community Plan - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford
  • Wellcare
  • Wellcare - Medicare (Advantage HMO)

Medical Specialties

Dr. Peter Youk-Twoo Chang has the following 2 specialties

Specialty Expertise

Dr. Peter Youk-Twoo Chang has the following 14 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)
  • Paracentesis
  • Sclerotherapy
  • Sigmoidoscopy
  • Ulcerative Colitis

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2027, Active

EDUCATION & TRAINING

Residency

New York Medical College

Medical School

New York Medical CollegeGraduated in 1986

Similar doctors

Frequently Asked Questions

What languages does Dr. Peter Chang speak?
Dr. Peter Chang speaks Chinese, Spanish, and English.
Where is Dr. Peter Chang's office located?
Dr. Peter Chang's office is located at 55 Old Turnpike Rd Ste 605, Nanuet, NY, 10954.
Which hospitals is Dr. Peter Chang affiliated with?
Dr. Peter Chang is affiliated with Montefiore Nyack Hospital.
Does Dr. Peter Chang accept my insurance?
You can see the insurance plans that Dr. Peter Chang accepts on their Vitals profile.
Does Dr. Peter Chang accept virtual/telehealth appointments?
Dr. Peter Chang has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.