What patients are saying
Overall rating
4.75
Average wait time
3.80
Bedside manner
4.80
“Wait to long doctor Lo was great nice man explained everything going back for further testing Dr Lo covered everything ”
Robert D.September 22, 2025
About Dr. Winson Lo
Dr. Lo is a board-certified gastroenterologist and a recognized leader in advanced endoscopic procedures. As Chief of Gastroenterology at Good Samaritan Hospital, he brings extensive clinical experience and a commitment to innovation in digestive care. He specializes in therapeutic endoscopy and endoscopic ultrasound (EUS), offering minimally invasive solutions for complex gastrointestinal and pancreaticobiliary conditions.
Dr. Lo earned his undergraduate degree from New York University and completed his medical degree at the State University of New York Downstate Medical School. He pursued his internship, residency, and fellowship training at Columbia University, where he developed deep expertise in advanced gastroenterologic procedures and patient-centered care.
In addition to his leadership role, Dr. Lo holds attending appointments at both Good Samaritan Regional Medical Center and Montefiore Nyack Hospital. He is highly experienced in diagnosing and treating a wide range of gastrointestinal disorders, including inflammatory bowel disease, esophageal and pancreatic cancers
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In-network insurances
99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Emblem Health
Medicare
UnitedHealthcare
UnitedHealthcare Oxford
Areas of expertise
This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Acute gastrointestinal bleeding
Irritable Bowel Syndrome (IBS)
Colonoscopy
Acid reflux
Upper GI endoscopy
Acute hemorrhoids
Acute gastrointestinal bleeding
Irritable Bowel Syndrome (IBS)
Colonoscopy
Acid reflux
Office location
Gastrointestinal Associates of Rockland
500 New Hempstead Road, Suite A, New City, NY 10956
Education and background
Practice names
Board certifications
- Gastroenterology (American Board of Internal Medicine)
Education and training
- Medical School - SUNY Downstate Medical School, Doctor of Medicine
- Columbia University, Internship in Internal Medicine
- Columbia University, Residency in Internal Medicine
- Columbia University, Fellowship in Gastroenterology
Languages spoken
- English
Provider's gender
Male
NPI number
1508860107
Patient reviews
All reviews have been submitted by patients after interacting with the practice.
Overall rating
4.75
Wait time
3.80
Bedside manner
4.80
Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here
36 reviews
Most relevant
Wait to long doctor Lo was great nice man explained everything going back for further testing Dr Lo covered everything
September 22, 2025Robert D.Verified patient
No, I will not go back.Dr Lo is a good Dr.The office in 500 New Hempstead is scary.It's like aZoo. The doctors see patients in between procedures. They are not treating patients with respect. The office needs a new management.
September 8, 2025Maggy H.Verified patient
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December 2, 2025Marianna T.Verified patient
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How soon can I make an appointment with Dr. Winson Lo?
Generally, Dr. Winson Lo has appointments available on Zocdoc within 1 week. You can see Dr. Lo's earliest availability on Zocdoc and make an appointment online.
Is Dr. Winson Lo accepting new patients?
Dr. Winson Lo generally accepts new patients on Zocdoc. You can see Dr. Lo's earliest availability on Zocdoc and schedule an appointment online.
Does Dr. Winson Lo accept my insurance?
Choose your insurance plan to verify if Dr. Lo is in-network.
Can I make an appointment with Dr. Winson Lo online?
Yes, you can make an appointment online with Dr. Lo using Zocdoc. It’s simple, secure, and free.
What practice does Dr. Winson Lo work with?
Dr. Winson Lo works with Gastrointestinal Associates of Rockland.
Where is Dr. Winson Lo's office located?
Dr. Winson Lo's office is located at 500 New Hempstead Road, New City, NY 10956.
Which board certifications does Dr. Winson Lo have?
Dr. Winson Lo is certified by Gastroenterology (American Board of Internal Medicine).
What are common reasons for patients to see Dr. Winson Lo?
Dr. Winson Lo frequently sees patients for Colonoscopy, Gastroenterology Consultation, Hemorrhoids, Illness, and Weight Loss Consultation. You can see other visit reasons for Dr. Winson Lo on their profile.
What languages does Dr. Winson Lo speak?
Dr. Winson Lo speaks English.
How do patients rate Dr. Winson Lo in reviews?
36 patients have reviewed Dr. Winson Lo. The overall rating for this doctor is 4.75/5. They have a 4.8/5 rating for bedside manner and a 3.8/5 rating for wait time. You can read individual reviews and ratings on their profile.