Winchester Gastroenterology Associates

Winchester Gastroenterology Associates For 30 over years, WGA has been providing high quality GI care to our community.

We are board certified Physicians and our clinical team includes Nurse Practitioners and Physician Assistants, allowing us to offer comprehensive disease management and state-of-the-art procedures.

"Put your butt on the line, it's colon cancer screening time!" - Dr. Grace Shih🎥 remarks from Dr. Shih at Valley Health'...
03/12/2026

"Put your butt on the line, it's colon cancer screening time!" - Dr. Grace Shih

🎥 remarks from Dr. Shih at Valley Health's Colorectal Cancer Awareness Month event.

03/12/2026

"Put your butt on the line, it's colon cancer screening time!" - Dr. Grace Shih

🎥 remarks from Dr. Shih at Valley Health's Colorectal Cancer Awareness Month event.

03/11/2026

We hope you'll join us tomorrow for the Ribbon Cutting Ceremony of Purcellville Endoscopy!

📆 Thursday, March 12
🕓 4 pm
📍17336 Pickwick Drive Ste C, Purcellville, VA 20132

Light refreshments will be served. All are welcome!

This Colorectal Cancer Awareness Month, we hope you'll join us for this special event hosted by Dr. Grace Shih and Loudo...
03/10/2026

This Colorectal Cancer Awareness Month, we hope you'll join us for this special event hosted by Dr. Grace Shih and Loudoun Nutrition Educator, Emily Jacobs.

Screening Risk and Reduction for Colorectal Cancer

📆 Friday, March 27
🕓 5:30 – 6:30 pm
📍 Purcellville Library

You're invited to the ribbon cutting celebration for the newly-opened Purcellville Endoscopy! 📆 Thursday, March 12🕓 4 pm...
03/05/2026

You're invited to the ribbon cutting celebration for the newly-opened Purcellville Endoscopy!

📆 Thursday, March 12
🕓 4 pm
📍17336 Pickwick Drive Ste C, Purcellville, VA 20132

Light refreshments will be served. All are welcome!

It was great to see many of you at the Valley Health Wellness Festival! Thanks for stopping by our table!
03/04/2026

It was great to see many of you at the Valley Health Wellness Festival! Thanks for stopping by our table!

Our endoscopy suite is now officially open in Purcellville! We look forward to providing compassionate, high-quality, su...
03/02/2026

Our endoscopy suite is now officially open in Purcellville! We look forward to providing compassionate, high-quality, sustainable care in our new location!

Schedule your appointment
By phone: (540) 441-4900
Online: https://patient.klara.com/ #/widget/publicScheduling/scheduling/MGEwNzYxNGFiM2U0MDEyN2RjOGZkMjcxZWVlZWIwNTVhMmM1NDkxNTg1MGQzYmZmZWIyYTA0MjBlOTM0CjEzZTMkRjJPbGFkeDlWeHlGN0RlMVJPRkEvQT09?teamId=MTEzOTQ%3D

We hope you'll stop by our table this Saturday at the 32nd Annual Valley Health Wellness Festival! 📍 Apple Blossom Mall📆...
02/27/2026

We hope you'll stop by our table this Saturday at the 32nd Annual Valley Health Wellness Festival!

📍 Apple Blossom Mall
📆 Saturday, February 28th
🕙 10 am - 5 pm

Wi******er Gastroenterology will be joined by 80 other exhibitors, sharing important health and wellness information. There will be kids activities and fitness demonstrations. Additionally Valley Health will be offering free and low-cost health screenings.

We hope to see you there!

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¿Sabías que contamos con proveedores en Wi******er Gastroenterology que hablan español? Hannah VanRooyen, PA-C y Yarisve...
02/25/2026

¿Sabías que contamos con proveedores en Wi******er Gastroenterology que hablan español? Hannah VanRooyen, PA-C y Yarisvett Rosa Rivera, FNP-C están preparadas para brindarte atención gastrointestinal en tu idioma nativo.

Did you know that some of Wi******er Gastroenterology's providers are fluent in Spanish? Hannah VanRooyen, PA-C and Yarisvett Rosa Rivera, FNP-C are equipped to provide compassionate GI care in your native language.

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Dr. Lesko joins our practice as the Chief of Anesthesia Services for the newly opened Wi******er Gastroenterology Purcel...
02/13/2026

Dr. Lesko joins our practice as the Chief of Anesthesia Services for the newly opened Wi******er Gastroenterology Purcellville Endoscopy.

Prior to joining our practice, Dr. Lesko held the position of Chief of Anesthesia for the GI Endoscopy Center of Northern Virginia, located in Alexandria, Virginia, for over 10 years.

We're grateful he's chosen to join our team for the next phase of his career. Welcome Dr. Lesko!

01/23/2026

Our Wi******er and Purcellville offices will be closed on Monday, January 26th, due to inclement weather.

If you have a GI emergency, the hospital will contact the gastroenterologists on call.

Have a safe weekend!

Address

190 Campus Boulevard, Suite 300
Wi******er, VA
22601

Opening Hours

Monday 7:30am - 4pm
Tuesday 7:30am - 4pm
Wednesday 7:30am - 4pm
Thursday 7:30am - 4pm
Friday 7:30am - 4pm

Telephone

+15406671244

Website

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