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Monday 8am - 4pm Tuesday 8am - 4pm Wednesday 8am - 4pm Thursday 8am - 4pm Friday 8am - 4pm

Gastroenterology Associates

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United States
Gainesville, VA
Gastroenterology Associates

The Providers and Staff at Gastroenterology Associates are pleased to welcome you to our practice.

10/20/2025

We couldn't do what we do without our amazing Medical Assistants! Thank you for your compassion and dedication to our patients and providers. Your care, teamwork, and positive energy make every visit better and everyday smoother.

10/17/2025

Not all liver diseases show symptoms right away. Risk factors include alcohol use, obesity, viral hepatitis, and certain medications. Knowing your risk is the first step to protecting your liver.

Because liver disease can be silent in its early stages, routine checkups and screenings are key. Early detection allows for lifestyle changes and treatment options that can make a big difference in your long-term liver health.

10/15/2025

We’re not trying to haunt you…but if you’re 45+, it’s time for your colon cancer screening! Prevention is the best treat for your health.

Most colon cancers start as small polyps that can be removed before they turn serious — early detection saves lives! Call our office at 571-248-0653 or visit our website to request an appointment today!

10/10/2025

Now Hiring a Medical Assistant! Be part of a team that takes pride in providing exceptional care — not just for our patients, but for each other. At Gastro Associates, you’ll find a supportive environment, great benefits, and a culture built on collaboration and respect.

Apply today at https://onegi.com/careers/.

10/08/2025

We love hearing from our patients — and this 5-star review says it all about Dr. Jin Park! 💙

Dr. Park is seeing patients at all of our locations in Gainesville, Manassas, and Warrenton, making it easier than ever to schedule with him close to home. You can request an appointment with him or any of our providers on our website 24/7 or by calling 571-248-0653 during office hours.

10/06/2025

Happy Physician Assistant Week! PAs are essential to our team, providing expert care and compassionate support to our patients every day. We're proud to celebrate each of you and thank you so much for all you do!

10/03/2025

Did you know your liver performs over 500 vital functions every single day to keep you healthy? Your liver is the ultimate multitasker! It filters toxins, helps you digest food, stores vitamins, regulates blood sugar, makes proteins for clotting, and so much more.

This month, take time to learn how to protect your liver with healthy habits and regular checkups.

10/01/2025

October is Liver Awareness Month — a time to shine a light on liver health, prevention, and early detection of liver disease. Throughout this month, we’ll be sharing tips, facts, and resources to help you keep your liver healthy.

09/30/2025

Did you know you might be able to skip the office visit and go straight to your colonoscopy? Our Open Access program makes it faster and easier to get screened for colon cancer. One phone call, one procedure, one step closer to peace of mind.

Ask your P*P for a colon cancer screening referral or contact us directly to get started! No referral required!

09/29/2025

We love hearing from our patients — and this 5-star review says it all about Dr. Brian Park! 💙

Dr. Park is now accepting new patients at all of our locations in Gainesville, Manassas, and Warrenton, making it easier than ever to see a gastroenterologist close to home. You can request an appointment with him or any of our providers on our website 24/7 or by calling 571-248-0653 during office hours.

09/22/2025

Join a workplace where excellence is the standard and people are the priority. With great benefits, supportive leadership, and a culture of teamwork, this is the opportunity you’ve been waiting for. View current opportunities and apply today: https://onegi.com/careers/.

09/19/2025

Life is busy—we get it. That’s why we offer multiple convenient locations to make it easier for you to get the care you need, when you need it!

Wherever you are, our team is close by and ready to provide the quality care you deserve. Visit our website or call 571-248-0653 to schedule your appointment today!

Address

7915 Lake Manassas Drive STE 302
Gainesville, VA
20155

Opening Hours

Monday	8am - 4pm
Tuesday	8am - 4pm
Wednesday	8am - 4pm
Thursday	8am - 4pm
Friday	8am - 4pm

Website

http://doctorgi.com/, https://onegi.com/, https://onegi.com/careers/

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