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Essential Healthcare Group OregonEssential Healthcare Group Oregon

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Welcome to Essential Healthcare Group!

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Are You 45 or Older?

Colorectal cancer numbers are rising for people younger than 50. Early detection is key to detect or even prevent the disease.

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Prioritize Your Health for Them

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About Us

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Essential Healthcare Group

Essential Healthcare Group is a single specialty gastroenterology and hepatology (liver disease) practice comprised of three providers: Harry Park, MD, Christopher Stanke, MD and Zach Manning, NP.

Our team at Essential Healthcare Group is dedicated to providing quality, affordable care to the community in our quest to lower colon cancer rates and treat an array of digestive diseases, including Crohn’s Disease, irritable bowel syndrome (IBS) and gastroesophageal reflux disease (GERD).

Our doctors specialize in a myriad of GI procedures, including colonoscopy, esophageal dilation, flexible sigmoidoscopy, upper endoscopy and small bowel enteroscopy.

If you are due for a colonoscopy or in need of a GI care, don’t put it off any longer. Give us a call today!

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Meet Our Providers

Zach Manning Zach Manning N.P. Harry H. Park Harry H. Park M.D. Christopher F. Stanke Christopher F. Stanke M.D.
4.9/5
4.9 /5
53 Reviews

Google
5.0/5
Jun 21, 2022
Google • Christopher Stanke, MD

Dr Stanke, his staff and cascade endoscopy was very informative and made me feel confident and comfortable from the first office visit thru the procedure. All of the staff are very caring and helpful. Thank you!!!!

Google
5.0/5
May 31, 2022
Google • Christopher Stanke, MD

The doctor was very nice. Quickly diagnosed my IBS without having to take physical tests and helped me to feel much better!

Google
5.0/5
May 10, 2022
Google • Harry Park, MD

Very friendly & helpful Information.

Google
5.0/5
Apr 19, 2022
Google • Christopher Stanke, MD

Dr. Stanke was very informative and understanding. He was easy to talk to as well as answered all my questions. I am very satisfied with my session with him.

Google
5.0/5
Apr 14, 2022
Google • Christopher Stanke, MD

Staff was super friendly. Dr. Stanke is easy to talk to. I had him before OMG closed their gastroenterology department. Glad he's still in town.


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Essential Healthcare Group
1755 Coburg Road, Suite 301,
Eugene, OR 97401

© 2022 Essential Healthcare Group Oregon