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Named a 2025 Best Ambulatory Surgery Center by U.S. News & World Report

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Beat the Trend. Get Screened at 45!

More Young Adults Are Getting Colon Cancer.

Schedule Your Colonoscopy Today

Celebrating Our Patient Experience Scores

Our Ratings Exceed National Averages

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Prioritizing Patient Care

Our physicians exceed national benchmarks for quality care.

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El cáncer de colon se puede prevenir.

Realícese una prueba por su familia. Realícese una prueba por usted.

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How We're Keeping You Safe

Learn what steps we've added to keep you safe

Prevent Colon Cancer

Learn more about colonoscopies.

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About Us

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Hermitage’s Best GI Doctors

Our gastroenterologists and staff at Associated Endoscopy are 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).

We believe in compassionate medicine, where patients feel reassured and unrushed. We hold ourselves to the highest of standards, as our center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).

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

Our adenoma detection rate (ADR), the rate at which our GI doctors identify adenomatous colon polyps, surpasses the national benchmark of 25 percent. See our scores.

Additionally, our patients value the compassionate care they receive from our GI doctors and say they are likely to recommend our center for GI procedures.

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

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For Your Visit

Associated Endoscopy is committed to ensuring that your experience with us is relaxed and worry-free, from consultation through recovery. To assist us, we ask that you read and comply with all guidelines.

We’re pleased to partner with StopColonCancerNow.com to help boost colon cancer screenings and prevention for residents in Hermitage and Greater Nashville.

Patient Forms

At Associated Endoscopy, your time is as valuable to us as it is to you. That’s why we provide online access to a variety of forms that you may complete before your visit. The following documents will help us expedite the check-in process for your appointment. Please take a moment to download and print the appropriate form(s).

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Insurance and Billing

Associated Endoscopy accepts most major insurance. We will bill your insurance carrier; however, we cannot tell you what your policy will cover. Since your insurance policy and coverage are between you and your carrier, we urge you to contact them prior to your procedure. You will be responsible for any co-pays and deductibles.

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Meet Our Physicians

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Lucie Calderon Lucie Calderon M.D. Tom Catron Tom Catron M.D. Aswathi Chandran Aswathi Chandran M.D. Kevin Finnegan Kevin Finnegan M.D. Whit James Whit James M.D. Jocelyne Miller Jocelyne Miller M.D. Raj Patil Raj Patil M.D.
4.9/5
4.9 /5
1,610 Reviews

Google
5.0/5
Feb 2, 2026
Google • Associated Endoscopy, LLC

Google
5.0/5
Feb 2, 2026
Google • Associated Endoscopy, LLC

Simply the BEST,great Doctor,great staff,very clean, time well spent

Google
5.0/5
Feb 2, 2026
Google • Associated Endoscopy, LLC

Very friendly staff and Dr finnegan was great

Google
5.0/5
Feb 2, 2026
Google • Associated Endoscopy, LLC

Great staff! Very professional. Made me feel comfortable and I knew I was in the care of good hands.

Google
5.0/5
Feb 2, 2026
Google • Associated Endoscopy, LLC

Wonderful staff. Very knowledgeable and on top of their profession. Made me feel comfortable and in very good hands.


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Recent Posts
Patient Finds Answers Through Timely GI Evaluation at ASC

Patient Finds Answers Through Timely GI Evaluation at ASC

Discover how one patient found answers for chronic digestive issues at an ambulatory surgery center (ASC).

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You're Not Too Young: Why Colon Cancer Screening Matters

You're Not Too Young: Why Colon Cancer Screening Matters

Colorectal cancer is increasingly affecting adults under 50, making it a growing concern among younger populations.

Read More
A U.S. News & World Report Best Ambulatory Surgery Center!

A U.S. News & World Report Best Ambulatory Surgery Center!

For the second year, our center has been named one of the Best Ambulatory Surgery Centers in the nation by U.S. News & World Report.

Read More
View All Posts
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Associated Endoscopy, LLC
5653 Frist Boulevard, Suite 532,
Hermitage, TN 37076

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