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Your Safety is Our Top Priority

Learn what measures we have taken to keep you safe.

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45? Time To Screen For Colon Cancer.

Early detection may save your life.

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Patient Experience Exceeds Expectations

Our patient experience scores exceed national averages

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No Out-of-Pocket Expense for Your Colonoscopy

By May 31, 2022, most health insurance plans will fully cover this procedure to evaluate a positive stool-based test for colon cancer. Check with your insurance about your coverage.

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Gastrointestinal Specialists, PC is Now Offering Telemedicine

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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 colon cancer screening.

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About Us

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Troy’s Best GI Doctors

Our gastroenterologists and staff at Gastrointestinal Specialists, PC and Gastrointestinal Endoscopy Center 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, ulcerative colitis, 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 the center is accredited by the Accreditation Association for Ambulatory Health Care (AAAHC).

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

The physicians at Gastrointestinal Specialists, PC and Gastrointestinal Endoscopy Center not only meet but exceed U.S. benchmarks for quality in colonoscopy. 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 need to see a gastroenterologist, don’t put it off any longer. Give us a call today!

Awards

Our patients appreciate our friendly staff and our state-of-the-art facility. Patient care is our top priority, and this is evidenced by our 2019 Press Ganey Guardian of Excellence Award for Patient Experience.

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For Your Visit

Gastrointestinal Specialists, PC and Gastrointestinal Endoscopy Center are 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 greater Troy.

Patient Forms

At Gastrointestinal Specialists, PC, your time is as valuable to us as it is to you. That’s why we provide online access to a variety of forms 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

Gastrointestinal Endoscopy Center 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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Our Physicians

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Gregory W. Kulesza (Retired) Gregory W. Kulesza (Retired) M.D., Retired 2021 Andrew Aneese Andrew Aneese M.D. Jared S. Bortman Jared S. Bortman M.D. Michael E. Cannon Michael E. Cannon M.D. Michael C. Duffy Michael C. Duffy M.D. Gehad M. Ghaith Gehad M. Ghaith M.D. Maryconi M. Jacob Maryconi M. Jacob M.D. Dariusz A. Lazarczyk Dariusz A. Lazarczyk M.D. Atulkumar S. Patel Atulkumar S. Patel M.D. Ketan Rana Ketan Rana M.D.
4.7/5
4.7 /5
363 Reviews

Google
1.0/5
Feb 2, 2023
Google • Dr. Maryconi M. Jacob, MD

This lady is the rudest woman in the world. Not interested at all in helping me. Focused only one one thing, and not why I came for help. While being so rude to me, she left the door open to let every passer by know what she said to me. I literally left her office in tears! So much PTSD from her, all this time later I still have got no help. Just cause you’re a doctor, does not give you the right to disrespect and dehumanize someone. Lady, you’re not helping anyone! By the way, everything she said to me was proved wrong by testing.

Google
5.0/5
Jan 31, 2023
Google • Dr. Ketan Rana, MD

The staff is really nice and polite. Doctor was fantastic! What I loved the most is they didn’t make me wait, they called me immediately to tell me my results and gave me all the information I needed to be calm. I highly recommend!

Google
5.0/5
Jan 31, 2023
Google • Dr. Gehad M. Gaith, MD

Very informative about colonoscopy results

Google
5.0/5
Jan 31, 2023
Google • Dr. Ketan Rana, MD

Professional staff. Nice facility. I was in at my scheduled time and out quickly. Thorough.

Google
5.0/5
Jan 31, 2023
Google • Dr. Maryconi M. Jacob, MD

Dr Jacob is very confidence inspiring and compassionate. My experience here was awesome.


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