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Gregory Brennan, M.D.

Gastroenterologist

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(167)

647 N. Miller Rd

Mansfield, TX 76063

Open today 8:30AM - 4:30PM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies
Miles

GI Alliance - Mansfield, TX - N. Miller Rd

Gastroenterology in Mansfield, TX

GI Alliance - Mansfield, TX - N. Miller Rd

647 N. Miller Rd

Mansfield, TX 76063

Open today 8:30AM - 4:30PM

Miles

GI Alliance - Mansfield Endoscopy Center - N. Miller Rd

Gastroenterology in Mansfield, TX

GI Alliance - Mansfield Endoscopy Center - N. Miller Rd

647 Miller Road

Ste. 100

Mansfield, TX 76063

Open today 8:30AM - 4:30PM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Gregory Brennan, M.D.

Why did you choose to specialize in Gastroenterology?

I choose to specialize in gastroenterology because of the ability to make a real difference in patients lives. The field is advancing rapidly and being able to offer new technology and treatments improves the care for our patients. Building strong relationships with patients and their families is the best part of the field.

Do you have a specialty of interest within GI?

I specialize in all aspects of general gastroenterology and hepatology as well as endoscopy. I have received additional training during my fellowship in the management of inflammatory bowel disease (IBD) and endoscopic resection of large polyps such as endoscopic mucosal resection (EMR).

Some areas of interest I treat include:
Ulcerative colitis, Crohn’s Disease
Colon cancer prevention and screening with colonoscopy
Acid reflux or GERD
Diseases of the liver
Irritable bowel syndrome
Gastrointestinal bleeding and anemia

Where did you study?

Undergraduate School: University of Massachusetts Amherst

Medical School: Tufts University School of Medicine

Residency: University of Texas Southwestern & Parkland

Fellowship: University of California Irvine

What certifications do you hold?

Board Certified in Internal Medicine.

What do you and your family enjoy doing in your spare time?

I enjoy spending time with my family and friends. I enjoy reading and sports.

Awards and Accreditation:

Dr. Brennan was featured as one of “19 fellows to know” on the AGA website (Gastro.org) in 2018 for commitment to advancing GI and patient care through quality improvement projects presented at DDW 2018.

He has published several peer-reviewed papers (on IBD, biliary and pancreatic disorders) in various GI journals including: ACG Case Reports Journal, Cleveland Clinic Journal of Medicine, European Journal of Gastroenterology and Hepatology, Journal of Clinical Gastroenterology, and the journal of the Pancreas.

 

Reviews

I had an exceptional experience with Dr. Brennan and the staff at GI Alliance. Dr. Brennan throughly listened to my concerns regarding my health and made recommendations on the best procedure and timeline. I would strongly recommend Dr. Brennan.

A.R. Google

Very nice appointment. Everyone was professional and caring. Dr. Brennan was easy to talk to and he listened to my complaints. Highly recommend!

D.F. Google

No complaints

J.S. Google

Great friendly staff. Dr. Brennan a caring doctor who explains things at a level that we understand what's going on with us medically. I truly recommend DrThank you.

M.S. Google

1st time to have a colonoscopy. Staff was excellent & Dr Brennan was fantastic. Very kind & a great bedside manner. Highly recommend this office.

S.W. Google

167

Total Reviews

4.9

Average Rating

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