Alert: Phone Scam Warning. Learn More

Lisa Alvarez, M.D.

Gastroenterologist

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If you are experiencing a medical emergency, please call 9-1-1.

To schedule an appointment, please call 214-368-6707 or click the “Message Us” button located at the bottom right corner of your screen and a member of our team will contact you within 48 hours.

Dr. Alvarez is a board-certified physician in both internal medicine and gastroenterology. Her interests in the field of gastroenterology include treatments for numerous conditions such as acid reflux, irritable bowel syndrome, and disease (IBS and IBD), peptic ulcer disease, chronic liver disease, GI bleeding, and screening for colon cancer. She is also fully trained to perform upper endoscopy, colonoscopy, and video capsule endoscopy procedures.

  • Board Certified: Internal Medicine and Gastroenterology
  • Fellowship: University of Texas Southwestern, Dallas, TX
  • Residency: Northwestern University, Chicago, IL
  • MD: University of Texas Health Science Center, San Antonio, TX
  • Undergrad: Trinity University, San Antonio, TX

Awards and Accreditation:

  • D Magazine, Best Doctors, 2017
  • D Magazine, Best Doctors Collin County, 2018
  • American College of Gastroenterology
  • American Gastroenterological Association
  • American Medical Association
  • Dallas County Medical Society

Alert: Phone Scam Warning

We’re seeing an increase in phone scams targeting patients. Callers may pose as Medicare, your doctor’s office, or another healthcare provider to obtain your Medicare number or other personal information.

Please remember:

  • Never share your Medicare number, Social Security number, or banking information with unsolicited callers.
  • Medicare will never call you unexpectedly to request your number or personal details.
  • Be wary of offers for “free” medical equipment or services in exchange for your Medicare information.
  • If a call seems suspicious, hang up and contact the clinic where you receive care directly using the phone number listed on our website for that location.

To report a suspicious call: Call 1-800-MEDICARE (1-800-633-4227) or visit reportfraud.ftc.gov.

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