Muhammad Ali, M.D.



813 Paris St

Castroville, TX 78009

By appointment only.

Quick Facts

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

Gastro Consultants of SA - Castroville, TX

Gastroenterology in Castroville, TX

Gastro Consultants of SA - Castroville, TX

813 Paris St

Castroville, TX 78009

By appointment only.


Gastro Consultants of SA - Westover Hills State Hwy 151

Gastroenterology in San Antonio, TX

Gastro Consultants of SA - Westover Hills State Hwy 151

11212 State Hwy 151

Medical Plaza 1, Ste 390

San Antonio, TX 78251

Closed. Opens Tue at 8 AM

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 Muhammad Ali, M.D.

Dr. Ali earned his Medical Degree in Lahore, Pakistan and moved to the United States in 2005 to continue his medical training. He completed an Internal Medicine residency at the University of Illinois at Chicago and a Gastroenterology and Hepatology fellowship at the University of Texas Southwestern in Dallas. Dr. Ali is skilled in all areas of Gastroenterology with special interest in colon cancer screening (e.g. colonoscopy), GERDconstipationIBS and management of inflammatory bowel disease including Crohn’s disease and ulcerative colitis. He is also interested in Hepatology and takes care of patients with Hepatitis B & C and fatty liver. Dr. Ali is also committed to the advancement of his field, having published and presented numerous gastroenterology and hepatology abstracts during his post-graduate training. He is passionate about providing quality patient care in a compassionate and efficient manner. When not practicing medicine, Dr. Ali enjoys spending time with his wife and 2 young boys. He is an avid movie buff, traveler and self-proclaimed “techie”.

Medical Degree

  • Allama Iqbal Medical College, Lahore, Pakistan, 1996-2001

Master’s Degree in Clinical & Translational Science

  • Medical College of Wisconsin, Milwaukee, Wisconsin, 2013

Internal Medicine Residency

  • St. Francis Hospital, University of Illinois at Chicago, Chicago, Illinois, 2005-2008

Gastroenterology & Hepatology Fellowship

  • University of Texas Southwestern, Dallas, Texas, 2013-2016

Board Certification

  • Internal Medicine: 2008
  • Gastroenterology: 2016

Awards and Accreditation:

  • Gold Medal, Forensic Sciences, 1998
  • Nominated for Best Inpatient Teaching Attending – Medical College of Wisconsin, 2010
  • Best Doctors List, SA Scene Magazine, 2017


Recommend this Dr. And the office he works out of. Everyone is very nice and informative. And the process seemed very fast.

D.M. Google

Dr. Ali is great. He & the rest of the team make the dreaded 5-yr preventative colonoscopy go unexpectedly smoothly, especially along with Doc's sense of humor!

J.K. Google

Dr is very compassionate.

L.M. Google

My experiences with Dr. Muhammad Ali and his staff at the Hamilton Wolfe location in San Antonio, Texas have been the most pleasant ones. Staff - receptionists and nurses - and Dr. Ali himself, are very friendly, professional and efficient at what they do. Dr. Ali will come and see you after the procedure. He will explain the findings and, in return, answer all your questions. I thank Dr. Ali and his people for being such a dedicated team! Five stars to all of you!

A.N. Google

Everybody was very kind and professional, didn’t feel like there was anything I couldn’t ask & I felt very comfortable. I would definitely recommend them to friends family.

B.S. Google


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