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 250

San Antonio, TX 78251

Open today 8 AM - 5 PM

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


Dr. Omoyeni, As requested, I am responding to give my evalaution of my procedure [performed by you and your team. Of the previous exams I have been exposed to this was the most efficient and ease of mind I have ever had. The procedure was so efficient that I was in and out and never realized that it was done. The prep team informed me what would take place and it was Just ans they said, No Pain, No worry, Be Happy. Thank each of you for the successful Procedure. D.R. Patterson

D.P. Google

Honestly one of the best Gastro Doctors I've seen. She was very thorough and explaining and hearing what was going on. I hope she can help resolve my issue that I've been dealing with for about a year. And I feel confident that she will make a difference!

E.R. Google

My first visit to Dr. Hearne was highly satisfactory. There was little to no waiting to see the doctor. The office staff were warmly friendly and made me feel right at home. When I met Dr. Hearne in his office I could see displayed prominently on the wall behind him a diploma from Baylor College of Medicine. I was impressed. Dr. Hearne had the classic look of a respected American doctor. He's thin and in good physical condition. He sports a full head of graying hair. He exudes confidence about his knowledge of his specialty while conveying a caring bedside-manor style. That seems to be a vanishing quality these days with most other doctors. I left feeling my healthcare was in the best of hands.

S.A. Google


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