Dr. Gabriel Arevalo MD
Hernia & Gastrointestinal Surgery
Robotic Surgery

Board Certification: Diplomate, American Board of Surgery Certified in Hernia and Abdominal Wall Surgery
Hernia Fellowship Certification: Society of American Gastrointestinal and Endoscopic Surgeons (SAGES)
Fellowship: University Hospitals Cleveland Medical Center
Residency: St. Vincent Hospital, Robotic Epicenter, Indianapolis, IN
Medical School: Universidad Evangélica de El Salvador
ECFMG Certified
He holds a national leadership position as a member of the American Hernia Society Board of Governors, the leading hernia society worldwide, and serves on the Hernia Task Force of SAGES (Society of American Gastrointestinal and Endoscopic Surgeons).
Dr. Arévalo’s additional clinical interests include hiatal hernias, gastroesophageal reflux disease (GERD), gallbladder disease, and endoscopic therapies for achalasia and gastroparesis.
In addition to his surgical practice, Dr. Arévalo has made significant academic contributions in hernia repair, GERD, robotic surgery, and endoscopy. He has authored peer-reviewed publications, invited commentaries in top surgical journals, and contributed book chapters to the most authoritative hernia surgery textbook to date. He frequently presents at national and international meetings and mentors surgeons, residents, and students worldwide in advanced hernia repair techniques.
Continuing his commitment to be at the forefront of advanced surgical care, he finished his fellowship at the prestigious University Hospital Cleveland Medical Center, learning from world renowned surgeons in the field of hernia surgery, bariatric surgery, robotics, and endoscopy.
He was a faculty for the department of surgery at Case Western Reserve University prior to his move to Houston.
Dr. Arevalo is a voluntary faculty at the Texas A&M School of Medicine and an active reviewer for scientific journals.
REVIEWS
I had a very good visit with Dr. Arevalo. I had an issue with a hernia, he explained in detail on the type of hernia and what to expect during surgery.
After surgery, my recovery has been very good. My incisions were small and allowed for quick recovery.
- S. C.
Dr. Arevalo is a great doctor and a skilled surgeon. He has a great attitude towards his patients. He took the time to clearly explain what needed to be done, and why, and answered all my questions.
I met with him on Tuesday for my consultation and he was able to schedule my operation for Thursday. I was up and walking the same day and was able to go on a flight to start my vacation on Saturday.
I felt minimal discomfort after the surgery and only for the first couple of days. I'm very happy Dr. Arevalo is my doctor and would recommend him without hesitation.
- J. M.
Dr. Arevalo did a great job on my husband who had a dead gallbladder. He took it out robotically and he came to see how he was doing every day while in the hospital.
I can’t say enough about him or the practice. They are very professional in the office and always willing to help. He is a Godsend. I hope he never leaves the Tomball area!
- O. J.
Dr. Arevalo saved my life! First, he accurately diagnosed my condition from the CT scan that the Radiologist failed to catch.
He determined that I needed emergency surgery and performed the surgery on a Saturday night that stretched into the wee hours of Sunday morning. Afterward, he visited me in the hospital every day and clearly communicated what I needed to do to recover.
I will be forever grateful to Dr. Arevalo for his expert care and dedication!
- W. S.
Dr. Arevalo is knowledgeable, professional, friendly, and most importantly a skilled surgeon. I first saw Dr. Arevalo after a Gallbladder Removal Surgery in Austin, Texas by another Surgeon had some complications.
I was in excruciating pain for 5 days and saw no end in sight until Dr. Arevalo saw an abnormality on my CT scan. 5 different doctors and Surgeons were working on my case at the time, but he was the only one able to see the abnormality and got me into surgery that night completely relieving me of the pain I was in.
Dr. Arevalo’s attention to detail and surgical skill is something that no patient should go without.
- I. M.




