Our Providers

All professionals at Wichita Falls Endoscopy Center maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field. Read on to learn more about our staff's experience and training.

Javier Gomez, MD

Dr. Javier Gomez is a native of Mexico City, Mexico and graduated medical school among the top of his class at Anahuac University. After his internship at Emory University in Atlanta, Georgia, he completed his residency in Internal Medicine at Temple University in Philadelphia, PA. Dr. Gomez was a fellow in motility and neuro-gastroenterology and then completed his fellowship in general gastroenterology in 2012. After his extensive training, he joined Wichita Falls Gastroenterology Associates.

Dr. Gomez’s goal is to provide excellent care to all patients suffering from gastrointestinal, hepatic and biliary diseases. His area of interest includes general gastroenterology, endoscopy and colonoscopy; and diseases related to the abnormal movement of the digestive system.

Timothy McClellan, M.D.

Dr. Timothy W. McClellan, M.D. is both proud and honored to be serving patients here in his hometown of Wichita Falls. He attended Ben Franklin and Barwise before graduating high school from Rider. He received his Bachelor of Arts from Baylor University and his Doctorate of Medicine from the University of Texas Health Science Center at San Antonio. Dr. McClellan completed his residency in Internal Medicine as well as his fellowship in Gastroenterology at Scott and White Hospital in Temple, Texas. Since completion of his Gastroenterology training in 2003 he has practiced here in Wichita Falls. He is proud to be a co-founder of both the Wichita Falls Endoscopy Center (2005) and Wichita Falls Gastroenterology Associates (2006). Dr. McClellan’s practice includes the spectrum of general gastroenterology as well as disorders of the liver, biliary tract, and pancreas.

Louis J. Wilson, M.D., F.A.C.G.

Dr. Louis J Wilson is a native of Dallas, Texas, received his Bachelor of Science from Texas A&M University and his Doctorate of Medicine from the University of Texas Southwestern Medical School at Dallas. He completed his residency in Internal Medicine at the University of Iowa Hospitals and Clinics and was then a National Cancer Institute Fellow in Nutrition Science at the University of Alabama at Birmingham Medical Center. Dr. Wilson completed his fellowship in Gastroenterology and Hepatology also at U.A.B in 1997 and has been practicing in Wichita Falls since that time. During his 20+ years in practice, he has become recognized nationally for his work for the American College of Gastroenterology and was advanced to Fellow in the American College of Gastroenterology in 2015. He is on the Board of Directors for the Texas Society of Gastroenterology and Endoscopy and has authored dozens of scientific posters and papers. Dr. Wilson is active in clinical research in several areas including improving diagnostic testing for patients with esophageal symptoms, rapid diagnosis of obstructive sleep apnea, and the development of optimal dosing strategies for sedation. In addition to general gastroenterology, Dr. Wilson has a special interest in the evaluation and treatment of diseases of the liver, biliary tract, and pancreas.

Joshua Stagg, M.D.

Joshua Stagg, M.D., received his Doctor of Medicine in 2011 from the University of Texas School of Medicine at San Antonio. He completed an Internal Medicine residency at the University of Texas Southwestern Medical Center, Dallas, TX, and continued his training at the Baylor Scott and White Gastroenterology Fellowship Program, Temple, TX.

Dr. Stagg comes to Wichita Falls from Temple, TX, and after serving at the VA Central Texas Healthcare System and at Baylor Scott and White Hillcrest Hospital, Waco, Texas.

Konappa Murthy, MD

Dr. Konappa Murthy has lived and practiced medicine in Wichita Falls for over 30 years. He is a native of India where his primary medical education was completed at Bangalore Medical College. After internships at Victoria Hospital and Vani Vilas Hospital in India, as well as a residency at Prince George General Hospital at the University of Maryland and Mt. Vernon Hospital in Alexandria, he completed his fellowship in Gastroenterology at D.C. General Hospital in Washington D.C. Dr. Murthy's office is located at 1815 10th Street, Wichita Falls, TX 76301

Dr. Murthy is board certified with the American Board of Internal Medicine and operates a solo-practice here in Wichita Falls.


Palashkumar Jaiswal, MD

Dr.  Jaiswal earned his medical degree from B.J. Medical College in Ahmedabad, India., completed his residency in Internal Medicine in Chicago, IL and then completed his Fellowship in Gastroenterology at SUNY Downstate Medical Center in New York.  When asked why he chose gastroenterology, Dr. Jaiswal said "I absolutely love the science of helping people feel better. It gives me an opportunity to treat life threatening emergencies in the hospital and improve the quality of life in the clinic and ambulatory surgery center. As a gastroenterologist, I can prevent colon cancer from developing into a life-threatening disease. " Dr. Jaiswal tries to put himself in his patients' shoes when they describe their symptoms and issues with the ultimate goal of getting to the source of their symptoms in order to resolve them.

Dr. Jaiswal enjoys hiking and biking, exploring different restaurants and cuisines, and spending time with his wife as they travel and explore new places. Dr. Jaiswal is also committed to a program in rural India that provides nourishment to millions of school kids through a "mid-day-meal" program.