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The Clinic - in Weslaco

Knapp Medical Grouo Clinic is Weslaco

“The Clinic” in Weslaco treats Mid-Valley patients at a convenient location, just north of Expressway 83 at 1600 N. Westgate, Suite 800, right behind Home Depot. At “The Clinic”, patients can receive care for a wide variety of conditions, including management of diabetes management, high blood pressure, asthma, COPD, and many more.

The Clinic also places a strong emphasis on preventative medicine, learning to eat healthy, and pursuing a healthier lifestyle. At “The Clinic”, we are committed to working with you to improve your health.

The Clinic treats adults, geriatric patients, and adolescents, and is a service of the Knapp Medical Group. The Clinic is open Monday through Friday 8 a.m. to 5 p.m. and accepts walk-in patients as well as those with appointments.

Dr. Heriberto Alanis

Dr. Heriberto Alanis serves as Medical Director for “The Clinic” in Weslaco. Dr. Alanis was born in Weslaco, at Knapp Medical Center. He completed medical school at the University of Texas Medical Branch in Galveston, after earning a Bachelor of Arts degree in Biology from the University of Texas in Austin.

Dr. Alanis completed a transitional internship at the Brackenridge Hospital in Austin, and went on to complete a residency in Emergency Medicine at Boston City Hospital in Boston, Massachusetts.

Dr. Alanis previously taught Emergency Medicine through Stanford University in California, as an Assistant Clinical Professor of Emergency Medicine, and has over 20 years of experience as a physician. He is board-certified and residency-trained in Emergency Medicine.

In addition to Knapp Medical Center, Dr. Alanis is affiliated with the UTRGV School of Medicine and helps in training physician residents through the UTRGV / Knapp Family Practice Residency Program in Mercedes. He also previously served as an Assistant Clinical Professor of Family Medicine and Emergency Medicine at The University of Texas Health Science Center at San Antonio.

The Clinic accepts Medicare, Medicaid and most insurance plans. For more information, please call (956) 565-2727 … and start your journey to better health, today!


  • Preventive Medicine
  • Diabetes Management
  • Management of High Blood Pressure
  • Asthma Care
  • COPD Treatment
  • Sports Physicals
  • College Physicals
  • Medicare Annual Exams
  • Wellness Exams
  • Immunizations
  • RSV / Flu / Strep Tests
  • Glucose Checks
  • Coumadin Checks
  • Urinalysis
  • Surgical Clearance
  • EKGs
  • Pregnancy Tests
  • Inter-professional care
  • Sports Medicine
  • Procedures

Hours of Operation:

Monday through Friday, 8 a.m. – 5 p.m.


The Clinic
1600 N. Westgate, Suite 800
Weslaco TX 78599

Just north of Expressway 83, right behind Home Depot

Contact Information