110 Uptown Ave, Suite B, Brownsville, TX 78520 Medical emergency? Call 911 (956) 525-7817
Modern infusion therapy suite with comfortable recliners at Brownsville Infectious Disease
Your Trusted Partner in Infusion Therapy

Advanced Infusion & Infectious Disease Care, Close to Home

Board-certified infectious disease care and IV therapies delivered in a comfortable, stand-alone clinic — an alternative to a hospital stay for antibiotic infusion and specialized treatments.

Double board-certified physician
25+ years of experience
Accepting new patients

Healing Without the Hospital Stay

Our stand-alone clinic delivers hospital-grade infusion therapy in a relaxed outpatient setting, led by Dr. Darlington C. Udeh, MD, and a dedicated team of nurse practitioners, registered nurses, and support staff.

Antibiotic Infusion (OPAT)

Outpatient IV antibiotic therapy for serious infections — cellulitis, osteomyelitis, sepsis follow-up and more — without a hospital admission.

Autoimmune & GI Infusions

IV medications for rheumatoid arthritis, multiple sclerosis, Crohn's disease and ulcerative colitis, delivered with precise dosing and monitoring.

Hydration Therapy

IV fluids and electrolytes to help you recover from severe dehydration quickly and comfortably.

Infectious Disease Consultations

Expert evaluation and treatment for complex infections, HIV, STDs, wound infections and travel-related illness.

Why Patients Choose Our Clinic

Infusion therapy delivers medication and fluids directly into your bloodstream — faster relief, better absorption, and precise control over your treatment. At Brownsville Infectious Disease, we pair that with something bigger hospitals can't always offer: a familiar team, easy scheduling, and one-on-one attention in a comfortable setting.

  • Comfortable recliners and a calm treatment suite
  • Nursing staff with you at every visit
  • Faster relief vs. oral medication for many conditions
  • A well-run office that's easy to reach with questions
Explore Our Services
IV infusion bag and drip chamber

Meet Dr. Darlington C. Udeh, MD

Board-certified in Internal Medicine and Infectious Disease, with over 25 years of experience serving the Brownsville community.

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Darlington C. Udeh, MD

Founder & President, Brownsville Infectious Disease, PA

Infectious Disease Internal Medicine Double Board-Certified 25+ Years Experience

Dr. Udeh is affiliated with Valley Baptist Medical Center-Brownsville and Valley Regional Medical Center. Patients describe him as knowledgeable, caring, and attentive — he takes the time to explain conditions and involve you in every treatment decision.

More About Dr. Udeh

Ready to Feel Like Yourself Again?

Schedule your visit — same-week appointments are often available.

Call (956) 525-7817