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Medical Malpractice Lawyers in McAllen, Brownsville & San Antonio

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When Doctors Fail, We Fight to Make It Right.

Medical negligence can have life-altering consequences. At Valdez, Monarrez & San Miguel, Law Group, we represent patients across South Texas who were harmed by misdiagnoses, surgical errors, or substandard care. If a medical provider failed you — we’re here to fight for the justice and compensation you deserve.

How We Can Help


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Case Review & Medical Expert Consultation

We work with trusted medical experts to evaluate your care and determine if malpractice occurred.

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Misdiagnosis & Delayed Diagnosis Claims

We pursue compensation when conditions were missed or diagnosed too late — worsening your outcome.

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Surgical Errors & Hospital Negligence

We hold facilities accountable for operating room mistakes, anesthesia errors, and negligent aftercare.

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Medication & Prescription Errors

We represent clients harmed by incorrect dosages, wrong prescriptions, or medication interactions.

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Birth Injury Cases

We advocate for families affected by birth trauma, negligent delivery, or failure to monitor a child’s health.

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Litigation & Negotiation Strategy

We prepare every case for trial from day one — ensuring insurers know we mean business.

Why Choose Us

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No Fee Until We Win

You won’t pay us a dollar unless we successfully recover compensation for you — that’s our promise.

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Client-First Compensation Guarantee

All of our accident clients always receive at least the same amount as the firm — NEVER LESS THAN THAT. Your recovery comes first.

Aggressive, Proven Results

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We take on doctors, hospitals, and their insurers — and we have the results to prove it.

Let’s Talk It Through

When medical care goes wrong, we help you make it right. Let’s talk about your options — and fight for your future.

Send a Message →