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Advancing Clinical Research in Gastroenterology and Liver Disease Pioneering Innovative Studies to Improve Digestive and Liver Health Outcomes Globally
Specialized Research in Gastroenterology and Hepatology From IBD to NAFLD, Our Studies target Critical Needs in Digestive and Liver Disorders
Patient-Centered. Research-Driven. Excellence at Every Step Your Trust Drives our Commitment to Advancing Tomorrow’s Treatments Today.
About Integrity Advanced Therapeutics
Advancing Research in Gastroenterology and Liver Disease

Integrity Advanced Therapeutics (IAT) is a premier clinical research center based inside GI Specialists Clinic, Houston. We specialize in advancing innovative treatments for digestive and liver diseases through ethical, patient-centered clinical research.

Scientific Excellence

Designing clinical trials with precision, compliance, and innovation.

Patient-Centered Approach

Focusing on real-world outcomes that truly impact patient lives.

Advancing Science Through Innovation and Compassion

We deliver research that drives innovation in digestive and liver health. Our board-certified investigators and dedicated team are focused on bringing tomorrow’s treatments to today’s patients.

(281) 453-2005

Why choose us?
Clinical Excellence with Compassionate Care

We blend scientific precision with patient-first values to deliver meaningful research outcomes.

Expert Investigators

Led by board-certified doctors with decades of clinical experience.

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Regulatory Compliance

Every trial follows FDA and ICH-GCP standards for safety and ethics.

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Trusted Partnerships

Collaborating with CROs, sponsors, and academic institutions

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Patient-Centered Design

We prioritize comfort, convenience, and real-world treatment outcomes.

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Rapid Study Start-Up

Agile operations for quick site activation and patient onboarding.

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On-Site Pharmacy & Infusion Support

Enabling seamless delivery and administration of investigational therapies

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  • Clinical Research Excellence
  • Patient-Centered Innovation
  • Gastroenterology & Liver Studies
  • FDA-Compliant Trials
  • Advancing Healthcare Outcomes
  • Precision-Driven Clinical Trials
  • Clinical Research Excellence
  • Patient-Centered Innovation
  • Gastroenterology & Liver Studies
  • FDA-Compliant Trials
  • Advancing Healthcare Outcomes
  • Precision-Driven Clinical Trials
How We Work
A Smarter, Patient-Centered Approach to Clinical Research
01

Strategic Study Design

We create scientifically strong, patient-focused protocols that ensure clinical impact and regulatory success.

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02

Seamless Patient Experience

From enrollment to follow-up, we prioritize patient safety, comfort, and engagement at every step.

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03

Precise Execution & Compliance

Our expert team delivers consistent, high-quality research while maintaining strict adherence to FDA and GCP standards.

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our team members
Experts Driving Innovation in Clinical Research
Dr. Hamat
Principal Investigator
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Dr. Guru N. Reddy
Sub-Investigator
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Dr. Mohamed D. Mahmoud
Sub-Investigator
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Scott W. Ward
Clinical Research Manager
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Melinda Massar
Clinical Research Pharmacist
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Fiona Sullivan
Clinical Research Infusion Nurse
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David Flores
Administrator
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  • Clinical Research Excellence
  • Patient-Centered Innovation
  • Gastroenterology & Liver Studies
  • FDA-Compliant Trials
  • Advancing Healthcare Outcomes
  • Precision-Driven Clinical Trials
  • Clinical Research Excellence
  • Patient-Centered Innovation
  • Gastroenterology & Liver Studies
  • FDA-Compliant Trials
  • Advancing Healthcare Outcomes
  • Precision-Driven Clinical Trials

Get in Touch With Us

    Our Research Partnerships

    At IAT, collaboration drives innovation. We proudly partner with leading organizations, research networks, and academic institutions to advance clinical trials, improve patient outcomes, and set new standards in research excellence. Our partnerships strengthen our mission to deliver ethical, impactful, and patient-centered research.

    What to Consider Before Participating in a Clinical Trial?

    You should know as much as possible about the clinical trial and feel comfortable asking members of the study team questions about it, the care expected while in a trial and the cost of the trial.  To make the right decision for yourself, it helps to know what questions to ask.  You want to be well-informed and feel safe with your decision about joining a clinical trial. Some of the answers to these questions will be found in the informed consent form and process, but there are other questions to consider asking and discussing with the study team:

    • What is the purpose of the study?
    • Who is going to be in the study?
    • Does the study involve a placebo or a treatment already on the market?
    • Why do researchers believe the new treatment being tested may be effective? Has it been tested before and have the results been published?
    • What kinds of tests and treatments are involved?
    • How do the possible risks, side effects, and benefits in the study compare with my current treatment?
    • How might this trial affect my daily life?
    • How long with the trial last, and what will I be asked to do as a participant?
    • Will hospitalization be required?
    • Can anyone find out if I’m participating?
    • Who will pay for the treatment? Will my insurance cover the costs?
    • Will I be reimbursed for other expenses like travel or childcare?
    • What type of long-term follow-up care is part of this study?
    • How will I know that the treatment is working? Will results of the trials be provided to me?
    • If the treatment works for me, will I be able to continue using it once the trial is over?
    • Who will be in charge of my care? Will I be able to see my own doctor?
    • What are the credentials and research experience of the physician and study staff?
    • Does the physician/investigator have any financial or special interest in the clinical study?
    • What will happen to my medical care if I stop participating?

    Common Questions About Clinical Trials

    What is a clinical trial?
    A clinical trial is a research study designed to learn how our bodies respond to medicines or other treatments.
    Who can take part in clinical trials?
    Eligibility depends on the trial. Some trials recruit patients with a specific disease or condition, while others enroll healthy volunteers.
    Where do the ideas for clinical trials come from?
    Ideas usually come from researchers who test treatments in labs. Promising ones are moved into trials for human testing.
    What are different types of clinical trials?
    Types include:
    • Treatment Trials: Test new treatments or drug combinations.
    • Prevention Trials: Study ways to prevent disease.
    • Diagnostic Trials: Improve testing methods.
    • Screening Trials: Test ways to detect diseases.
    • Quality of Life Trials: Focus on patient comfort during illness.
    Who pays for clinical trials?
    Sponsors may include doctors, institutions, charities, pharmaceutical companies, or government bodies like the NIH.
    Where do clinical trials take place?
    Trials may be conducted in hospitals, universities, community clinics, or doctor’s offices.
    What is a control group?
    A control group receives a standard treatment or placebo to compare outcomes with the investigational group.
    What are side effects and adverse events?
    Side effects are additional effects of treatment. Adverse events are medical problems that may or may not be caused by the trial treatment.
    How is my safety protected if I take part in a clinical trial?
    Every trial is reviewed by an IRB and follows a detailed protocol to ensure participant safety. Issues can halt or pause the trial if needed.
    Will I keep working with my doctor while I'm in a clinical trial?
    Yes, your doctor will coordinate with the trial team to ensure your overall care continues smoothly.
    Can I leave a clinical trial after it has started?
    Yes, you can leave any time. Inform the trial team for a safe exit and proper support.
    Can I get the trial treatment if I don't qualify to take part?
    You may be eligible for “expanded access” if your condition is serious and other treatments aren’t effective. This must be approved by regulatory authorities.
    How should I prepare for a meeting with the trial coordinator or doctor?
    • Write down questions in advance
    • Bring someone along
    • Record the meeting if permitted
    • Ask to take home the Informed Consent Form to review