Care and services · Worcester, MA
Pharmacogenomic testing looks at selected genetic differences that may affect how the body processes certain medicines. This guide helps patients ask whether testing has a useful role in an individual treatment decision.
Explore this guide
Genetics is one part of the picture
A result does not guarantee that a medicine will work or predict every side effect. Do not change a medicine based on a test or webpage without discussing it with your prescriber.
Some gene–drug relationships have evidence that can inform prescribing. Many results do not directly predict whether a psychiatric medicine will help a particular person.
Age, other medicines, health conditions, previous response, and personal goals still matter. Ask which specific medicine and gene relationship is being considered and what evidence supports using the result.
Read the FDA’s pharmacogenetic associations and limitations.
Westfield’s Services page lists pharmacogenomic testing, but the current test, laboratory, sample collection, consent process, privacy terms, cost, and clinical indications need practice confirmation.
Ask what decision the test could change, what happens if the result is inconclusive or not actionable, and whether insurance covers the test.
A genetic report is not a treatment plan by itself. Discuss results with the prescribing clinician alongside your medication history, benefits, side effects, and other health information.
If a result suggests a possible dose or medicine consideration, ask how the clinician will verify the evidence and monitor any change. Never stop or adjust medication solely because of a report.
Ask whether testing is offered now, for which situations it is considered, whether an evaluation is required first, and how results are used in follow-up.
Review Dr. Israel C. Egeruo’s profile, insurance information, and patient FAQs. Ask the practice which visit type fits and how to send any records securely.
