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Your Trusted Partner in Health

We’re proud to be the Pharmacy our community can rely on. Located in Castlebar, our kind and knowledgeable team provides customers with adequate prescription medications and other health related products and services. We’re aware of all your needs, and offer a variety of services intended to make it easier for you to stay healthy.

Home: Welcome


John O'Donnell's Pharmacy was born from a realization that numerous individuals were failing to follow up after being prescribed medication by their physicians. We found a way to streamline the whole process in order to make it easier for everyone to heal.

Through our interventions and medication management protocols, we’re doing more than just providing medication. We care about your well-being, and aim to do everything in our power in order to make sure you’re receiving the treatment you need and deserve. With our professional staff of pharmacists and associates and a personal touch, we’re accomplishing the mission we set out to achieve: we’re helping the sick get better.

Home: About


Mon - Sat: 9.00am - 6pm
Sunday: Closed

Girl in Pharmacy
Home: Hours of Operation


We aim to reply to messages in 24-48 hours but if your query is urgent then please call the Pharmacy.

Ellison St, Castlebar, Co. Mayo, Ireland

(094) 902 4524

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Home: Contact
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