Patient Resources
For Patients
Sierra Compounding Pharmacy serves patients and families throughout Rancho Cucamonga and the Inland Empire. Here is how to get started with a compounded prescription — and what to expect along the way.
How It Works
Getting your personalized medication is simple.
Talk With Your Healthcare Provider
Ask your physician, nurse practitioner, or specialist whether a compounded medication may be appropriate for your needs. Your provider determines whether compounding is clinically suitable.
Your Provider Sends the Prescription
Your licensed provider sends the prescription directly to Sierra Compounding Pharmacy. All compounded medications require a valid prescription.
The Pharmacy Reviews and Prepares
Our pharmacists review the prescription and prepare your customized medication. We may reach out to confirm details or ask clarifying questions.
Ask the Pharmacist Before Use
When your medication is ready, ask our pharmacist any questions about how to use it, store it, or what to expect. We are here to support you.
Transfer Your Prescription
Already taking medications from another pharmacy? Transfer your prescriptions to Sierra Compounding Pharmacy in just a few minutes using our online form.
Frequently Asked Questions
Can't find your answer? Contact us directly.
What is compounding?
Compounding is the process of creating personalized medications tailored to the specific needs of an individual patient. We can adjust strength, form (cream, capsule, liquid, etc.), and ingredients based on your prescription.
How do I transfer my prescription to Sierra Compounding Pharmacy?
It's easy! Simply call us at (909) 989-9800 and we'll handle the transfer process on your behalf. You can also transfer your prescription online here.
How long does it take to prepare my medication?
Most compounded medications are ready within 1–3 business days. Some specialty formulations may take longer. We'll keep you informed throughout the process.