Over 35 years serving Curridabat, Tres Ríos, Coronado, San Pedro, Los Yoses and Sabanilla with the lowest lab prices in the area. No excessive fees, no long waits. Same-day results via WhatsApp.
Over 50 clinical tests at the most affordable prices in Curridabat and San José. Pregnancy tests, blood counts, STI panels, thyroid profiles and more — without sacrificing quality or turnaround time.
The Laboratorio Clínico Calderón Piedra was founded in 1986 as a family project in the community of Paraíso. What began as a couple's dream has grown into a well-established healthcare institution.
Over the years, the laboratory has grown alongside the community. Today, the whole family works in it, maintaining the same values of warmth, dedication and excellence with which it was founded.
We are deeply grateful to every family in Curridabat, Tres Ríos, Coronado, San Pedro, Los Yoses and Sabanilla that has trusted us with their health. As a family-run lab, we understand the value of money: we keep our prices as low as possible without compromising quality or care.
All reviews are real, posted by our patients on Google.
Everything you need to know about using our lab as a foreign resident, retiree or digital nomad in the Curridabat and San José area. English-friendly staff, no expat surcharge, results sent worldwide.
We can provide results with English labels on request. Share them directly with your doctor anywhere in the world via WhatsApp or email.
We charge the same prices to locals and foreigners. No inflated fees, no insurance required. Pay by card, cash or SINPE Móvil.
Receive your results as a PDF via WhatsApp or email within 2–4 hours. Certified digital signature available for formal or legal use.
We come to your home in Curridabat, Tres Ríos, San Pedro, Los Yoses and Sabanilla. Schedule the day before via WhatsApp.
Passport or any valid ID — a Costa Rican cédula is not required. Tourists and non-residents are welcome.
Doctor's order (optional) — not required for most tests. You can walk in without a referral from any doctor.
Fast 8–12 hours — only required for glucose, lipid profile and metabolic tests. Not needed for CBC, STI panel or urinalysis.
Payment — cash (colones or USD accepted), credit/debit card, or SINPE Móvil. No insurance required.
WhatsApp us in English or Spanish — we'll reply promptly.
For appointments, inquiries or home service, reach us through your preferred channel. We speak Spanish and can assist in English.
We will reply as soon as possible via WhatsApp.
These are the most common questions from our patients and expat visitors.
For most tests no appointment is needed — you can walk in during our opening hours. For home service it is necessary to coordinate the day before via WhatsApp at +506 7141-4286 or by phone at 4033-8103. Saturdays also require an appointment.
Results are sent by email or WhatsApp, usually within 2 to 4 hours. If required for formal purposes, we can also send them with a certified digital signature.
Yes, we offer home service in Curridabat, Tres Ríos, Coronado, San Pedro, Los Yoses and Sabanilla. Coordinate the day before via WhatsApp at +506 7141-4286 or by phone at 4033-8103.
We accept cash, credit and debit cards, and SINPE Móvil.
It depends on the test. For blood glucose, lipid profile (cholesterol, triglycerides) and other metabolic tests, fasting for at least 8 hours is required. For blood count, pregnancy test or general urinalysis, fasting is not necessary. Contact us if you are unsure before your visit.
We are located at Local 9, Plaza Granadilla, Granadilla, Curridabat, San José, Costa Rica. You can find us on Google Maps or contact us via WhatsApp for directions.
Most results are ready the same day, generally within 2 to 4 hours. Specialized tests such as PCR may take up to 24 hours. Results are sent via WhatsApp or email as soon as they are ready.
For a general check-up we recommend our General or Complete Package: blood count, lipid profile, glucose, renal profile, urinalysis and stool test. For seniors or those with hepatic or thyroid history, the corresponding profile can be added. Contact us for guidance.
Yes. All STI test results are strictly confidential. They are sent privately to the patient via WhatsApp or email and are never shared with third parties without your authorization.
Yes. As a family-run lab with over 35 years in the community, we maintain the most affordable prices in the Curridabat and San José area. We are a great option for expats, retirees and digital nomads looking for budget-friendly lab tests in Costa Rica — without the inflated prices sometimes charged at clinics catering exclusively to foreigners. Contact us via WhatsApp at +506 7141-4286 to ask about any test price.