Your Trusted Partner in Allergy Diagnostics
Aperture is a CLIA-certified, high-complexity lab dedicated to the Tolerance Induction Program™ (TIP) by the Southern California Food Allergy Institute. We are the only lab equipped to perform all specialized tests required for your personalized treatment plan—delivering accurate and timely results to support your child’s journey with confidence.

Your Trusted Partner in Allergy Diagnostics
Aperture is a CLIA-certified, high-complexity lab dedicated to the Tolerance Induction Program™ (TIP) by the Southern California Food Allergy Institute. We are the only lab equipped to perform all specialized tests required for your personalized treatment plan—delivering accurate and timely results to support your child’s journey with confidence.

Providing High Quality Test
Services For Your Health!
Comfort & Safety
Your experience is our number 1 priority. We offer a COVID-free zone where families only interact with our experienced phlebotomists in a secure setting.
- Comfort-focused experience
- COVID-free environment
- Skilled phlebotomy team
In-House Lab
All samples are processed in-house at Aperture. Patient benefits include 50% less blood required to complete all testing and within 1 blood draw.
- In-house processing
- 50% less blood
- Single blood draw
Advanced Allergy Tests
We specialize in Allergy Testing and carry over 150 different allergens, including many allergen components that are not carried at many national reference laboratories.
- Allergy testing experts
- 150+ allergens tested
- Rare components included
Providing High Quality Test
Services For Your Health!
Comfort & Safety
Your experience is our number 1 priority. We offer a COVID-free zone where families only interact with our experienced phlebotomists in a secure setting.
- Comfort-focused experience
- COVID-free environment
- Skilled phlebotomy team
In-House Lab
All samples are processed in-house at Aperture. Patient benefits include 50% less blood required to complete all testing and within 1 blood draw.
- In-house processing
- 50% less blood
- Single blood draw
Advanced Allergy Tests
We specialize in Allergy Testing and carry over 150 different allergens, including many allergen components that are not carried at many national reference laboratories.
- Allergy testing experts
- 150+ allergens tested
- Rare components included
WHAT OUR CUSTOMERS SAY
They were amazing and changed my daughter’s feelings towards blood draws after some awful past experiences.
A big shout out to Phlebotomists @ TPIRC Diagnostics. Thank you for being great at what you do. ❤️ 🙏
My 3.5 yo son always has such a hard time at blood draw. They would say ‘his vein is so small’, which always results in multiple pokes, bruises, redraw, multiple people holding him down. All the things that make the already-unbearable nightmare even worse. 😭😭😭
And here they are, went in – drew 6 tubes – and out. Done!! No bruises, no warmers needed. 🤩🤩🤩
You can’t imagine how grateful and relieved we are as parents.
We had two amazing experiences with our 18 month old who is not yet 19 lbs. one tear the first time and he cried the second time but didn’t scream or struggle. One prick each time (compared to 7 when we went to CHOC).
They were amazing and changed my daughter’s feelings towards blood draws after some awful past experiences.
A big shout out to Phlebotomists @ TPIRC Diagnostics. Thank you for being great at what you do. ❤️ 🙏
My 3.5 yo son always has such a hard time at blood draw. They would say ‘his vein is so small’, which always results in multiple pokes, bruises, redraw, multiple people holding him down. All the things that make the already-unbearable nightmare even worse. 😭😭😭
And here they are, went in – drew 6 tubes – and out. Done!! No bruises, no warmers needed. 🤩🤩🤩
You can’t imagine how grateful and relieved we are as parents.
We had two amazing experiences with our 18 month old who is not yet 19 lbs. one tear the first time and he cried the second time but didn’t scream or struggle. One prick each time (compared to 7 when we went to CHOC).
We’re Here to Help!
At APERTURE, your health and satisfaction are our top priorities. Whether you have a question, need assistance with booking a test, or want to give feedback — we’re just a message away.
info@tpirc.org
TESTING
(562) 206-0744