How Perita Works
We characterize the biology of endometriosis. The treating physician decides what to do with it.
How it works
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Characterize
Using data obtained from individualized molecular testing, we read her disease at single-cell, spatial, and molecular resolution.
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Report
We translate the findings into a Report for her treating physician.
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Decide
The physician integrates the characterization with their clinical judgment. The physician and patient decide what comes next.
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Continue
When the case calls for it, we continue. We track her biology over time and share what we observe with her physician.
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Contribute
With consent, her de-identified data builds a longitudinal dataset that has not existed in this field before.
What we do not do
Perita does not provide medical care or practice medicine. We do not prescribe or order tests. We do not direct clinical decisions. Any medical treatment related to a patient's care happens through clinical entities independent of Perita Bio, under their own professional responsibility.
We provide the doctor with the patient's disease biology. The doctor decides what to do with it.
Beyond the individual patient
Every consenting patient's data adds to a longitudinal, multi-omic endometriosis dataset that did not exist before Perita. Our characterization informs care today. The aggregated dataset is what we contribute to the field tomorrow.
Who we are

Raksha Shah, Founder and CEO
Three decades of operating experience across immuno-oncology and translational therapeutics in big pharma and biotech. Multiple early-stage biotech companies. Entrepreneur-in-residence at UC Irvine and UC San Diego. She founded Perita Bio after recognizing that endometriosis remained biologically under-characterized despite the advances that transformed other areas of precision medicine.
Scientific Advisory Board
Perita Bio is supported by a scientific advisory board of leaders in endometriosis biology, precision molecular medicine, clinical and surgical practice, and regulatory and bioethics expertise. We are building this advisory carefully, with people whose work has substantively shaped the fields we draw from.
Built within Even One Ventures

Perita Bio was built within Even One Ventures, a venture studio focused on companies whose work changes the standard of care.