Hello, we’re Countable Labs.

Jocelyn Davé is CEO and Board Director at Countable Labs.

Christina is a pioneer in single-cell, spatial, and molecular counting technologies — which led her to co-founding Countable Labs. As Chief Technology Officer, she enjoys being an inventor, team builder, and strategist for the company, where she continues to develop novel technologies that enable simple, faster, and better solutions for discoveries and diagnostic testing.

Previously, Christina co-founded and served as CTO of Curio Bioscience, where she built the team from the ground up to bring spatial genomic technologies to market, leading up to its acquisition by Takara Bio USA. Prior to that, at Cellular Research, she invented a high throughput single-cell transcriptome analysis technique that led to the company’s acquisition by Becton Dickinson (BD). She subsequently led the technical team to help bring the single-cell technology to market.

Christina's contributions to genomics began as a graduate student at Stanford, where she co-invented methods to measure fetal aneuploidy from maternal blood, innovations that were licensed to Verinata/Illumina — and helped establish the non-invasive prenatal testing (NIPT) field as we know it today.

Christina received her PhD from Stanford University, is a recipient of MIT’s top 35 inventors under 35, and two-time recipient of Forbes Magazine 30 under 30.

Janice has been at the heart of building Countable Labs’ category-defining genomics solutions from the ground up, as the founding engineer and first employee outside of the co-founders. Now as the VP of Engineering, Janice brings a true generalist mindset with a passion for applying principles from across engineering disciplines to solve complex problems in unexpected ways.

Before Countable Labs, Janice held roles at Cellular Research and later BD Biosciences, where she worked across hardware and software teams — from instrument and consumables development to building bioinformatics pipelines for single-cell multiomics. It gave her a deep understanding and appreciation for all parts of system building. 

Outside of work, Janice is kept on her toes by two young boys. When time allows, she and her husband enjoy woodworking projects and traveling.

Janice earned her BS in Mechanical Engineering from UC Berkeley and her PhD in Mechanical Engineering from Stanford University.

Eleen is excited to invigorate the previously stagnant space of PCR with new and powerful technology that can truly transform scientists' day-to-day genomics workflows. As the founding scientist at Countable Labs, and now VP of Product, she leads the product strategy and development for these breakthrough solutions. 

Before joining Countable Labs, Eleen was in product development at Cellular Research (acquired by BD Biosciences), where she worked on single-cell multiomics assay development and NGS bioinformatics. There she helped launch the BD AbSeq platform, named a top 10 innovation product of 2018 by The Scientist. She later joined Guardant Health where she managed cell free DNA oncology treatment selection test sustaining and support.

Outside of work, Eleen enjoys hanging out with her dog Pluto and playing guitar. 

Eleen earned her BS and MS in Applied Mathematics and Molecular Biology from Johns Hopkins University, and her PhD in Biomedical Sciences from the UC San Diego School of Medicine.

Anna is passionate and driven by a relentless pursuit of operational excellence — building systems that anticipate demand, adapt to scale, and elevate the customer experience at every touchpoint. She brings over two decades of leadership across end-to-end supply chain and operations to her role as VP of Operations at Countable Labs, where she aligns strategy, infrastructure, and talent to drive resilience, global expansion, and scalable growth.

Prior to Countable Labs, Anna architected and scaled Invitae’s global supply chain from the ground up, evolving it into a high-performance engine that powered the company’s transformation from a startup to a $5B market leader.

John loves helping customers discover transformative technology that makes their lives better. For nearly 15 years, he’s done this through building strong brand and customer experiences for high-growth technology and life science companies. Now, he lives this in his role as VP of Marketing at Countable Labs.

Before joining Countable Labs, John was the Director of Marketing at NanoTemper Technologies, where he transformed marketing into a key growth engine. There, he built the global marketing team, drove the demand generation strategy, and led the execution of major product launches across all of NanoTemper’s portfolio. Prior to that, John owned field marketing and sponsored events at DoubleDutch (acquired by Cvent). With career beginnings in event marketing and customer success, he has a deep appreciation for building brands engage with customers and put them first. 

Outside of work, John has a wonderful husband and is about to become a first-time parent. He enjoys gardening, exercising, and watching either nature documentaries or bad TV.

John holds a BA from Dartmouth College.