PhD biomedical engineer and ex-McKinsey consultant specializing in pharma commercial strategy, product forecasting, and healthcare analytics. From building $100M+ forecasting models to leading clinical program rollouts — turning complex data into decisions that move markets.
From forecasting models that shaped $100M+ portfolio decisions to patient segmentation programs serving thousands of providers.
At McKinsey & Co., led 7+ engagements across pharma, biotech, and healthcare. Built 10+ product/market forecasting models predicting $10s–$100s of millions in impact. Designed surveys with 1,000+ respondents to understand prescribing behaviors, and reshaped evidence generation and marketing strategies for leading vaccine and therapeutic brands.
See consulting work →Building product/market forecasting models that predict $10s–$100s of millions in impact. Designing and analyzing surveys with 1,000+ respondents to uncover prescribing behaviors and reshape commercial strategies for pharma and biotech clients.
Open Data Explorer →At CenterWell Sr. Primary Care, leading patient segmentation rollout, go-live readiness analysis, and Power BI dashboards for utilization and clinical outcomes. Preparing executive materials for Humana's Clinical Quality Committee and driving care model improvements across providers.
See clinical work →PhD from the University of Michigan as an NSF Graduate Research Fellow. Applied computational rigor to pediatric cardiovascular disease — hemodynamic simulations, peer-reviewed publications, and national conference presentations.
Learn more →From McKinsey to CenterWell — a career built on translating complex science and data into strategic decisions that drive real outcomes.
Chris Tossas, PhD is a pharma commercial strategist and healthcare analytics leader with a unique combination of McKinsey consulting rigor and PhD-level scientific credibility. He specializes in product forecasting, competitive intelligence, and translating complex data into board-level decisions.
Currently at CenterWell Sr. Primary Care, he leads clinical strategy and program development — building patient segmentation models, designing Power BI dashboards for utilization and outcomes, and preparing executive materials for Humana's Clinical Quality Committee. Previously at McKinsey, he built 10+ forecasting models, led competitive intelligence across 3+ pharma projects, and designed surveys with 1,000+ respondents that reshaped marketing strategies for vaccine and therapeutic brands.
He earned his PhD from the University of Michigan as an NSF Graduate Research Fellow (B.S. from Georgia Tech with Highest Honors), publishing 6 peer-reviewed articles and presenting at 5 national conferences on computational models of pediatric cardiovascular disease.
Outside of work, you'll find him at a concert, on a tennis or volleyball court, knitting, deep in a sci-fi novel, or hiking with his dog.
Forecasting models, competitive intelligence, clinical analytics, and AI-powered tools built across pharma and healthcare.
AI tools, data infrastructure, creative projects, and writing — the builder's side.
Whether you need a pharma commercial strategy partner, healthcare analytics support, or someone to build forecasting models that shape portfolio decisions — let's connect.
tossasc@gmail.com