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Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine

Medical College of Wisconsin Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine

Welcome Marni Joy Falk, MD, Executive Director of the Mellowes Center

We are pleased to welcome Marni Joy Falk, MD, as Executive Director of the Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine, effective October 1, 2026. Dr. Falk joins MCW from Children’s Hospital of Philadelphia and the University of Pennsylvania, where she served as Distinguished Endowed Chair, Professor, and Executive Director of the Mitochondrial Medicine Frontier Program. With more than 20 years of experience in clinical genetics, genomics, precision medicine, and translational research, she brings a distinguished record of scientific discovery, collaboration, and leadership.

We are excited to welcome Dr. Falk to MCW and look forward to her leadership in advancing genomic sciences and precision medicine to improve health outcomes for patients across the lifespan.

Learn more about Dr. Falk

Marni J. Falk, MD

Saving lives and improving the wellness of individual citizens and the community by advancing genomic sciences and precision medicine.

Pioneering the fields of Omics, Data Science, and Systems Biology to discover and innovate across our four programs.

Mellowes Center News

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Marni J. Falk, MD, Named Executive Director of the Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine at the Medical College of Wisconsin

September 22, 2026

MCW is pleased to announce the appointment of Marni Joy Falk, MD, as the Executive Director of the Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine at The Medical College of Wisconsin (MCW), effective October 1, 2026.

500 Stars Initiative Celebrates Successful Completion of 2026 Summer Internship Program

August 25, 2026

On July 31, 2026, the 500 Stars Initiative hosted an amazing completion ceremony at ThriveOn King, celebrating the accomplishments of 52 students who successfully completed the 2026 summer internship program.

Woman holding a child

For Families Facing Rare Diseases, Genetic Research Delivers Answers

June 4, 2026

Medical College of Wisconsin researcher probes gene variants for clues to the cause of congenital birth defects.

Bringing Science to Life: Ronald Reagan High School Students Experience DNA Day at MCW

April 20, 2026

On April 10, MCW welcomed approximately 40 seniors from Ronald Reagan High School AP Biology class for a hands-on DNA Day Lab Experience—an immersive opportunity to explore careers in science, genomics, and patient-centered care.

Members of the MCW Widlandsky Lab

Fueling Breakthroughs: Donor Support Driving the Future of Cardiovascular Care

February 3, 2026

Discover how donor support is helping advance heart health across Wisconsin and beyond.

A Celebration of Discovery, Storytelling & Community Across MCW and Beyond

December 9, 2025

The Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine is proud to share the success of the 2025 Mellowes Center Symposium, held this November 12-13.

Melinda Dwinell, PhD, Named Associate Dean for Research

August 25, 2025

The Office of Research is pleased to announce that Melinda Dwinell, PhD, Professor of Physiology and Eminent Scholar, has been named Associate Dean for Research effective August 1, 2025.

Dr. Iftikhar Kullo Named Associate Director of Cardiovascular Research Center, Mellowes Center

July 31, 2025

Iftikhar Kullo, MD, will be joining Medical College of Wisconsin (MCW) as a professor of medicine in the division of cardiovascular medicine with a secondary appointment in the Data Science Institute.

Mellowes Center Director Represents MCW at Global G7 Cancer Summit in Paris

July 24, 2025

Raul A. Urrutia, MD, Director of the Mellowes Center for Genomic Sciences and Precision Medicine and the Warren P. Knowles Chair of Genomics and Precision Medicine, recently served as a keynote speaker at the prestigious G7 Cancer conference in Paris.

Mellowes Center Hosting 3rd Rare Diseases and Rare Cancers in the Era of System Biology Symposium

July 22, 2025

This two-day hybrid event will bring together regional and international speakers to explore the current landscape and future directions of rare disease and rare cancer research, advocating for greater understanding and expanded therapeutic development.

The Mellowes Center has its roots in the launch of the Human Genome Project and the 1999 founding of the MCW Human and Molecular Genetics Center. The Mellowes Center uses state-of-the-art whole genome sequencing technologies not only to investigate how gene variants impact gene expression but also to define genetic variants associated with both rare and common disease, embryonic development, and the effects of environmental factors and drugs upon gene expression and disease.

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Membership

The Mellowes Center provides membership to qualified faculty at MCW and at CTSI-affiliated institutions who demonstrate a proactive interest and involvement in precision medicine-related research and/or clinical activities.

Learn about membership opportunities
MCW Mellowes Center Pillar Programs

Pillar Programs

The Mellowes Center advances precision medicine and translational research by developing novel technologies in 'Omics, data science, and systems biology to predict biological behaviors and accelerate the pace of scientific discovery through collaborations with diverse partners in four pillar programs.

Learn about our pillar programs
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Research Resources

The Mellowes Center has a robust portfolio of tests and services to support researchers, clinicians, and patients and families.

Learn about our research resources
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Educational Opportunities

The Mellowes Center offers a number of opportunities for learners at all levels to engage in and learn about cutting-edge precision medicine research, innovation, and discovery

Learn about educational opportunities
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Support the Mellowes Center

We invite you to partner with the Mellowes Center in advocacy by turning a gift of support into science that saves lives; such incredible work would not be possible without the generosity of those we serve. Thank you for your consideration!
Donate Now

Contact Us

Linda T. and John A. Mellowes Center for Genomic Sciences and Precision Medicine (Mellowes Center)
Medical College of Wisconsin
8701 Watertown Plank Rd.
Milwaukee, WI 53226

(414) 955-4887
(414) 955-6516 (fax)
mellowescenterinfo@mcw.edu

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