What Does Mayo Clinic Laboratories Do?

Total employees4000
HeadquartersRochester
Founded1971

Mayo Clinic Laboratories, formerly known as Mayo Medical Laboratories, is a global reference laboratory operating within Mayo Clinic's Department of Laboratory Medicine and Pathology. It serves healthcare organizations worldwide by offering advanced laboratory testing and pathology services. With a commitment to patient care, research, and education, Mayo Clinic Laboratories specializes in esoteric testing, providing crucial diagnostic insights to physicians and supporting the development of new diagnostic assays. They leverage the expertise of Mayo Clinic's renowned medical and scientific staff to deliver high-quality, reliable results.

Where Is Mayo Clinic Laboratories's Headquarters?

HQ Function

Serves as the central hub for advanced laboratory testing, research and development of new diagnostic assays, and global laboratory operations management. It supports both Mayo Clinic patients and external healthcare providers worldwide.

Notable Features:

State-of-the-art automated testing facilities, specialized esoteric laboratories, biorepositories, and research labs. The Hilton Building and Guggenheim Building (housing the Department of Laboratory Medicine and Pathology) are significant structures on the Rochester campus, known for their advanced infrastructure supporting complex diagnostic work.

Work Culture:

A collaborative, patient-centered environment focused on innovation, precision, and continuous learning. Emphasis on teamwork, scientific rigor, and upholding Mayo Clinic's primary value: 'The needs of the patient come first.'

HQ Significance:

As one of the largest reference laboratories globally, the Rochester headquarters is pivotal in advancing diagnostic medicine, providing critical testing services for complex diseases, and training future laboratory professionals.

Values Reflected in HQ: The Mayo Clinic values of respect, integrity, compassion, healing, teamwork, innovation, excellence, and stewardship are reflected in the meticulous design of the laboratories, the investment in cutting-edge technology, and the collaborative environment fostered for staff, all aimed at providing the best patient care.

Location:

Mayo Clinic Laboratories supports global healthcare by providing esoteric diagnostic testing services to hospitals, medical laboratories, and clinics in over 130 countries. This includes test development, expert consultation with Mayo Clinic physicians and scientists, reference testing for complex cases, and contributing to global health initiatives and research collaborations. They also offer educational programs and resources for laboratory professionals worldwide.

Street Address:

200 First Street SW

City:

Rochester

State/Province:

Minnesota

Country:

USA

Where Else Does Mayo Clinic Laboratories Operate Around the World?

Jacksonville, Florida, USA

Address: 4500 San Pablo Road S., Jacksonville, FL 32224

Serves as a key diagnostic hub for patients in the Southeast, offering specialized testing and contributing to Mayo Clinic's research and educational activities in the region.

Phoenix/Scottsdale, Arizona, USA

Address: 5777 E. Mayo Blvd., Phoenix, AZ 85054 (Mayo Clinic Hospital)

Acts as a major center for diagnostic excellence in the Southwest, catering to a diverse patient population and driving innovation in laboratory medicine for the region.

Buying Intent Signals for Mayo Clinic Laboratories

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Mayo Clinic Laboratories? Meet the Executive Team

As of April 2025, Mayo Clinic Laboratories' leadership includes:

Joaquin J. Garcia, M.D. - Chair, Department of Laboratory Medicine and Pathology, Mayo Clinic
Debra A. Harrison - Chief Operating Officer, Mayo Clinic Laboratories
James R. Hernandez, M.D., M.S. - Medical Director, Laboratory Operations, Mayo Clinic Laboratories
Paul J. Jannetto, Ph.D. - Medical Director, Business Development and Practice Administration, Mayo Clinic Laboratories

Who's Investing in Mayo Clinic Laboratories?

Mayo Clinic Laboratories has been backed by several prominent investors over the years, including:

Not applicable as Mayo Clinic is a non-profit organization. It is funded through patient care revenue, research grants, and philanthropy.

What Leadership Changes Has Mayo Clinic Laboratories Seen Recently?

Hire0
Exits1

The most notable recent executive activity for Mayo Clinic Laboratories was the departure of Dr. William Morice II, former president, in late 2023. Leadership of Mayo Clinic Laboratories continues under the established structure of Mayo Clinic's Department of Laboratory Medicine and Pathology and its operational executives. No major new top-level appointments specifically for a 'President of Mayo Clinic Laboratories' role have been publicly announced in the immediate aftermath within the last 12 months.

Departures

William Morice II, M.D., Ph.D., Dr. William Morice II departed his role as President of Mayo Clinic Laboratories to become CEO of Cerba Lancet Africa.

What Technology (Tech Stack) Is Used byMayo Clinic Laboratories?

Discover the tools Mayo Clinic Laboratories uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mayo Clinic Laboratories Email Formats and Examples

Mayo Clinic, the parent organization of Mayo Clinic Laboratories, primarily uses the email format 'lastname.firstname@mayo.edu' for its staff. Variations might exist but this is the most common and predictable format.

lastname.firstname@mayo.edu

Format

smith.jane@mayo.edu

Example

90%

Success rate

What's the Latest News About Mayo Clinic Laboratories?

news.mayocliniclabs.comFebruary 27, 2024

Mayo Clinic Laboratories launches new test for TTR amyloidosis

Mayo Clinic Laboratories has introduced a new mass spectrometry-based test (TTRE) to detect and type transthyretin (TTR) amyloidosis, a rare, progressive, and life-threatening disease. This test aids in early diagnosis and can differentiate between hereditary and wild-type forms of the disease....more

news.mayocliniclabs.comJanuary 23, 2024

Mayo Clinic Laboratories Announces PIK3CA Droplet Digital PCR Test

Mayo Clinic Laboratories has launched a new PIK3CA Droplet Digital PCR test for breast cancer. This test detects 11 PIK3CA gene variants from plasma in patients with advanced or metastatic breast cancer, helping guide targeted therapy decisions....more

captodayonline.comNovember 14, 2023

Cerba HealthCare and Lancet Group of Laboratories join forces to form Cerba Lancet Africa, appoint William Morice II, M.D., Ph.D., as CEO

Dr. William Morice II, previously President of Mayo Clinic Laboratories, was appointed CEO of Cerba Lancet Africa, a newly formed entity resulting from the joint venture between Cerba HealthCare and Lancet Group of Laboratories, aiming to expand diagnostic services in Africa....more

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