Pictured: Lakshmi V. Ramanathan

Lakshmi V. Ramanathan, PhD

Clinical Chemist


Chief, Clinical Chemistry Service

Clinical Expertise

Clinical Chemistry; Laboratory Automation; Critical Care and Point of Care Testing

New Patient Appointments

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Accepted Insurance Providers

Dr. Ramanathan accepts the following list of insurance providers. Select your insurance provider to see more details.

Contact and Location

Locations map

Find a Convenient Location

Memorial Sloan Kettering has locations throughout New York City, Long Island, New Jersey, and Westchester. These locations offers many services, including screening, chemotherapy, and medical testing.

About Me


Massachusetts Institute of Technology


Mount Sinai School of Medicine (New York)

Board Certifications

Clinical Chemistry; Endocrinology; Diagnostic Immunology

My area of interest and expertise is in Clinical Chemistry, with particular emphasis on quality of results and turnaround time. With our team of scientists and technologists, we hope to develop the best Clinical Chemistry Service for our patients at the Main Campus and all MSK regional sites. I also brings considerable teaching experience and am actively involved in training Laboratory Medicine Fellows.


Doctors at Memorial Sloan Kettering work as teams, with specialists from all different areas. This allows us to consider all your needs together, and to give you the best possible care.

Clinical Trials

Smiling doctors in the lab

Find a Clinical Trial for You

Memorial Sloan Kettering's doctors and scientists are constantly developing new treatments for cancer. MSK is typically running hundreds of clinical trials at a given time.

You may be able to participate in a clinical trial even if you are new to MSK. Search our online directory to find trial information and see more about who can participate.

Research and Publications

Publications on PubMed

Visit PubMed for a full listing of Dr. Ramanathan’s journal articles. Pubmed is an online index of research papers and other articles from the US National Library of Medicine and the National Institutes of Health.