Lalitha Parameswaran, MD, MPH

As an infectious diseases physician at NYU Langone, I am committed to making a meaningful impact on my patients’ lives. My journey into medicine was fueled by a deep curiosity about people and their stories, and a desire to make a lasting difference. From a young age, I was inspired by my family’s persistent but unsuccessful attempts to enter the medical field, which motivated me to pursue my goals. At age 17, I earned a competitive medical seat in Bangalore, South India, marking the beginning of my long commitment to healthcare.

I specialize in infectious diseases because it allows me to offer curative treatments while engaging with microorganisms that have existed long before humanity and will continue to outlive us. This dynamic field continuously challenges me to address both common and complex infections that impact patients’ lives.

Throughout my career, I have valued the insight into how people from diverse walks of life navigate adversity. Every patient brings a unique story, and I approach each one with honesty, empathy, and a non-judgmental attitude. I believe that healthcare is a collaborative effort, and I see myself and my patients as teammates working together to achieve their health goals, whether that means overcoming an infection or supporting them through a tough period in their lives.

In addition to my clinical work, I serve as a clinical researcher and the associate director of clinical research at the NYU Langone Vaccine Center. My focus is on executing clinical trials in infectious disease therapeutics and addressing challenges related to equitable trial recruitment. I have a particular interest in trials focused on populations often excluded from large studies, including immunocompromised patients. My background in public health and clinical medicine enhances my ability to engage with trial participants, meet them where they are, and ensure their voices are represented in research.

My practice is driven by a simple goal: to listen to my patients, solve their problems, and support them in achieving better health. Whether through patient care, clinical research, or community outreach, my goal is to make a meaningful impact on the lives of my patients.