Sanjay Pethkar MD

  • Sanjay Pethkar MD

    Sanjay Pethkar, MD

    Naperville, Plainfield & Joliet, IL Pediatrician & Family Medicine Doctor

    Suburban Healthcare Associates

    Dr. Sanjay Pethkar embodies a legacy of excellence in healthcare, inspired by his esteemed physician father and brother. Building upon this rich heritage, Dr. Pethkar has established himself  as a dedicated and compassionate internal medicine physician committed to providing comprehensive care to patients of all ages, with a particular focus on adult patients with complex medical needs.

    Dr. Pethkar completed his medical training at Gandhi Medical College, Hyderabad, India  and his internal medicine residency at Loyola University, Maywood, IL and is board certified in Internal Medicine. With a compassionate and patient-centered approach, he addresses the complex needs of geriatric patients, including managing chronic conditions such as diabetes, asthma, and hypertension. Dr. Pethkar is dedicated to optimizing the health and quality of life of every patient, working closely with them and their families to develop personalized care plans tailored to their individual needs.

    In addition to his expertise in internal medicine, Dr. Pethkar has pursued advanced training in aesthetic medicine and weight loss management. Recognizing the importance of holistic wellness, he offers comprehensive services aimed at helping patients achieve their aesthetic goals and improve their overall health and well-being. Whether it's through cosmetic procedures or weight management strategies, Dr. Pethkar is committed to empowering patients to look and feel their best at every stage of life.

    Dr. Pethkar also actively participates in community health initiatives, advocating for preventive care and health promotion to enhance the well-being of individuals and families. During his spare time he enjoys watching sports, traveling and reading.

Our Locations

Naperville Location


2776 Forgue Drive, Suite 100,
Naperville, IL 60564

Joliet Location


1421 Essington Rd.,
Joliet, IL 60585

Plainfield Location


13415 Illinois Rte 59,
Plainfield, IL 60585