Glastonbury, Connecticut
Dr. Leonard J. Santarsiero provides thoughtful, comprehensive primary care — from preventive screenings to chronic condition management — for patients throughout the Glastonbury area.
At our practice on Talcott Road, we believe the foundation of good health is a genuine relationship between physician and patient. Every visit begins with time — time to understand your concerns, your history, and what matters most to you.
Dr. Santarsiero brings a calm, methodical approach to primary care, whether you're managing a long-term condition, navigating a new diagnosis, or simply maintaining your wellness. No rushed appointments. No feeling like a chart number.
From routine check-ups to specialized screenings, our services are designed to support your health at every stage of life.
Annual physicals, immunizations, and age-appropriate cancer screenings to catch issues early and keep you on track.
Ongoing, coordinated care for diabetes, hypertension, heart disease, and other chronic conditions — with a focus on quality of life.
On-site laboratory testing, EKGs, and diagnostic evaluations to support accurate, timely diagnosis.
Adult primary care for the whole family — from young adults through senior years — in a setting that feels familiar and welcoming.
Clear explanations, practical guidance, and resources to help you make informed decisions about your health and treatment options.
Coordinated referrals to trusted specialists and local healthcare resources throughout the Glastonbury and Greater Hartford area.
Dr. Santarsiero is a board-certified physician dedicated to providing thorough, compassionate internal medicine in the Glastonbury community. His practice is built on the conviction that effective care starts with understanding the whole person — not just the symptoms.
With a focus on preventive medicine and chronic disease management, he works closely with each patient to develop personalized care plans that fit their lifestyle, values, and health goals.
When he is not in the office, Dr. Santarsiero enjoys spending time with his family and staying active in the communities he serves around the Greater Hartford area.
We accept most major insurance plans. Please contact our office to verify your specific coverage before your visit.
We welcome new patients at any stage of life. To schedule your first appointment, please call our office or use the contact form below.
(860) 633-9490
62 Talcott Rd, Glastonbury, CT 06033
"Dr. Santarsiero takes the time to really listen. I've never felt rushed, and I always leave feeling like my health is in good hands."
Whether you're scheduling your first appointment or have a question about our services, reach out anytime.
Thank you for reaching out. Our office will respond within one business day.
