Dennis S O'Brien, MD - Siena Proactive Internal Medicine

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403 Lake Ave
Saint James, NY 11780
+1 (631) 862-7062

Located in Saint James NY O'Brien Dennis MD is a medical professional with a Doctor of Medicine degree in General/Allopathic Medicine. As an M.D. they specialize in providing general medical care and treatment to patients encompassing a wide range of health issues and conditions.

Patients can rely on O'Brien Dennis MD for their expertise in allopathic medicine which focuses on using conventional treatments to address various medical concerns. By choosing this provider individuals in Saint James NY can access comprehensive medical care from a skilled and knowledgeable doctor dedicated to promoting their health and well-being.

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United States›New York›Saint James›Dennis S O'Brien, MD - Siena Proactive Internal Medicine

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