Dr. Dennis S O'Brien, MD
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35 Years
in Practice
ACCEPTING
NEW PATIENTS
NEW PATIENTS
Amenities:
Wheelchair accessible
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Fax: (631) 862-7114
O'Brien Dennis MD
Phone: (631) 862-7062
Address: 403 Lake Ave, Saint James, NY 11780
147 Centereach Mall, Centereach, NY 11720
418 Route 25a, Saint James, NY 11780
426 Lake Ave, Saint James, NY 11780
532 Route 25a, Saint James, NY 11780
556 Route 25a Ste 16, Saint James, NY 11780
260 E Main St Ste 208, Smithtown, NY 11787
2308 Nesconset Hwy Ste B, Stony Brook, NY 11790
200 7th St, Saint James, NY 11780
133 Alexander Ave, Lake Grove, NY 11755
4086 Nesconset Hwy, East Setauket, NY 11733