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  5. Dr. Dennis S O'brien, MD

Dr. Dennis S O'brien, MD Dr. Dennis S O'brien, MD

internal medicine. Male

Dr. Dennis S O'brien, MD is an internal medicine specialist in Ticonderoga, New York (NY). He specializes in Internal Medicine.

Hudson Headwaters Health Network
102 Race Track rd, Suite 1
Ticonderoga, NY 12883
(518) 585-6708

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Dr. Dennis S O'brien, MD

General Information


Board certificationInternal Medicine
GenderMale
EducationGraduated : 1980
School : Other
Group AffiliationsHudson Headwaters Health Network

Locations

  • 102 Race Track rd, Suite 1
    Ticonderoga, NY 12883
    (518) 585-6708
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