(844) 274-8497

Dr. Gemma Guillermo, MD - Brooklyn, NY - Psychiatry
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Dr. Gemma Guillermo, MD


(718) 780-1881

Long Island College Hospital

339 Hicks St Brooklyn , NY 11201

Get to Know Dr. Gemma Guillermo, MD

Accepting Patients



24 Years

Care Philosophy

Board Certified in Psychiatry.


Insurances Carriers Accepted

Always check with your healthcare provider for most up to date information

Dr. Gemma Guillermo, MD's Experience


Board Certifications

Procedures Performed

Conditions Treated

Awards and Recognitions

Dr. Gemma Guillermo, MD's Locations

Accepting New Patients


Long Island College Hospital

339 Hicks St, Brooklyn, NY 11201

(718) 780-1881 Fax: (718) 780-1300

81 Birch St, Redwood City, CA 94062

(650) 365-1452 Fax: (650) 365-1874

Affiliated Hospitals

Sequoia Hospital

170 Alameda De Las Pulgas, Redwood City, CA 94062

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