Contact Us 89-40 135th Street Jamaica, NY 11418 718-206-5000 mpeck@jhmc.org. Name Subject Email address Message ( Maximum 250 characters ) This section of the website is for general comments or inquiries and is not a secure location where confidential information, such as Social Security Number, Medical Record Number or personal Protected Health Information (PHI) should be disclosed. Please only provide your name, email address and a general nature of your inquiry and we will respond to you in a timely manner. This section is also not meant for solicitation. Any message intended to sell or promote a product will not receive a response. Get directions with map: