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Welcome to Greenhouse Internists

We are an independent community-based Internal Medicine practice located in the Mt. Airy section of Philadelphia. Our goal is to provide excellent, accessible and comprehensive medical care to adults in our community. We offer our patients a variety of health services through our patient portal, including prescription refills, referral requests, secure access to portions of your medical records, secure communication with your doctor and more.

How to Access Patient Portal Services

If it is your first time using the new patient portal, your previous username and password will no longer work.  If you have not yet received an email from Greenhouse Internists with a temporary user name and password, please call 215-242-5000, and dial extension 123#  to let us know.  Once you receive a temporary username and password from us, login to the patient portal to create your permanent username and password.

REMINDER: Please bring your current insurance card and photo ID to each visit
Insurance plan benefits, eligibility and billing addresses change frequently, so it’s important that we verify your insurance each time you visit.  This will help expedite your care.
Learn about your doctor by clicking on his or her photo below.

Elizabeth Fabens
Elizabeth Fabens

Melissa Schiffman
Melissa Schiffman

Dan Peterson
Dan Peterson

Shiva Chandrasekaran
Shiva Chandrasekaran