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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.

New!  Online Appointment Requests

Patients can now request appointments for annual physical exams up to 10 days in advance of desired appointment date.

To request an appointment, sign in to the Patient Portal and select New Appointment under the Appointments tab.  Complete every field with an asterisk (*) next to it, and feel free to provide additional information in the message section.  We will confirm that you are due for your annual physical and call you within 3 business days to schedule an appointment.

NOTE:  Although the Portal scheduling form offers appointment confirmation via email, we will ONLY SCHEDULE APPOINTMENTS BY PHONE to avoid scheduling conflicts and maintain an up-to-date schedule.

If you’d like to register for Patient Portal, or learn more about it, refer to our Patient Portal Users Guide.

Insurance Card 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