About the Internist
How to book
- Click Book Appointment call +1 212-532-1214 .
- Use provider online portal: doctorsiegel.com.
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Frequently Asked Questions about Siegel Marc K MD
Where is the Siegel Marc K MD situated at?
Siegel Marc K MD is situated at 650 1st Ave. # 700B.
How can I book an appointment at Siegel Marc K MD?
You can book an appointment by clicking the "Book Appointment" button on this page or by calling the hospital directly.
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Information last updated: June 30, 2026