Atlantic Health System Coronavirus (COVID-19) Hotline
Please call at 1-862-260-3199
Available 7 days a week from 7am to 7pm
For more information on Coronavirus (COVID-19) click here: More Information
Click here for important information for diabetics and emergency medication/kit planning.
Click here for Covid-19 information for Type 1 DM patients.

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About Us

Dr. Sheera Siegel established Endocrine Consultants of Morris County in October of 2009, following eight years with a successful group practice. After three years of a rewarding solo practice, Dr. Siegel was excited to have Dr. Kissin join her. Dr. Kissin joined the practice following twelve years of hospital and group practice. Together, the Doctors are devoted to delivering quality medical care with warmth and consideration.


Dr. Siegel and Dr. Kissin pride themselves on developing strong personal relationships with their patients. They specialize in the full scope of endocrine disorders, including diabetes, thyroid disease, osteoporosis and adrenal and pituitary problems.

Dr. Siegel was named among 2020’s Top Doctors in New Jersey by NJ Monthly Magazine!

Endocrine Consultants of Morris County was named among Best of 2020 Florham Park!

Dr. Siegel and Dr. Kissin were named among the Top Doctors in New Jersey
in 2022, 2021 and 2019 by NJ Monthly Magazine!



Please call our office at 973-665-8100 to get the most up-to-date information on the insurance plans in which we participate.