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Meet Dr. Fishman

Photo of Dr. Sarah Fishman

At her practice in Midtown Manhattan, leading endocrinologist Sarah Fishman, MD, PhD, CNSC, provides the best in endocrinology care to adults at all stages of life. In addition to her training in internal medicine and endocrinology, she’s certified in obesity medicine and clinical nutrition support, using her expertise to create highly individualized holistic plans to improve metabolic health and whole-person wellness.

Dr. Fishman helps patients with diabetes (with a focus on insulin resistance), thyroid disease, osteoporosis, polycystic ovary syndrome (PCOS), pituitary disorders, adrenal disease, and other conditions that affect the endocrine system.

To make it easier for patients to manage their health while living with a chronic condition, her treatments often focus on the latest technology, such as continuous glucose monitoring systems and insulin pumps. Dr. Fishman can often monitor patients remotely, which allows her to recognize dangerous trends and harmful health patterns as they occur, so patients get the help they need right away.

At this time, Sarah Fishman MD PhD PC is welcoming new patients at the practice’s New York City office.
Use the online scheduler or call the office to arrange an appointment today.


Weight LossPhoto of a woman measuring her waist
Weight Loss
DiabetesPhoto of a spoon pouring sugar into a cup full of sugar
Thyroid DiseasePhoto illustration of the thyroid gland on a white background
Thyroid Disease
OsteoporosisPhoto illustration of bone marrow degradation
Adrenal DiseasePhoto illustration highlighting the location of the adrenal glands, on top of each kidney
Adrenal Disease
Pituitary DisordersPhoto illustration of the pituitary gland
Pituitary Disorders
Reproductive DisordersPhoto of a hand pinpoiting with a pen an ovary in a 3D model of a female reproductive system
Reproductive Disorders
Calcium DisordersPhoto of different sources of calcium for humans
Calcium Disorders

We offer weight loss and weight management treatments.
Call us to book your appointment today.


We aim to treat each patient as a whole person in a collaborative style, allowing you to take an active and informed role in your health care decisions. Our goal is to provide you with contemporary, compassionate, comprehensive, care.

We provide cutting edge treatment plans designed to improve your overall wellbeing.

photo of Sarah Fishman MD PhD PC

Patient Testimonials

  • "Dr Fishman is thorough and understanding. She truly cares how you are and works hard to correct ails you. Highly recommend her."

    —Jeff C.

  • "Dr. Fishman is the BEST! She is always accessible, patient, professional, and most important listens to her patients. I can’t recommend her highly enough."

    —Brenda P.

  • "Great, professional & caring doctor! Dr. Fishman is always there for her patients. Thank you doctor Fishman!"

    —Edward G.

  • "Very nice, knowledgeable staff, did not have to wait long and very clean Covid precautions. Dr. Fishman took the time to listen and answer all of my questions."

    —Marta T.

  • "Very nice, knowledgeable staff, did not have to wait long and very clean Covid precautions. Dr. Fishman took the time to listen and answer all of my questions."

    —Marta T.

  • "Dr Fishman is one of the most thoughtful, kind and caring doctors I’ve ever met. Her explanations and directions are quite clear. And she does not pass judgements."

    —Fran W.

  • "Well run front office. Kind nurse. Doctor Fishman made me very comfortable with the initial exam and as a result, I feel confident in her care."

    —Jean R.

  • "Informative, communicative, professional, insightful, caring."

    —John T.

  • "Dr.Fishman is a very detailed doctor and listen to your complaints, I recommend her highly."

    —Joey B.

  • "Dr. Fishmen was informed and informative . Answered all my concerns and was very thorough in her evaluation . I liked her very much"

    —Carol L.

Contact Us


133 East 58th St, Suite 1403,

New York, NY 10022

Fax: 212-729-8931


Accessible by subway lines


Office Hours
WeekdayOpen hours
Monday9:00 am - 5:00 pm
Tuesday9:00 am - 5:00 pm
Wednesday9:00 am - 5:00 pm
Thursday9:00 am - 5:00 pm