About Dr. Alla Khalfin

Alla Khalfin, DO is a board-certified endocrinologist who provides a wide variety of services at her medical office in Syosset, New York. Dr. Khalfin is a thorough, compassionate provider who puts patient care first. She listens carefully to each patient and strives to help each person achieve their health care goals.

Dr. Khalfin provides comprehensive diagnostic and treatment services for several endocrine-related conditions, including diabetes, osteoporosis, adrenal problems, pituitary disorders, thyroid conditions, metabolic syndrome and obesity. The doctor along with her certified nutritionist provide effective weight loss services and approach to wellness health to her patients.

Dr. Khalfin is holding certifications in Internal Medicine and in Endocrinology, Diabetes, and Metabolism from the American Board of Internal Medicine. She’s also a current member of the American Association of Clinical Endocrinologists, the American College of Physicians, and the Endocrine Society.

Dr. Khalfin is a graduate of the New York College of Osteopathic Medicine of the New York Institute of Technology. She continued her education through internships and residencies at the Staten Island University Hospital and North Shore-Long Island Jewish Health System. She also completed a fellowship program in clinical endocrinology at the New York Medical College at Westchester Medical Center.

Whether your needs are weight-related or endocrine-related, you can rely on Dr. Khalfin, so click or call to book a consultation with her today.


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We Offer Body Sculpting

We Offer Body Sculpting

Most Major Insurance Providers Accepted for Medical Services

Dr. Alla Khalfin accepts most major insurance providers for Medical Services. If you do not see your insurance provider listed, please contact our office. Please bring your ID and insurance card to your appointment.

Blue Cross Blue Shield
United Healthcare

Dr. Alla Khaflin is partnered with Care Credit® to bring patients an easy, affordable payment solution for our Aesthetic Services. Dr. Khalfin also accepts Cash, Visa, and Mastercard.



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Words from our patients

  • Yelp

    "Dr. Alla Khalfin is extremely personable, attentive and brilliant. She treats her patients with kindness, compassion, and high intellect."

    Thomas G.
  • Healthgrades

    "She was wonderful - explained everything to me - she wasn't rushed. She was kind and made me feel like I was important to her."

    Paula G
  • Vitals

    "Dr. Khalfin is taking me through uncharted ground in my own health history. Because of her, I am well informed and not a bit nervous about what's to come!"

    Verified Patient
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