We now offer a state-of-the-art body composition analyzer (InBody) that provides standard outputs like Percent Body Fat, Skeletal Muscle Mass, and BMR, plus total body water, visceral fat assessment, and other vital measurements.
Every InBody Test (which takes only about 1 min to run) includes a full-page Result Sheet printout that details muscle, fat, and water measurements and highlights specific areas to focus on.
Interested? Please contact us if you want more information or to schedule your test.

We are now offering telehealth services.
We strongly encourage everyone to schedule telehealth visit now.
Most insurances have updated their policies to honor telemedicine visits during the coronavirus crisis.


Telemedicine is a way to have a medical visit with a physician using your smartphone, tablet or a computer with a webcam. Instead of going to an office, you will access the care from the comfort of your home or wherever you are.

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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.


Free consultation for any of our Aesthetic treatments


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Learn More about Cornerstone Wellness Program

Learn More about Cornerstone Wellness Program



Click here to learn more about Dr. Khalfin!

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A New Dimension in Body Sculpting

The truSculpt® 3D body sculpting takes a multi-dimensional approach to circumferential reduction and body sculpting by delivering a precise therapeutic temperature to the issue that gives patients the highest clinical efficacy in the shortest amount of time. This Targeted, Repeatable, and Uniform approach ensures TRU 3D results are achieved.

We Offer Body Sculpting

We Offer Body Sculpting

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.



Telehealth: The Advantages of Telemedicine

Struggles to get to the clinic? Trying to reduce your exposure to COVID-19, as well as other contagious illnesses, and still need to see your doctor? Telehealth is safe and easy — receive quality care from anywhere.

Free Diabetes Drugs anyone?

Wanted to share this article that I just read with all of you... The medication costs is probably the number 1 problem for many of you and any chance to cut these recurring expenses is a positive thing. More information is needed, but this is promising!


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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