About The Practice


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When you want a trusted medical spa, go no farther than Syosset Medi Spa in Syosset, New York. Endocrinologist and aesthetic specialist Alla Khalfin, DO, provides nonsurgical cosmetic solutions that rejuvenate your face, body, skin, and hair. 
The practice features a team of licensed estheticians, endocrinologists, nurses, and dieticians who, together, have more than four decades of experience in helping people achieve their aesthetic goals. 

Syosset Medi Spa has a reputation for excellence when it comes to body contouring, laser treatments, and weight loss. You benefit from injectables, like Botox®, and dermal fillers that create a youthful smoothness while services like microneedling brighten the tone and texture of your skin. They offer the latest in organic and natural hair restoration to help with thinning hair and hair loss.

Dr. Khalfin and her aesthetic team partner with you to help you look and feel your best. They stand by their results. Request a consultation through this website or give the friendly staff a call today.


Syosset Med Spa is raising the standard on Long island and New York. Our reputation is one of excellence. It's our culture to provide the best experience and set the right expectations. Your results are our results, that's why we look to deliver the very best. Our seasoned staff of licensed Estheticians, Endocrinologists, Nurses and Dieticians have well over 40+ years of combined experience helping people achieve their aesthetic goals..

Syosset Med Spa in Syosset, NY offers its clients not only experienced care, but the newest and most effective technology, hands down. Syosset Med Spa is your fountain of youth with No cutting and No down-time.

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Words from our patients

  • Google

    "Dr. Khalfin is an excellent medical professional who possesses full spectrum of knowledge in her specialized field."

    Dawen S.
  • Google

    "This was my first visit with Dr Khalfin, and Loved her. I would highly recommend her as your doctor."

    Lauri L.
  • Google

    "Dr Khalfin is amazing. She takes her time and really listens to her patients."

    Mariah K.
  • Google

    "This office is very well ran. Dr. Khalfin is the best physician I ever went to I’ve been to many . I travel far to go there."

    Jayne C.
  • Google

    "Dr Khalfin was personable and a good listener!! So important when you have work done to your face!!"

    Harriette R.
  • Google

    "Dr. Alla Khalfin has been amazing during my pregnancy. She helped my thyroid go significantly low in order to make sure me and my baby are ok."

    Carol A.
  • Google

    "Dr. Khalfin and her staff are amazing. Her staff never seem stressed out and they seem to have a good rapport with the doctor."

    Katiana P.
  • Google

    "Dr Khalfin is one of the best Doctors I have ever had she is so caring and takes time to listen."

    Karen D.
  • Google

    "Dr. Khalfin is the most caring doctor which I’ve ever met. She is very knowledgeable, and she always tries to find an answer for your question."

    Anna J.
  • Google

    "Dr Khalfin is the best! She is very knowledgeable, efficient & caring."

    Victoria F.


Syosset Medi Spa
175 Jericho Turnpike, Suite 201
Syosset, NY 11791
Phone: 516-262-6470

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