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.

Testimonials & Reviews

4.9/5

Alla Khalfin, DO

Endocrinologists & Aesthetic Specialists located in Long Island, Syosset, NY

4.9/5 Star Rating
161 total reviews

Alla Khalfin, DO always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 161 reviews with an average rating of 4.9 out of 5 stars. Please read what others are saying about Alla Khalfin, DO below, and as always, we would love to collect your feedback.

William H.
5/5 Star Rating
Submitted 12/02/21
Excellent doctor extremely caring to my needs. The the Best!!
Catherine S.
5/5 Star Rating
Submitted 04/26/21
Dr. Khalfin was kind and gave great insight!
Heather C.
5/5 Star Rating
Submitted 04/25/21
Saw the PA and she was very kind
Erna M.
5/5 Star Rating
Submitted 04/25/21
Excellent
Mary H.
5/5 Star Rating
Submitted 04/22/21
I have been a patient of Dr. Khalfin for several years. She is professional,knowledgeable and friendly. She takes time to answer any questions and I have never felt rushed. The staff is efficient,friendly and helpful. There were also occasions when I had questions about my prescription and texted Dr. Khlafin; she responded promptly which I really appreciated. I highly recommend this practice.
Jason R.
4/5 Star Rating
Submitted 02/14/21
Wonderful practice. Everyone is very helpful and knowledgeable. I Highly recommend
Danska R.
5/5 Star Rating
Submitted 02/11/21
I travel 2.5 hours to for an appointment because Dr. Khalfin is knowledgeable, considerate, professional and fully present during our consultations. She listens and is very personable also. Highly recommend her.
Samantha S.
5/5 Star Rating
Submitted 02/11/21
Dr Khalfin is the only endocrinologist that I’d ever recommend to my family and friends. She goes above and beyond to provide the best care for her patients. The office is also exceptionally clean, front desk is warm and welcoming. Can’t say enough great things.
James G.
5/5 Star Rating
Submitted 02/10/21
Always great, easy, and professional
D G.
5/5 Star Rating
Submitted 01/27/21
Lauren reviews your record thoroughly and goes over your recent labs. She asks appropriate questions and helps you come to a treatment agreement that works. Dr Khalfin is always available for situations and questions if needed. This office works well and I am happy to be a patient!
BettyJo M.
5/5 Star Rating
Submitted 01/26/21
Lauren is knowledgeable, professional and very thorough. She is kind soft spoken and has a great bedside manner. I feel very comfortable and confident in her abilities.
Geoffrey M.
5/5 Star Rating
Submitted 12/28/20
Dr. Khalfin is truly a highly qualified endocrinologist specializing in the care of diabetes. Her knowledge is far superior then most in her field and her compassionate approach is quite beneficial and reassuring to the patient. I've been seeing Dr. Khalfin for over 3 years now and having seen other doctors in her field I consider her one of the best.
Toni H.
5/5 Star Rating
Submitted 09/22/20
I always have a great experience when I go to Dr. Khalfin. She is always very helpful and listens to whatever I have to say. The staff is also very nice and pleasant.
Peter Z.
5/5 Star Rating
Submitted 09/03/20
Excellent
Shawn C.
5/5 Star Rating
Submitted 08/20/20
Very pleased with the service I received from my doctor and would recommend her service to anyone I know who needs a endocrinologist very pleased
Laura M.
5/5 Star Rating
Submitted 08/19/20
Dr. Alla Khalfin, always takes the time to explain what is wrong and the treatment plan. Very Very helpful. She is always available and so is her office staff to help you in anyway you need help. Great doctor and staff!!
Nazia K.
5/5 Star Rating
Submitted 08/18/20
my daughter and i are both Dr. Alla Khalfin's patients, we are extremely happy. Dr. Khalfin is very patient, a good listener and very knowlageoble.
Jill M.
5/5 Star Rating
Submitted 08/17/20
New patient.
Dewan B.
5/5 Star Rating
Submitted 08/17/20
Excellent!!
Deborah B.
5/5 Star Rating
Submitted 08/17/20
Dr. Khalfin is an excellent doctor. I have been a patient for several years. She has a wealth of knowledge and very helpful. I highly recommend Dr. Khalfin!