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.

Mary D.
5/5 Star Rating
Submitted 07/31/20
Very happy with my visit
Valerie M.
5/5 Star Rating
Submitted 06/27/20
Very comfortable experience Dr Khaflin is detailed oriented, profs& kind
Mabel B.
5/5 Star Rating
Submitted 06/17/20
Dr Khalfin is patient and kind and video conference was as if I was in her office.
Vasundhara R.
5/5 Star Rating
Submitted 06/10/20
Our visit went very well. Thanks.
Maureen S.
5/5 Star Rating
Submitted 05/21/20
Thank you for the great care
Barbara B.
5/5 Star Rating
Submitted 05/14/20
Dr. Khalfin is extremely knowledgeable. She is very professional and caring . Even through the pandemic, her entire office has been very patient and accommodating. I highly recommend her.
William D.
5/5 Star Rating
Submitted 05/11/20
Always professional. Takes time with all her patients and explains everything
Lauren F.
5/5 Star Rating
Submitted 04/25/20
Dr K is the best!
Arta H.
5/5 Star Rating
Submitted 03/17/20
Exellent exellent exellent the best doctor I ever have in my life. Best staff God bless you Dr. Khalfin
Jose C.
5/5 Star Rating
Submitted 03/05/20
Best doctor.
Maryam E.
5/5 Star Rating
Submitted 03/05/20
She is the best doctor, freindly ,knowledgeable and understanding.
Terri G.
5/5 Star Rating
Submitted 03/04/20
Dr Khalfin is caring, listens and works with the patient to help give the best care possible
Ashoke S.
5/5 Star Rating
Submitted 03/02/20
Very good
Rosey L.
5/5 Star Rating
Submitted 03/01/20
I finally found a doctor who knew about hashimotos and helped me feel healthy again. Since seeing dr Khalfin I’ve lost 18 lbs since November and I am so happy to see the weight steadily coming down. I couldn’t lose any weight and felt discouraged and now my levels are good I have energy to work out and run behind my 3 kids I am so happy!
Aruba A.
5/5 Star Rating
Submitted 03/01/20
Very good staff and quick to call me back with results
Regina R.
5/5 Star Rating
Submitted 03/01/20
Very knowledgeable and nice nutritionist.
Maria M.
5/5 Star Rating
Submitted 02/28/20
Very nice comfortable atmosphere. Dr Khalfin takes her time and does not rush. I feel she is truly sympathetic to her patients feelings. I need that.
Lorraine G.
4/5 Star Rating
Submitted 02/28/20
I love Dr. Khalfin she always takes the time to listen to you. She always makes you feel better. She is the best endocrinologist I have ever seen!
Amy Y.
5/5 Star Rating
Submitted 02/27/20
Dr. Khalfin’s staff is friendly and they are thorough. The office is clean and neat, the waiting time is minimal. I highly recommend the practice.
Awedryn G.
5/5 Star Rating
Submitted 02/25/20
Very good