Gregory Diehl, MD, FACS

Gregory Diehl, MD, FACS

Long Island Plastic Surgeon
5.0 out of 5 stars 5.0 stars from 13 reviews
(631) 850-4369
1500 Route 112, Building 10
Port Jefferson Station, NY 11776
86 Expert Answers

Ratings based on 13 reviews

5.0 out of 5 stars Overall rating
5.0 out of 5 stars Doctor's bedside manner
5.0 out of 5 stars Answered my questions
5.0 out of 5 stars After care follow-up
5.0 out of 5 stars Time spent with me
5.0 out of 5 stars Phone or email responsiveness
5.0 out of 5 stars Staff professionalism & courtesy
5.0 out of 5 stars Payment process
5.0 out of 5 stars Wait times

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Reviews (13)

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5 out of 5 stars Breast Augmentation

37 Years Old, Mother of 2, Who Finally Got Her Breasts Back! - Suffolk County, NY

Dr. Diehl is a perfectionist!!! You seriously do not need to look any further if you live on Long Island! He is professional, kind, knowledgeable and makes you feel like you're his only patient! After the consultation, I immediately set up an appointment for surgery. He answered all of my questions and made me feel so comfortable, from the consultation to recovery. His staff is wonderful too! They're all very sweet, patient and knowledgeable as well. I contacted them frequently to ask questions or express concerns and they were always there for me and never made me feel uncomfortable. My breasts are absolutely perfect! Very natural and symmetrical, the man is an artist! I highly recommend Dr. Diehl, his manner and experience speak for themselves.

5 out of 5 stars

59 Yr Old. Need Scar Revision Plus Lipo on Abs, Flanks & Inner Thighs. Long Island, NY

All I could say is he is the best. He a great qualities as a person and as a Plastic Surgeon. I am extremely happy that I found him. Won't go anywhere else.

5 out of 5 stars Breast Implant Removal

40 Years Old, Explanted 17 year old saline unders Yesterday and Thrilled! - Port Jefferson, NY

Dr. Diehl and his staff were wonderful. They explained everything completely and were very understanding. Not once did the doctor try to convince me to reimplant. Procedure went smoothly. Removed implant under local anesthetic so I was awake. Took under 45 minutes. Procedure was uncomfortable at times but not painful. Yesterday I was very sore without pain killer but feeling much better today. Will post more pictures in a few days to show progress. I would like to thank everyone for sharing their experience and wish those who are deciding all the best!

5 out of 5 stars Male Breast Reduction

48 Year Old Man Just Finally Tired of the Man Boobs I Could Not Lose. Port Jefferson, NY

Doctor Diehl is awesome, he listens to your concerns, tells you what is possible and gives you real expectations, his entire staff is caring and make you feel like they have known you for years.

5 out of 5 stars Eye Bags Treatment

Bet You Couldn't Guess my Age!! :) - Port Jefferson, NY Eye Bag Surgery

My experiences with Dr. Deihl and his staff have been nothing but fantastic. I would only recommend him for he is thorough, honest and truly cares about his work and meeting the individuals needs. Dr. Deihl's staff has become like a family to me that care about who I am not only the procedures I am interested in. Dr. Deihl and his staff care so much about you that when my mother died this past year (2/1/2014), Dr. Deihl himself sent me a sympathy card along with his staff. I am so satisfied with the services I am a regular at his practice. Being proactive in my life whether it be mental, psychical or spiritual I find Dr. Deihl and his staff being an asset to my life.

5 out of 5 stars Scar Removal

Extremely Happy with All of my Results - Port Jefferson, NY

He was the most honest and sincere doctor you could ever want to care for you. He is a perfectionist and truly cares about his work. After seeing the results of his procedures I am convinced he is one of the best. Just as a side note, I am an RN who has worked with various plastic surgeons. Not only has he operated on me, but my mother, sister and many friends have all been very happy with their results from his work as well.

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