Gregory Diehl, MD, FACS

Gregory Diehl, MD, FACS

Long Island Plastic Surgeon
5.0 out of 5 stars 5.0 stars from 11 reviews
1500 Route 112, Building 10
Port Jefferson Station, NY 11776
75 Expert Answers

Ratings based on 11 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 (11)

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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.

5 out of 5 stars

Breast Augmentation with No Scars! - Long Island, NY

Dr. Diehl and his staff are great. I felt so confident there and I knew I made the right decision?

5 out of 5 stars

Male Breast Reduction - Port Jefferson Station, NY

I had gynecomastia (men’s breast reduction) surgery by Dr. Diehl recently, and my experience was excellent. I usually don’t write reviews, but I want to let anyone who is having this surgery know about Dr. Diehl. My result is perfect. I can finally go wherever I want with my shirt off and feel great. Dr. Diehl is an outstanding surgeon. His surgical skill is obvious to me, now that I see the result, but he really made me feel confident all through the process. He is a great guy to have as a surgeon. He gives you plenty of time to discuss all of the details of the process, and takes care of every aspect of your care.

About Gregory Diehl, MD, FACS

Gregory Diehl, MD, FACS practices in Port Jefferson Station at Gregory Diehl, MD as a Plastic Surgeon, board certified by American Board of Plastic Surgery. Dr. Diehl began participating on RealSelf in 2012, and has achieved "Distinguished Member" status. The doctor has 23 years of experience providing cosmetic and aesthetic medical services, and is a member of American Society of Plastic Surgeons (ASPS) and Fellow, American College of Surgeons (FACS). Dr. Diehl has hospital affiliations at John T. Mather Memorial Hospital and St. Charles Hospital.

Treatments offered at Gregory Diehl, MD

Blog Posts and Articles

Male Breast Reduction Surgery

Male Breast Reduction/Gynecomastia Surgery is to make normal of enlarged male breasts. It’s quite natural and rather common for male adolescents to temporarily develop enlarged breasts, also known as Gynecomastia. It is a problem for many young men as they have to get through gym class somehow, and enjoy their summers like everybody else. It can be a big emotional burden. But then what happens if it doesn’t go away? What if it gets worse instead of...

Education / Training

Undergraduate: BA, Washington University, St. Louis, MO
Medical: MD, Washington University School of Medicine, St. Louis, MO, 1986
Residencies:
General Surgery, Washington University Barnes - Jewish Hospital, St. Louis
Plastic Surgery, Washington University Barnes - Jewish Hospital, St. Louis
Fellowships:
Plastic Surgery, Washington University Barnes-Jewish Hospital
Reconstructive Surgery, Washington University Barnes-Jewish Hospital

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