Gregory Diehl, MD, FACS

Gregory Diehl, MD, FACS

Long Island Plastic Surgeon
5.0 out of 5 stars 5.0 stars from 15 reviews
11 Medical Drive, Suite B
Port Jefferson Station, NY 11776

55 Expert Answers

Ratings based on 15 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 tmes

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Reviews (15)

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5 out of 5 stars

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 Facial Reconstructive Surgery

Skin Cancer - Port Jefferson Station, NY

the best facial reconstructive surgeon his knowledge and experience far exceed my expectation he was wonderful thru the entire process he and his staff were very comforting and guided me thru the entire procedure.

5 out of 5 stars Breast Reduction

Amazing Gyno Procedure and Results - Port Jefferson, NY

Dr. Diehl is the best! He's amazing.

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 Breast Augmentation

Scarless Breast Augmentation - Great! - Port Jefferson, NY

I had "scarless breast augmentation" by Dr. Diehl and couldn't be happier! He put the incisions on one of the creases in my underarms and they have completely disappeared! I have no scars under my breast or around my areola and my breasts look great. There is no way to tell that I had augmentation, no matter how close you look. I put off my breast augmentation because I was afraid of having a scar either under my breast or around my nipple. I had friends who had this kind and they are very disappointed with the scars. I don't understand why anyone would not do it this way. See Dr. Diehl before you decide.

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.

5 out of 5 stars

Dr. Diehl Turns Dreams into Reality! - Port Jefferson Station, NY

Stepmother and family friends who had gone to Dr. Diehl. I made the choice to go to Dr. Diehl after my stepmother and several family friends had gone to him. Everyone had nothing but wonderful things to say about Dr. Diehl. From the moment I had my consultation I knew Dr. Diehl was the perfect choice. He is extremely professional and truly cares about his patients. Dr. Diehl turns dreams into a reality!!!

5 out of 5 stars

Improving How YOU Feel About Yourself is Absolutely Priceless! - Long Island, NY

Melissa Weber R.N. going to Dr. Diehl. At my initial consultation all of my questions and concerns were addressed thoroughly in a professional manner. After leaving I felt 100% confident that I had made the right decision about the surgery I wanted, and the qualified surgeon I had chosen to perform it. It has been almost a year since my surgery and I couldn't be happier. I don't hesitate to recommend him to anybody, in fact my mother recently had a breast augmentation done by Dr. Diehl and she looks and feels amazing. Each and every encounter I had with either Dr. Diehl or any of his staff was a positive one. My experience was so wonderful that when they offered me to work in the office occasionally I jumped at the chance. Now seeing behind the scenes of the office and the surgeries I have a better understanding of why all his patients are completely satisfied with their results. He listens to their requests prior to surgery and is an absolute perfectionist in the operating room.

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