I thought about breast augmentation surgery on and off for a couple of years. As I achieved my goals in the area of fitness, and felt proud of my achievements, the reduction in body fat also caused me to lose the size and firmness of my breasts. After careful consideration, I came across Dr. Diehl's web site and was impressed with his credentials, affiliations with accredited hospitals and his well - rated surgical unit. I decided to take the plunge, and I made the consultation appointment. It was the best decision of my life. Dr. Diehl's staff was supportive and caring and took the time to meet my needs. Dr. Diehl's skill helped me to enhance my symmetry and has fueled my passion for body building even more.  Dr. Diehl is the only one I would go to, and I would recommend."

See my Breast Augmentation before and after pictures
~Colleen Gilligan - July 23, 2009

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	"Deciding to get plastic surgery was a very important personal and financial decision for me. Unfortunately post pregnancy my breasts has lost their volume and headed south; permanently. I started thinking about a breast lift with augmentation after I had made the decision not have any more children. I am a registered nurse with a critical care background, currently working in a local hospital recovery room. I have worked with many plastic surgeons and have spoken to dozen of their patients before 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.
Melissa Weber R.N.
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. All of my friends are in their late 20's and early 30's like me. They are so impressed with my results that they are all saving their pennies to have the procedure of their choice. When all is said and done, the surgery, recovery, or cost did not matter, because improving how YOU feel about yourself is absolutely priceless." ~ Melissa Weber R.N. Share:

"My name is Carol Southard and I am 48 years old and have been married for 30 years. I am the mother of 3 grown daughters and a grandmother of one beautiful grandson. I have worked as a professional nanny in “The Hamptons” for almost 25 years.

There are no real words to express my gratitude to everyone at Dr. Diehl’s office for what they have done for me, but I would like to say thanks for all of their support and care before, during, and after my surgeries. The end results were certainly worth any of the surgery discomforts – and Dr. Diehl and his staff were so professional, understanding and helpful.

I thought long and hard about the decision to have plastic surgery done and my only regret now is that I did not have it done sooner. I was extremely obese for 20 years and carried most of the weight around my abdomen. In 2004 I accomplished a 100 pound weight loss by low carb dieting, and after keeping the weight off for two years, I decided to have a full tummy tuck and breast augmentation. No amount of exercise and dieting alone could remove all the excess skin and tighten and repair the muscle from pregnancies and all the years of abuse. Believe me I tried. Even at 230 pounds I was only an A cup … then after losing 100 pounds I was not even an AA cup! Now I am a small D cup! I can wear clothes now that I’ve only dreamed about for years. The surgeries have greatly improved my self-esteem and interaction with others. I did not feel womanly, confident or sexy before and Dr. Diehl changed all that with his expertise and caring hands.  My surgeries were a life changing choice that I would make all over again. I have told everyone who asks that your office is the best! "
~ Carol Southard

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"You work out. You watch what you eat. But each day you get dressed and are reminded of your body's stubborn "trouble spots".  You've thought about cosmetic surgery for years.  Imagine waking up every morning with the look you've been dreaming of.  Board Certified Plastic Surgeon Dr. Gregory Diehl in Port Jefferson Station has earned the trust of thousands of patients, and the praise of former BLI personality, and current TV star Jill Nicolini."
"Hi I'm Jill Nicolini, and I know just how you feel. I spent years thinking about cosmetic surgery, too.  When I was ready I searched all over Long Island for the cosmetic surgeon, and I found Dr. Diehl.  He is amazing.  Thanks to Dr. Diehl I feel beautiful, and so can you"
Read my featured article in Long Island Image Magazine:   http://www.liimagemag.com/
http://www.myfoxny.com/story/17082485/jill-nicolini
~ Jill Nicolini

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 "After my 7 year old daughter had a dog bite to her face, I was fortunate enough to meet Dr Gregory Diehl in the emergency room. Dr. Diehl was incredible. It was early on a Sunday morning, and he was nothing but gracious with both of us. More importantly, he did a beautiful job on my daughters face, and was kind and gentle with her. Dr Diehl had my daughter so calm & relaxed that there was no need for her to be held down by me, or a nurse during her stitches. He spoke softly and explained everything to her. She was calm & collected because of his bedside manner. Before releasing us to go home, Dr. Diehl took time to go over how we should care for the wound, that we understood some short-term limitations (no swimming), and answered any lingering questions. Although it was his day of rest-Sunday, he never rushed us, he treated us with dignity and respect, and treated my daughter especially with gentle kindness. . We feel truly fortunate that our son was treated by Dr.Diehl and highly recommend him."
~ Janice Saville, May 15, 2013

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  "Dr. Diehl removed two very large unsightly moles from my face last week. I have been looking at these moles for 30 some odd years. I am so happy with how I look. After one week you can't even see a scar. The best part is how comforting Dr. Diehl and his staff are. The follow up phone call to check up on me came directly from the doctor. That in itself shows that he truly cares and takes pride in his work. I highly recommend Dr. Diehl for whack-a-mole and any other procedure. A big thank you also to Jillian and her staff for being so wonderful!!! I have never felt this confident about my face. Thank you!!!
~ Colleen Huemmer, May 15, 2013

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"I absolutely love Dr. Diehl and crew.  Surgery was great- results even better!  I healed quickly, and everyone was amazed."

See my eye lift before and after pictures
~ Carol Palmer

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"I was in a very bad car accident where I had a broken nose and a large cut on my brow. I was very nervous but Dr. Diehl was kind and reassuring. His excellent surgical skills along with his confidence and humor made me feel so comfortable. I can’t even see the scars now! Thank you Dr. Diehl."
~ Annie L., April 28, 2013

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  "I have seen Dr. Diehl several times over the last ten years. He is very meticulous, thorough and incredibly skilled at his profession. In addition to the high quality care he provides he also shows his patients the upmost respect. I have never been left waiting for an appointment and during each visit Dr. Diehl always spends ample time answering questions and discussing any medical concerns that I have. No matter the reason for my visit he conducts himself professionally and with complete decorum."
~ James Romanelli, April 22, 2013

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"Dr. Diehl is a true professional. His staff is extremely knowledgeable and friendly. They pay attention to important details and are dedicated to helping their patients, as well as people they do business with. They offer a variety of services that cater to the specific needs and wants of their patients. Dr. Diehl has twenty years of experience and that is essential when it comes down to choosing a cosmetic surgeon. Dr. Diehl and his staff are definitely a pleasure to work with."
~ Lauren Dubin, April 2013

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"Dear Dr. Diehl:  Words cannot express how satisfied I am with your level of care and the level of service from your professional staff.  Thank you, Thank you, Thank you,"
~ Michael J. Balamoti, Esq., July 2, 2012

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"congratulations on your 20th year. I must admit that the work you do just takes my breath away with each and every case. You are wonderful plastic surgeon and a great friend."

~ Lori Cochrane-Hamilton, R.N., September, 2012

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"I have to mention that the skin graft on my leg is amazing and I thank you for the level of comfort that you gave me in treating the situation."
~ Georgia Perrone, September 28, 2012

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   "Dr. Diehl, congratulations on 20 years making people better and fixing Mother Nature's effect of sun/cancers and the effects of aging on skin and the body. Not to mention what we all do to ourselves: accidents like gashes, cuts, tears, etc. Thank you for the past and as well in advance for the future... Personable. highly attentive, incredibly knowledgeable and he treats ME the patient LIKE a patient. It is obvious Dr. Diehl is recognized by his peers and the staff at the ER's and his office and a knowledgeable and capable doctor. You can tell by their reaction to him in person and when he leaves the room. Well regarded and well respected. I truly trust him with my health and would put my life in his hands as well my children and wife.........oh I guess I have already?  He deserves it; he's earned it in my book."
~ Thomas Lynch, September 15, 2012

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"I recently required the services of Dr. Diehl to stitch my severed pinky. It required about 20 stitches. I highly recommend him not only for his expertise and quality of his precision work, but he is a kind compassionate healer who made me feel safe and comfortable during a scary experience. He followed up with me the next day and was readily available when I called with questions and concerns on the healing of my wound. The office staff is very friendly and professional. I also noticed that people that work with him are always smiling and happy even at the hospital the nurses working with this doctor seemed quite at ease. He is the total "Deal" , bedside manner and brains."
~ Gretchen Lynch, August 25, 2012

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"Dear Dr. Diehl, up until I walked into your office I was unsure whether or not I was going to go through with this surgery.  After speaking with you I felt comfortable and confident that everything would be just fine.  Showing kindness and being compassionate with a patient is just as important as the surgery itself.  You truly have mastered that.

Once upon a time I was an Ophthalmic Medical Assistant and dealt with patients who have cancer and other maladies.  I always put myself in their place.  Too many doctors today have not learned this and don't realize how important an ingredient it is in the whole process of healing.  Thank you ever so much.  May you always use the gift you were given to help others for years to come.  In addition, I would like to say that everyone I met in your office from Kim on were wonderful"~ Diane A. Gatto, September 11, 2012

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"Dear Dr. Diehl, You are not only a fine physician but a truly nice human being.  You are also blessed with a wonderful staff.  This is so important!  You and your staff kept me calm and confident.  The results are proof of your skill.  Best wishes always,"
~ Anne Raybin, October 17, 2012

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"Dear Dr. Diehl, I just wanted you to know how very pleased I am with my improvement.  You did a beautiful job, very natural looking and I couldn't be happier with the results... you changed my life.  Thank you!"
~Cynthia Alfano, 2012

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"Dear Dr. Diehl & Staff, I just wanted to thank you all so much. From the moment I stepped foot into your office right up to and including my post-op visits you all made me feel so comfortable. Upon meeting Dr. Diehl (after meeting several other plastic surgeons) I know he was the right surgeon for me. He sat with me, answered all my questions and just put my mind at ease. As for the rest of the staff … what can I say … you were all very caring and comforting when I went through my moments. You promised me to stand by my side during my surgery and “hold my hand” and you did just that. I can’t be happier with the outcome. I love you all!! Getting my surgery was the best decision I have ever made. I would recommend you over and over …"
~ Jenn Biondi

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"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!!!"
~ Taylor Biondi (daughter of Jenn Biondi), April 2013

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"If you are thinking about a face lift - do it - But only with Dr. Diehl. He is the best! I have my lower face done and was never happier. My co-workers, friends and even relatives don't know I had this procedure done. They only praise how wonderful I look. "did I get some extra rest" they ask. I'm going back for my eyes next and can't wait. You are in capable hands with Dr. Diehl - My Hero!"

see my face lift before and after pictures
~ Betty Knittweis

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“Dr. Diehl went above and beyond to make the whole process from start to finish a pleasant, comfortable surgery!  Dr. Diehl is the Best!  I would not use anyone else.  I have already referred several patients to him.”
~ Linda Poirier

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"I highly recommend Dr. Diehl and staff. I went to several other doctors for consultations and none of them made me feel as comfortable or as confident as Dr. Diehl. I never had to think twice about the choice I was making after meeting with him and his staff. They were very professional and extremely friendly. I felt that I got exclusive treatment when I came for my appointments and I am thrilled with my results. I will definitely be returning to Dr. Diehl for the future treatments (and I live in the Hamptons)."

See my before and after pictures
~ Michelle R.

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 "Dr. Diehl and his staff were fantastic.  I am extremely happy with the surgery, and the people involved in the process.  You truly were great!  Keep up the great work, and I will be back one day!"

See my Before and After Pictures
~ Henry Mack

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"I am thrilled with the outcome of my abdominoplasty. I've always had weak, undefined abs and bad posture. It became worse after 3 pregnancies. Because of the fact that I was physically fit, but self conscious about baring my abs, I decided to finally do something about it. Dr Diehl came highly recommended. I really didn't know much about researching, so I was confident in the recommendation. Dr. Diehl did an amazing job. He is easy to talk to, and his staff is wonderful! From not wanting to bare my abs, I recently competed in my first body building contest. I'm thoroughly satisfied with my results."
~ Judy Pasternak

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"I have been an operating room nurse for 10 years. So when I decided to have my breast augmentation, I was very choosy about finding just the right surgeon.  Well, Dr. Diehl was very impressive:  he explained everything thoroughly and made me feel like I was his only patient.  And I didn't have to travel to Nassau County or Manhattan, and that was a real plus for a busy person like me. I am so happy with my breast augmentation that I just booked my tummy tuck surgery next month..."

"It's Valerie again. I was always upset with my ugly stretch marks on my tummy.  Dr. Diehl was amazing.  He simply made my stretch marks go away.  No more stretch marks! I have a beautiful tummy and thanks to the "pain pump" my tummy tuck was pain free.  He even made a house call to check up on me. I feel terrific!!! Thanks Dr. Diehl!"
~ Valerie Carlson

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"Hello, my name is Danielle Andresen, and I had Breast Augmentation by Doctor Gregory Diehl. I couldn’t be happier with the results. I would recommend him to all my friends. I am a bartender in the Hamptons and I am in the public eye all the time and customers are asking me who my doctor is, and I couldn't be more proud to say Dr. Diehl."
~ Danielle Andresen

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"My name is Marilyn Di Noia, age 64, mother of 2 girls and grandmother of 3. I've lived on Long Island most of my life. I presently live in Florida with my husband. A lot of my friends had cosmetic surgery and were looking a lot younger. I have always been an outdoors person and my skin paid for it. When I finally decided to have a face and neck lift, I had to find a doctor I felt sure about. My sister in-law had recently used Dr. Diehl and I had heard positive things about him. I'm pleased with the outcome and felt he didn't take any unnecessary chances."
~ Marilyn DiNoia

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"My name is Regina O'Sullivan and I am absolutely delighted and amazed by the beautiful work done by Dr. Diehl on my face. Dr. Diehl did a brow and chin lift on me. He also did my eyes and I look so much younger, softer and natural. I have had other surgeries and I was especially comfortable after this surgery by this doctor. I was groggy but not uncomfortable at all, cold or in pain. I am very happy and excited about my results and I was pleasantly surprised and relieved about how comfortable I felt following my surgery. I have received many compliments from my friends, family and coworkers about my appearance and the difference in it after my surgery - it's so great."

Thank you so much Dr. Diehl and staff.
~ Regina O'Sullivan

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"I have had nothing but wonderful experience with Dr. Diehl. I've had a breast lift, tummy tuck and Botox. Each surgery went great! The office staff always made me feel comfortable and relaxed. He has a great personality and makes you feel very at ease. He answered all my questions honestly and completely. So that when I came in for the surgeries I knew exactly what to expect. His surgery staff is also just as comforting as he is. But most important everything came out great. I have and will continue to recommend him to anyone. I will also use him for any further surgeries I might have."
~ Robyn Harrison

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"From the moment I walked into Dr. Gregory Diehl's office ten years ago, I knew that I had found the very best. His caring and nurturing staff put me at ease immediately. They welcomed me with genuine sincerity. The overall friendliness of his staff was a pleasant surprise. After meeting with Dr. Diehl, I felt comfortable and confident with his knowledge and expertise. He took the time to explain the procedure and assured me I would be quite pleased with the result! I admired his relaxed style and laid back approach. He was charming and witty, as well as attentive to my needs. I felt strongly that he cared about making me look and feel better about myself. Dr. Diehl's credentials are impressive; but even more impressive are his skills as a surgeon. He has great talent. His artistic flair is evident in his work. His confidence in himself is well warranted. He is a perfectionist. Every gifted artist is! Dr. Diehl is dedicated and compassionate. He takes great pride in his work. He is an asset to the medical community.

Anyone considering cosmetic surgery, look no further. I heartily recommend Dr. Gregory Diehl! I feel very blessed to have found him."
~ Dawn Shevack

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"Dr. Diehl, On Monday, Memorial Day, you performed plastic surgery at Mather Hospital on my son Gregory’s lower lip from our dog biting him. You did a perfect job!!!! It’s amazing how great it looks. Being an engineer I can appreciate the hand skills required to do such precise work. You also seem like a real nice guy and very personable. I enjoyed speaking to you about Grumman in the hospital and a week later in your office. Three Gregory’s in the room at once - that’s rare!!"
~ Gregory and Deneen Caracost

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"Dear Dr. Diehl, We are very grateful for your impressive skill and expertise. How lucky we are that in addition, you have such a kind manner and a unique "ice- cube trick"! I've been bragging about your superb job in the Ambulatory Surgery Unit at Mather Hospital! Thank you again!"
~ Trisha and Russ Calvarese (Andrew's parents)

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"I have never had anything but 100% confidence in Dr. Diehl or his staff. I am so pleased with my results and have already recommended him to my friends who are considering taking their appearance to another level."
~ Tina Bogart

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"I had a tummy tuck done last Wednesday, I am thrilled, the entire experience was professional and I felt confident entrusting my care to Dr Diehl and his staff. I would highly recommend this doctor."
~ NiksTT(Review form - http://www.makemeheal.com)

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"I would like to thank you for helping me improve my self confidence.  You all made the process easy and comfortable, and I couldn't be happier with the results!"
~ Laura Morin

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"I have been thinking about a tummy tuck for 2 1/2 years since I had my third child. I worked out but nothing was getting rid of the pouch I had from the pregnancies. I went to Dr. Diehl and was so comfortable that I made my decision right away to get my tummy tuck done. Dr. Diehl and the staff have been great during, before and after my surgery. I would recommend to anyone even thinking about it to just go in for a free consultation. I have gone down two pants sizes and can wear clothes that I haven't been able to wear since before my three kids and the confidence I have now is great. I can actually wear a bathing suit and go swimming with my family and wear nice fitting clothes. Not worry sucking my stomach in all the time. That is the best feeling in the world. I would recommend Dr. Diehl and his staff to anyone, they are the best."
~ Dina Mackin