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Gregory John Diehl

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NPI Number Detailed Information

Provider Information:

Name: Gregory John Diehl
Gender: M
Provider License Number If Given: 1902162

NPI Information:

NPI: 1447249214
Entity Type
(Individual or Organization):
1-ind
Enumeration Date: 10/14/2005

Last Update Date: 5/20/2020

Provider Business Mailing Address:

Address: 1500 ROUTE 112 BLDG 10
Port Jefferson Station, NY 11776
Phone Number: 6314767300
Fax Number: 6314767304

Provider Business Practice Location Address:

Address: 1500 ROUTE 112 BLDG # 10
Port Jefferson Station, NY 11776
Phone Number: 6314767300
Fax Number: 6314767304

Provider Taxonomy:

Primary: 208200000X
Secondary (if any): 2082S0105X
State: NY

Top Doctors in NY

 

About Gregory John Diehl

Gregory John Diehl ( GREGORY JOHN DIEHL ) is A Plastic Surgery Physician in Port Jefferson Station, NY. The NPI Number for Gregory John Diehl is 1447249214.
The current location address for Gregory John Diehl is 1500 ROUTE 112 BLDG # 10 Port Jefferson Station, NY 11776 and the contact number is 6314767300 and fax number is 6314767304. The mailing address for Gregory John Diehl is 1500 ROUTE 112 BLDG 10 Port Jefferson Station, NY 11776- 6314767300 (mailing address contact number - 6314767300).
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.

Reviews for Gregory John Diehl

Erica Julia

2

2021-06-18

on Google

This user rated the provider, but did not write a review

Alexandra Bernard

5

2020-06-18

on Google

I don't know where to start because my experience with Dr. Diehl was an absolute god sent. I went to multiple surgery consultations for my skin disorder and every surgeon I went to didn't want to even look at me. When I went to my first consultation with Dr. Diehl I knew automatically that I was in the best hands possible. After dealing with my incurable skin condition for 10 years and walking into Dr. Diehl's office I felt weight off my shoulders instantly. Dr. Diehl and all of his staff are absolutely incredible. They genuinely care about their patients and you can tell they are in the business for all the right reasons. They make every visit to their office so lovely because of their amazing hospitality. Dr. Diehl was so honest and realistic when it came to the timeline for my procedures. He won't do something he feels isn't right. He totally underpromised and overdelivered and because of Dr. Diehl I finally have my life back. I have gained my confidence back and now I'm helping others with the same condition I had. Both surgeries I had with Dr. Diehl were so easy and the scars are barely there after 1 month. He's an absolutely humble and talented surgeon. I have not only got my confidence back but I have gained amazing people that can be compared to family in my life. The night after having my surgery Dr. Diehl even personally called me to see how I was feeling. The extent to which Dr. Diehl goes for his patients in breathtaking. I 100% would recommend Dr. Diehl to all my friends and family!!! I don't know where to start because my experience with Dr. Diehl was an absolute god sent. I went to multiple surgery consultations for my skin disorder and every surgeon I went to didn't want to even look at me. When I went to my first … More

Paul Dreyer

5

2019-06-18

on Google

10/10 experience, can’t really think of anything that would improve the experience

Rosanne Giugliano

5

2018-09-10

on Healthgrades

Wonderful doctor and staff! Dr Diehl not only explained what to expect before surgery (the various outcomes depending on if and how much plastic surgery I would need after MOHS surgery on my nose), he spoke throughout the surgery to explain what he was doing and what I would feel. Michelle, one of his office staff members, was present assisting Dr Diehl was also very reassuring. Highly recommend this doctor.

Anonymous

1

2018-08-31

on WebMD

This user rated the provider, but did not write a review

Angelique Aiello

1

2018-06-18

on Google

The worst place on the planet

maureen keppler

5

2018-06-18

on Google

Dr Diehl took a cancerous removal from my nose and made it disappear. A cancerous growth is not just the spot but goes deeper under the skin. This can leave a gaping hole which mine did. After the surgery no one could tell where the work was done. That is the highest compliment any doctor can receive. Dr. Diehl was that doctor for me. Dr Diehl took a cancerous removal from my nose and made it disappear. A cancerous growth is not just the spot but goes deeper under the skin. This can leave a gaping hole which mine did. After the surgery no one could tell where the work … More

Anonymous

5

2018-05-31

on WebMD

This user rated the provider, but did not write a review

Anonymous

4

2017-10-10

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2017-09-29

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2017-07-13

on WebMD

This user rated the provider, but did not write a review

LYNDA MASSARO

5

2017-06-18

on Google

Dr. Diehl should be named Dr. Superman! He has hands of skill! Although I was very apprehensive about my procedure, his bedside manner and his staff set me right at ease. I HIGHLY recommend this talented skilled man for any procedure you may be considering or need done. Thanks Doctor! Dr. Diehl should be named Dr. Superman! He has hands of skill! Although I was very apprehensive about my procedure, his bedside manner and his staff set me right at ease. … More

Saurabh Joglekar

5

2017-06-18

on Google

Following a referral from my dermatologist, I went to see Dr. Diehl for a cyst which had been bugging me for some time. He and all his staff have been GREAT right from the time of scheduling my appointment. He is totally professional, very pleasant and courteous. He answered all my questions. The surgical procedure was quick and painless. Also, special thanks to all his staff. They made me feel very comfortable and at ease. They even helped me with some of my health insurance stuff. It was great!! All in all, it was a very professional, pleasant and satisfying experience. Following a referral from my dermatologist, I went to see Dr. Diehl for a cyst which had been bugging me for some time. He and all his staff have been GREAT right from the time of scheduling my appointment. … More

maureen baranello

5

2017-06-18

on Google

Dr. Diehl and his staff are amazing. I had skin cancer on my face which turned out to be a little more of a procedure than we originally thought. Dr. Diehl first of all was so professional and his bed side manner made we feel so confident. He did an awesome job and it has only been two weeks. I would recommend him to anyone that needs a plastic surgeon. His staff made me feel so comfortable through the entire process. Dr. Diehl and his staff are amazing. I had skin cancer on my face which turned out to be a little more of a procedure than we originally thought. Dr. Diehl first of all was so professional and his bed side manner made we feel so confident. … More

Anonymous

5

2017-05-11

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2017-03-30

on WebMD

This user rated the provider, but did not write a review

Anonymous

3

2016-10-10

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2016-07-06

on WebMD

This user rated the provider, but did not write a review

James Romanelli

5

2016-06-18

on Google

This user rated the provider, but did not write a review

Anonymous

5

2015-07-09

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-06-29

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-02-17

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2015-02-11

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2014-11-30

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2014-08-07

on WebMD

This user rated the provider, but did not write a review

Anonymous

1

2014-07-15

on WebMD

This user rated the provider, but did not write a review

Colleen A

5

2014-06-18

on Google

I AM SO HAPPY! I am so happy with how I look... I have never felt this confident about my face. Thank you! Colleen Huemmer

Natalie d

5

2014-06-18

on Google

NO SCARS from my breast augmentation done by Dr. Gregory Diehl. I cannot thank him enough, he did an excellent job. I’m very happy with my new look! The recovery was painless and most importantly – I HAVE NO SCARS!!!

Colleen Campbell

5

2014-06-18

on Google

I am extremely happy with the results from my botox and facial fillers. Dr. Diehl and his wonderul staff were so patient with all of my questions and concerns about this process. I had never done anything like this before and was very nervous about the results. I am so happy! The process is painless and not even a blemish from the injection sites. Absolutely perfect! I had a very deep wrinkle in my forhead since my late teens; something that has always made me feel a little self conscious. It is completely gone! I also had large folds in my laugh lines that made me look so much older than I am. The facial fillers completely took them away without changing my appearance. I am known for my facial expressions (probably the main cause of my wrinkes), so I was very concerned about losing my ability to move my face or having a drastic change in my appearance. Not at all!! It's almost as if I was just airbrushed! So happy with the results! Thank you, Dr. Diehl and your stellar team for making me feel like I was your only patient and giving me confidence in my appearance again. Such a wonderful experience! I am extremely happy with the results from my botox and facial fillers. Dr. Diehl and his wonderul staff were so patient with all of my questions and concerns about this process. I had never done anything like this before and was very … More

Anonymous

5

2014-03-05

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2014-02-06

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2014-01-27

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2013-09-16

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2013-07-06

on WebMD

This user rated the provider, but did not write a review

Keith Fallon

5

2013-06-18

on Google

I was hit in the face with a hockey puck, knocked out 2 teeth and split my lip up to my nose. Dr Diehl performed the plastci surgery and 3 weeks later you would never know this even happened. Any one who sees me and knows I was injured is amazed at the recovery. Outstanding.. and he a pretyy good golfer too.

JT Rose

5

2013-06-18

on Google

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. 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 … More

David Song

5

2013-06-18

on Google

Dr. Diehl is a very caring, experienced and skilled plastic surgeon. He is extremely attentive to patient needs and thoroughly answers all patient questions. I highly recommend Dr. Diehl to anyone that may require his expertise, especially those that may be unsure about what to expect or have a lot of questions. Also, his staff is very responsive and professional. Just first-class service all-around! Dr. Diehl is a very caring, experienced and skilled plastic surgeon. He is extremely attentive to patient needs and thoroughly answers all patient questions. I highly recommend Dr. Diehl to anyone that may require his expertise, especially … More

Sammy Tully

5

2013-06-18

on Google

Dr Diehl and Jillian are wonderful! I was extremely nervous to have my shoulder cyst removed but they both made feel so comfortable! Dr Diehl took the time to answer all my questions and told me everything he was going to do before doing it. I actually was so comfortable that I fell asleep lol!!! I would recommend all my friends and family to him! I can t wait to go back for something fun, like Botox;) Dr Diehl and Jillian are wonderful! I was extremely nervous to have my shoulder cyst removed but they both made feel so comfortable! Dr Diehl took the time to answer all my questions and told me everything he was going to do before doing … More

James Romanelli

5

2013-06-18

on Google

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. 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 … More

youngjoo oh

5

2013-06-18

on Google

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.

Lauren Dubin

5

2013-06-18

on Google

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 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. 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 … More

john taylor

5

2013-06-18

on Google

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. 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 … More

Anonymous

5

2013-05-30

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2013-05-24

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2013-05-20

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2012-10-08

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2012-08-25

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2012-05-25

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2012-03-01

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2012-01-25

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-05-10

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-02-24

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-02-23

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-02-20

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2011-02-18

on WebMD

This user rated the provider, but did not write a review

Anonymous

5

2009-12-16

on WebMD

This user rated the provider, but did not write a review

Provider Business Location on Map

FAQs:

What is the NPI Number for Gregory John Diehl ?


Answer: The NPI Number for Gregory John Diehl is 1447249214

Where is Gregory John Diehl located?


Answer: Gregory John Diehl is located at 1500 ROUTE 112 BLDG # 10 Port Jefferson Station, NY 11776.

What is the specialty for Gregory John Diehl ?


Answer: The Specialty of Gregory John Diehl is A Plastic Surgery Physician.

Are there any online reviews for Gregory John Diehl ?


Answer: Yes! Check It Now.

Are there any other health care providers in Port Jefferson Station, NY?


Answer: Yes, there are given below...

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