David M Duffy, MD

I’ve been seen by Dr. Duffy for 30 years. I’ve had chemical peels, laser, vein injections, micro derm, lip enhancement, hair removal-I’ve done it all. I have never left with anything but the best treatment and results. If you want to look like a perpetually surprised, plastic Barbie-​go to a different Doctor. Dr. Duffy never leaves a mark– he enhances your natural beauty and explains the whole procedure. He’s always been kind about the pain level-I’m a wimp-​and he takes so much care in making me comfortable and numbing me. He’s worked on the best, and I will continue to go the him because he is the best. His staff is fantastic-​professional and helpful. 30 years of practice shows in every nuance of his work.

I wrote a long review and somehow it vanished.
So here’s the short version.
Dr Duffy may seem sweet and charming but he’s got a horrible temper. Personally, I believe he’s an imbalanced man self medicating with God knows what. His behavior seems so drug induced that it’s scary.
He screamed at me with a very red face for not coming for a follow up appointment (which I felt was unnecessary and it was a long drive). He then left the office and minutes later came back completely happy and very high on something.
Last time I was in he made me do this dumb counting game as he did my Botox. He ended up doing it really badly. He also kept making comments about my large breasts.
Other times I’ve been there he’s ranted on and on about his nutty, extreme right wing politics.
The problem is that he’s the only doctor I know of that can reduce veins in your hands– and he does it well.
If anyone knows anyone else, please let me know.
I don’t however, get any more Botox, etc. there.

I have been a patient of Dr Duffy for nearly 38 years. I am never disappointed in my procedures by him. I know that no matter what I have done such as botox or Juvederm, lasers or peels I will always be very pleased with the results. I want to look natural and not look as if I have had something done. That is the skill of a truely professional Dr. He comes highly recommended by me. Dr Duffy is a 5 star doctor

I have been a patient of Dr. Duffy’s for 30 years. I first saw him for leg vein treatment, and have stayed because he can take care of any cosmetic problem. He also will address any other concerns regarding dermatology. An added bonus are the women who work with him, Helen and Alison. They are very helpful, kind and welcoming. If you want a knowlegable and conscientious dermatologist, he’s the one !!

I have been going to Dr. Duffy for over 10 years. I have had various procedures done, and have had positive results with each one. He is a a very accomplished and knowledgeable Physician, who diligently researches each new procedure/​formula that has been approved for use.
However, the best part of his practice is his bedside manner and his staff. In an era of «revolving door» medicine, it is refreshing to have a doctor take the time to determine your individual needs and answer any concerns or questions you may have.
In addition, unlike other physicians I have gone to, I have never been pressured in any way to purchase product or try new procedures over and above the treatment I have come in for.
Dr. Duffy and his staff are very professional and I have always been treated with the utmost respect from everyone there. He is a refreshing breath of fresh air and a «true gem» in the South Bay.

I had my spider geins removed by Dr. Duffy and was quite pleased with the results. He was professional and explained the process each step of the way. He also did a consult on a vein removal which i am waiting approval on. I would highly recommend Dr Duffy. He is the best «vein man.» His staff is also friendly and professional

Dr. Duffy is an experienced, competent and caring professional. I wholeheartedly recommend him. He corrected some ugly appearing veins on my feet and I was very satisfied.

Despite dr Duffy’ s teddy bear appearance and smiles, he is not a good guy. nor a good Dr… and has a horrible temper and demeanour.
Years ago, I went to him to have a minor treatment done which involved injections into my veins. Following the treatment, I almost died from an adverse reaction to the injections, and had difficulty walking and running for two years following. Also, the issue he treated me for actually got worse, not better. I was then treated by several doctors who informed me that it appeared I had suffered a pulmonary embolism (or close to one), and that this was most likely caused by my reaction to the type of liquid that was injected.
I went back to Dr Duffy to inform him about what happened .He escorted me into his office, turned very red in the face and started yelling at me and acting abusive. Then he referred me to another Dr he felt could help. Unsuspecting, I went to see the other doctor. After the consultation with the other Dr I received a letter in which I was copied, written by the second Dr to Dr Duffy stating that there was no problem and that I needed psychological services. I later found out the two of them attended the same medical school, and were in cahoots (seems to be a practice of his… see other reviewers’ comments).
When I tried to obtain a copy of my files from Dr. Duffy’s office, the «before and after» pictures that were taken during my initial consultation were eradicated, and my file was essentially wiped clean. I also discovered that Dr Duffy used an experimental medication during the injections instead of regular saline solution, as most medical practitioners use during this type of procedure, and as he had done himself in the past when I went to him years earlier. (He did not inform me prior to injecting that he was using an experimental solution).
Over time, I was able to run and walk normally again, though there is still scarring from the reaction to the injections.
Should another patient experience the same negligence, please know they will have little or no recourse… as he is, quite frankly… a monster.

I have been a patient of Dr. Duffy for 35 years and what this doctor does with a needle is phenomenal. He has treated my spider veins after unsuccessful attempts with other doctors. I have had many cosmetic injectables from Dr. Duffy and he is spot on. After any kind of plastic surgery for upkeep Dr. Duffy is the man!

I saw Dr Duffy on TV and like the way he presented himself and the procedure. I booked an appointment and while I was in the waiting room I read some of the negative reviews on Unilocal.Let me tell you. I’m do glad I made the appointment. He was nice, easy going and very knowledgeable. He never tried to sell (most dermatologist push product) me any extra procedures or products. He even did some little extra for me for free. I have been back and will continue to go to him and no one else. Thanks Dr Duffy!

Stefani, Dr. Duffy’s nurse, has a really steady hand, impeccable eye, and uses enough numbing materials that the procedures she did with me literally were painless. (Yay!) She doesn’t try to push things she doesn’t believe in, either. Not sure whether or not ultherapy on my brow is worth the bucks (I had it 2 months ago and have 1 month to go before results are supposed to kick in), but I think the sculptra can be. If you’re going to have any of these subtle therapies done, she’s the go-​to person, in my opinion.

If you want to have healthy skin and look beautiful (and who doesn’t) go to Dr. Duffy or one of his expert staff members. I discovered Dr. Duffy years ago when my mother needed some vein therapy he is known for and is an expert at. He was lovely then and he is lovely now. We just had a wonderful visit to take care of some «beauty «issues and literally had so much fun being cared for and pampered by a revered legend. The reason Dr. Duffy is famous is because he knows what he is doing. And his office is filled with technicians who know what they are doing. I have had a few bad experiences with other offices closer to me, but when I visited Dr. Duffy again this afternoon with my Mother, I remembered what it was like to be in the hands of a true Doctor of Dermatology who is an innovator and who cares. The table was the best, the lights were super high tech, attached to the ceiling and more movable than I’ve seen in an operating room. It was set up to do some business where it matters… on your face. I used to get regular IPLS there and people would ask me, «Who does your skin». Well its time to get up to speed in that department again. He did some impromptu work on me even though I was just the helper (I’m so darn lucky!) and both my beautiful Mother and I left looking light years better than when we arrived. It wasn’t a cookie cutter groupon special that was fluff to make some fast money. It was fair and we got what we paid for. Time, concern and REAL treatment that meant something to us. I’m sure he and the staff are just doing what they are good at, but as a client, I couldn’t recommend them more. I give Dr. Duffy and everyone in his office five stars. It is THE place to go to beautify. There is artistry and talent and education. Trust me I know. Only an artist should work on your face!!!

Dr. Duffy is the best. I have been seeing Dr. Duffy for almost 12 years regarding various cosmetic issues. My friends would all say that I look better know then I did 10 years ago and they wonder how it’s possible. In March I was diagnosed with basal carcinoma on my left cheek just below my eye. I was scared by both the diagnosis and the aftermath. Dr. Duffy helped me decide which Doctor should preform the surgery and since then he has been working on reducing the size of my scar. I am so grateful for his attentive no nonsense approach. My scar has been greatly reduced in size but more importantly the cancer and my anxiety are completely gone. Dr. Duffy is not only an artist, he is an exceptionally seasoned and experienced Doctor. I have never had a bad experience in his office. I would highly recommend Dr. Duffy for any dermatological issue or concern. If he can’t help you or you have unrealistic expectation he will tell you. If he can help you he will be clear on your options and his office staff will be clear on the cost up front. I can’t say enough good things about Dr. Duffy and his staff. I have always been treated with the utmost courtesy and regard.

Nurse Stefani injected me with Botox and Juvederm and I didn’t have One bruise! She is AMAZING, such a delicate injector and incredibly skilled. She has a great eye and won’t let you be «Overdone.» I purchased 3 syringes with a promotion and wanted her to do a little more since we had a little bit more in the syringe, she insisted I was good as is, and didn’t want me to look like I had done too much. She was Correct. I was incredibly happy with my outcome. My husband didn’t notice but my girlfriends said I looked great. I also bought some Skinmedica TNS serum and I love it. Thank you Stefani.

Just had my spider veins injected with Dr. Duffy. This is my 2cnd treatment and all I can say is AMAZING! I was a little afraid with the needles and all but I didn’t feel a thing. Dr. Duffy explained everything. He is super knowledgeable about veins. I was referred by another physician who told me that Dr. Duffy was one of the best in the field. The girls in the office were really friendly too. They even validated my parking. I have to wear those clingy hose but only for 24 hours. Looking forward to going back! If you want your leg veins done he’s the guy.

Being a patient of Dr. Duffy’s for over 20 years I have never met a more knowledgeable, skilled and professional Dermatologist… and I have been to several before being referred to him. He always has the utmost safety of his patients in mind and will not do any procedure if it is not in their best interest. I have experienced nothing less that exceptional results from any procedures I have had done and would not hesitate to recommend Dr. Duffy. His office staff is highly trained and extremely friendly and personable. It’s always a pleasure visiting the office.
.

Very unprofessional and inappropriate. Poor bedside manner and tells sexually inappropriate jokes. I am a social worker on a government salary and was kicked out of the office after I merely asked for clarification of what I was being charged for. The doctor tried to charge me twice for the same procedure that he didn’t do correctly the first time. He insisted that he never guarantees that his procedures will be successful. Very unhappy with his work with the lazer. I spent a fortune and he did not remove any of the sunspots he charged me for. I would not go to this place. I have seen psychiatric patients that are more stable than this guy.

Worst experience that I’ve ever had with a doctor — in my entire life! No joke.
He made me wait both times for more than 30 minutes. My first appointment was hardly much as he required that i do a test with another doctor (his buddy?) before he did the procedure that I was requesting.
I decided to go to Torrance Memorial instead as my insurance pays for this (otherwise it was going to be at least $ 400).
At the follow-​up appointment he told me that he didn’t trust TM test results although everything showed up fine. He wanted it done only with the doctor down the hall. Hmmmm, interesting! Sounds like they are in cahoots with each other.
He got nasty so I told him I’d find some one else. He walked out & slammed the door. My husband & I both looked at each other in amazement. Did that really happen? I’ve never EVER had a doctor be so rude.
If this was really an issue then why didn’t he look at my results the day before & tell me not to come in since they obviously weren’t going to do the procedure that I was requesting anyway. I had called the day before my appointment to confirm they had my test results from TM and (crazy me) I assumed that the doctor would have reviewed these prior to my appointment. Guess thats not how he works.
Would NEVER recommend him to anyone — even my worst enemy. I’d been told by a couple people that he wasn’t the most pleasant person to deal with but decided to give him a try regardless. Next time I’ll listen! Wish I could give 0 stars but that’s not an option so I’ll settle for 1.

Dr. Duffy has been in practice for over 30 years in general and cosmetic dermatology. I went in to get my legs treated for spider veins and I am happy with my treatment because it was painless and I got great results. He has a friendly demeanor and his staff are very knowledgeable.