Dr Nassif repaired my husband's hip one year ago, he was walking about in two days with minimal pain. I was at the gym and met a lady, we chatted and he had repaired both her knees and hips and minimal pain. so professional, kind, and has surgical excellence. Superb! I have a consult for a previous knee replacement and get this, I am looking forward to it!!! read more

Very efficient and professional! Staff is very efficient and knowledgeable and the appointment went smoothly!

I went to see Dr. Nassif for a knee replacement consultation and he was very kind and answered all of my questions thoroughly. He also told me he didn't think I was ready for the surgery which I really appreciated his honesty as my first opinion was quick to want to do the replacement which I don't think was in my best interest. read more

I am almost 82 and hiked all over the world B Camp Everest, KilimanJaro In Middle East elevation above 19,000 feet you name it every saturday some hi elevation around california. So I do highly recommended Dr. Nassief, who was recommended to me by one of my best friend . He's absolutely the best ! I had surgery on my L knee , which was previously bone - to bone, Before the surgery , i received comprehensive information on how to care for my knee which has been incredibly helpful during recovery,. He CARE Mashallah Tajrishi read more

Amazing surgeon and staff is very helpful and caring. I would highly recommend Dr Nassif for anyone needing a hip or knee replacement.

Splendid Results from the exceptional Dr. Nassif, from the first appointment through my final total hip replacements. His expert and exacting replacement Precision, sense of urgency, empathy and Finesse (aka: "Class"), was immediately apparent. This Doctor Knows who the customer is. With bespoke customized attention, he performs swiftly and flawlessly. (The x rays confirmed this!) I was provided hospital in-patient Physical Therapy the same day, out- patient P.T. the next, and through the luxury of home visits, blessed with appropriate post-op Physical therapy for the next two weeks, with special equipment brought right to the house. I was given an out-patient P.T. Prescription for continued Physical Therapy thereafter. This post-op care, and its physical therapy actionable metrics are realistic, quickly promoting and maximizing my success. Home-practiced exercise enhanced my confidence, and significantly streamlined my goals and achievements. My swift advancement from excruciating degenerative hip disease in both hips back to normal in 3 months, is indeed a Miracle of Epic Proportions, (and one I had to experience first- hand to really believe possible), It has restored me to great health,attitude and optimism for the future with my wonderful Family and young Granddaughters! (Honestly, I feel 20 years younger and caught myself RUNNING up the stairs today, only 3 weeks post op!!!) Rumor has it, I'll be able to snow ski again in another three months!!! My Gratitude knows no bounds for the adept and seamless collaboration of Dr. Nassif, Steve Le of Luna Physical Therapy, and Bill Roper of Coury and Burehler Physical Therapy, Newport Beach. They are Next Level Professionals and Angels of Mercy who, through their talent, reverence and dedication, render the Fearful, Joyful again. (I call them my First Responders!) I wish to express My gratitude to Dr.'s Jeffrey Baarke and Roopa Dillikar, primary care physicians, for referring me to Dr. Nassif and Coury and Buehler Physical Therapists,Newport Beach. Best 3 months of My Life!!! Blessings upon They who provide Safe Harbor and shelter their fellow man from the storms of deep despair. read more

I think I must have given a previous review, but just in case, I am adding this one. If you know anyone who is in need of a new hip or is worried about getting the surgery, don't wait!! Set an appointment and go meet Dr. Nassif. He was referred to me and I have referred him to many others. This was my second hip replacement, the first one went good with another orthopedic surgeon. The last one with Dr. Nassif went perfect. From my first appointment, to my one month follow up. I was at ease after meeting with him and his staff. They were all awesome. Feel free to ask me any questions. I can only say go get it done. Dave S. from Seal Beach, Ca read more

I went to Dr. Nassif to see about knee replacement surgery. After X-rays and an examination he said he wouldn't replace my knee.

Dr. Nassif is very warm and caring as well as very humorous. What a treat we had as he reviewed my wife's knee condition. Dr. Nassif is famous in Orange County. read more

His entire team is top notch, and I'm so glad I went to him for my knee replacement. I have no hesitation in recommending him, he is fabulous. read more

This past December, I had a hip replacement with Dr. Nassif. Prior to surgery, my hip pain was unbearable. The process to get everything ready for surgery required a lot of moving parts and Dr. Nassif's office was excellent. His Physician Assistant was very helpful. They sent multiple emails to make sure everything was ready before surgery and to be ready for the postoperative period. I took their recommendation and stayed out of work for a month. 3 months later, I have very little discomfort. There is still some scar tissue in the muscles around the joint. I recommend Dr. Nassif if anyone has questions about finally replacing their hip. read more

I agree with the other post Should be surgeon of the year award ! He is the BEST there is Very grateful to him and his whole staff read more

Dr. Nassif is a gifted surgeon, a magician... He deserves to be named the best surgeon of our times. I appreciate his expertise and professionalism; I am grateful that I had Dr. Nassif as a surgeon for my hip replacement procedure, I'm thankful to Marcy, Dr. Nassif's PA, for being the most caring and kindest doctor who was with me on the phone for quite a while when I was experiencing blood pressure spikes, and of course I want to express my gratitude to Dr. Nassif's entire operating team for being there during the surgery as well as preop and postop. Happy New Year! Warmly, Zhanna K. read more

MY STANDARDS....ALL people's standards! His ego was bruised for me saying I've NEVER waited almost an hour to see a doctor at Hoag. From the start of me seeing this doctor he was so less ...no patience,no explanation of what I was going through and didn't let me see my xray but for 2 seconds and just said I needed ibuprofen until hip replacement surgery. Well that's been about 4 years and my hip is fine. If you see this doctor I'd DEFINITELY would get a second opinion!!!! His ego is bigger than his helping people...seems in it for the $$$$ read more

Dr. Nassif and his entire staff provide excellent support throughout the hip replacement. Follow up was perfect was professional and I felt communication was great. Dr. Nassif has a warm personality and is a very caring physician! read more

Dr. Nassif and his entire staff are wonderful, skilled, caring health professionals. This team is personable and responsive to all concerns. I highly recommend Dr. Nassif for orthopedic medical needs! read more

I had a total left hip replacement in February 2022 by Dr Nassif. I cannot express my the difference this has made in my life. Thanks to the expertise of Dr Nassif my recovery was easier than anticipated and almost pain free considering the enormity of the surgery. Everyone I had to deal with during my scheduling all the way up to my post surgery visits, have been polite and very supportive. I have recommended Dr Nassif many times to many people because if my person experience I consider him the best of the rest I've known read more

My experience with Dr. Nassif was excellent! He is exceptionally qualified, board certified and very personable. The entire process for my hip replacement was amazing. The group has everything set up so professionally that you will always feel supported from start to finish. Their e.tools are outstanding and convenient. Highly recommend Dr. Nassif and HOI. read more

I had total joint replacement on my knee. Dr Nassif was thorough in explaining the procedure and what to expect before and after. He took his time with me and was very reassuring. This is not a fun surgery but he kind and gentle and he put me at ease. The office staff is quite helpful as well. I would recommend Dr Nassif to anyone who needs knee joint replacement read more

I had a TLHR with Dr. Nassif on 12/3/19. I actually went to him just for a second opinion to confirm the diagnosis of another very well known orthopedic surgeon in OC. I was so incredibly impressed by Dr. Nassif that I left the other orthopedic group and transferred to Dr. Nassif. At our office visit he was on time, he came in and sat down with an actual pad and paper and asked me to tell him what was happening with me. He took notes, asked questions, then observed me walking, did an actual physical and visual exam before he looked at my xrays and MRI. To say that this experience was completely different than my experience with my first orthopedic surgeon would be a complete understatement. Dr. Nassif scheduled my surgery, answered all of my questions and made me feel safe and secure in the process. Once surgery was scheduled his office has an entire detailed protocol and program for pre and post op care. My surgery was done at HOI and was outpatient. I was terrified having never had any type of surgery or serious medical issues. The entire process and team at HOI were absolutely amazing! I had a spinal with sedation and felt amazing when I woke up and walked right away. My recovery was very easy, I was off of prescription pain meds in a couple of days. I had almost no bruising, and I know from my research it was because of Dr. Nassif's skill. Again all of the preparation from his office and the portal provided guidance and education post op. I know my knees are next (hereditary arthritis), it won't be as easy as the hip but I will have complete confidence in Dr. Nassif and HOI. read more

This doctor was rude, angry, and told me I just have to live in pain. (After the initial doctor recommended TKR.) I have hEDS and had my right knee replaced 4 years ago (thankfully) I was puzzled by his inhumane treatment, until I remembered Lynette (my daughter whose life was destroyed by Dr. Venuto when she was 16. She continually voiced her situation, until she took her life at 18 (04/14:2014) I continued to honor the pain she endured in 2015. The information I shared was gleaned by traveling the country and being told by respected Surgeons Dr. Ralph Venuto destroyed her knee by severing her lateral ligament. And we made it clear to him we opposed this procedure prior to surgery. The "icing on the cake" is this surgeon reported I am a "drug addict" - which is absurd. Obviously the, "First do no harm," means little to Dr. Nassif read more

Dr Nassif and the staff at Newport orthopedic Institute are all 5 star rated. All of my needs were attended.

Dec 27, 2023, I became half bionic, on March 21 Dr. Nassif completed my transition from human to bionic. With two hip replacements, I went from being in a wheelchair for six months to now walking, some thing most people don't understand until losing your ability to walk. For me, I broke both my legs when I was 18 in a motorcycle wreck, and had to learn to walk because in 1977, I sat in traction in a hospital for four weeks. Moving forward, I was up and around immediately and pretty pain-free. I have a tremendous amount of respect for doctor Nassif and his staff who are very professional, informative, welcoming and happy. When I met Dr. Nassif , I knew that things were going to be great, that he was intelligent and talented for he has a great haircut, bald, for a minute I thought he was my twin. I would also like to thank my anesthesiologist for not letting me wake up during the operation. As for me, I have been blessed one more time to enjoy life to its fullest !!!!!!! read more

Dr. Nassif is over the top qualified and capable for anyone needing hip replacement surgery. Not only is he an experienced excellent surgeon, but he also is very supportive and listens to all your concerns. read more

If I could rate Dr Nassif above 5 stars, I most definitely would. He is a remarkable surgeon with skills above and beyond the norm and an awesome bedside manner to boot! I recently had a right hip replacement and there was zero post surgery pain, and I was off the pain pills in two days. Dr Nassif should be the recipient of The Surgeon of the Year award, I can't say enough about him and his team! Drew, Julie and Marie are just as impressive as he is! If you are looking for a surgeon for a knee or hip replacement-look no further. read more

Dr. Nassif took the time to listen to all of my concerns before my surgery, he was very kind. I am just 2 weeks out of hip replacement and doing very well. All the staff, nurses and after care check-ins have been wonderful. I highly recommend Dr. Nassif. read more

Dr. Nassif did a fantastic job on my bi-lateral hip (both hips at once) replacement. Funny thing, I thought it was my knees that were the problem and I was sent to several other physicians until finally I was sent to Dr. Nassif. I told Dr. Nassif that my problem was my knees and he said I was mistaken and that the real problem was my hips and that the pain I was feeling in my knees was referred pain. I argued with Dr. Nassif but he wouldn't budge on the hips being the problem. Finally, I got tired of arguing and agreed to the double hip replacement thinking to myself that once that was done I could say "Aha, I was right it was my knees." BTW, my condition was so bad that if I walked across the room it sounded literally like a cartoon skeleton walking with the bones all rubbing. To make a long story short, I had the double hip operation and the pain in my knees was gone!! Dr. Nassif was 100% correct and I was 100% wrong. It's been a little over a year since my operation and I've fled great ever since the operation. I'd send anyone to Dr. Nassif. This guy is great!!! read more

Dr. Nassif is warm & has a great bedside manner. He performed 2 hip replacements on an older relative & she couldn't be happier. He had a great supporting team for pet & post services. read more

Had my second hip replacement done Feb. 28,2020 right before covid by Dr Nassif and it turned out just as perfect as my first hip replacement in October. I had many complications with my hips and he corrected every problem. Finally pain free after 30 years. He is the best surgeon and his staff is remarkable. read more

I have just last week had a total hip replacement done by DR Nader Nassif. I'm am so impressed with the level of care. With his knowledge and his education. His staff is friendly and approachable . I was extremely impressed with all the staff at the hospital. The anesthesiologist was amazing. The nursing staff so kind. My recovery is going well . They use an app called THE GET WELL LOOP. You check in and can ask questions which are answered very quickly. No guess work. I thank Dr. Nassif and all his staff for such good care. read more

2 weeks ago I accompanied my wife for a consultation on a revision for her existing TKR We discussed her situation and the doctor told us in less than 5 minutes he could not help us, which we understand what we do not understand is that he sent in his nurse requesting several tests be taken My wife thought maybe he was going to reconsider his stance. So after spending almost a $1,000 on these tests the results came in , we waited expecting a call , but I'm not shocked he did not call he sent a note to her primary physician that he would not operate. Unfortunately I'm sure he's a good surgeon but ethically He failed miserably My advice find a surgeon who talks to you not down to you and or does not respond at all This is the only time I have given feedback on a medical professional , It really left a bad taste in my mouth read more

Dr. Nassif is an AWESOME surgeon/MD/person. He engages with his patient's, listens & really brings calm to potentially stressful situations. His bedside manor is top shelf. Dr. Nassif performed my left hip replacement on 12/19/19. He is very positive & progressive. I have had several surgeries over the last 2yrs (bilateral knee replacement, ulnar nerve transposition & now left hip replacement) & I am telling you, Dr. Nassif is one of the best Dr's I have had. You're in great hands. Thank you read more

Dr. Nassif recently preformed a complete knee replacement for me. He did an outstanding job in every aspect of the procedure. From the initial assessment to the pre-op procedure to the final surgery, Dr. Nassif was incredibly professional, thorough, and compassionate. He is a kind, thoughtful, and caring individual. I have found him to be one of the best surgeons I have ever met. His staff and associates ensured that my surgery was performed without complication and achieved a very positive outcome. The Hoag hospital staff was also great! If anyone is looking for the best possible doctor and hospital for a knee replacement, I would strongly recommend Dr. Nassif and Hoag Hospital. read more

I have been a patient with NOI before for a back surgery and they did an amazing job. When it was time to do the hip, Dr. Nassif took the time to listen to all of my concerns before my surgery and was very kind. He gave me as much time as I needed to ask questions and to answer all of them. I am just 2 weeks out of hip replacement and am walking around without any support. I was off the pain meds after the first two days. His team is as highly professional as he is. All the staff, nurses and after care check-ins have been wonderful. I got my procedure at HOI and it was outpatient. That team was great as well. I left the same day. I highly recommend Dr. Nassif. I am moving out of state but will be returning to Dr. Nassif to get my other hip done next year. read more

Dr Nassif did my partial knee replacement surgery on 9/13/18. He and his staff did an excellent job,under 2 weeks and I am Walking with and without a cane. Most of the pain and swelling Is gone and I could not be more pleased with the results. The hospital staff ran like a fine oiled machine. read more

I had a hip replacement with Dr Nassif last Thursday he is so caring and a wonderful person I highly recommend Dr Nassif and Newport Orthopedic Institute and Hoag Irvine read more

Dr. Nassif and the entire team were great. I highly recommend them. 2 weeks after surgery and I am walking without any assistance and feeling really good. read more

I had my left hip replaced about 2.5 weeks ago with the anterior approach. I had my right hip replaced in 2010 in another state, a different doctor and different approach and my experiences were like night and day. My first replacement had a great outcome. The recovery was very painful and longer than I expected. This time with the anterior approach, I have been walking with no assistance since 4-5 days after surgery with mild pain. Dr. Nassif was aware of my concerns and went out of his way, without being pushy, to assure me of a better outcome and I am very, very happy I finally had the surgery. He and his staff were very kind, knowledgeable and helpful before, during and after my surgery. At my post op visit I was able to walk down the hall unassisted raising my knees to my chest. read more

When I first went to Newport Orthopedic I had my sore knee evaluated and immediately the xray showed a knee replacement was necessary. I waited another year before I actually felt bad enough to need the surgery. Once I met with Dr. Nassif, I somehow felt at ease and decided to follow the directions given for exercises prior to surgery this is very important. I had the surgery August 2018 and immediately was walking on the new knee in the hospital. The direction of the staff at Hoag Orthopedic Hospital and Newport Orthopedic got me into physical therapy immediately and in two weeks I was given clearance to return to work. My new knee is great and it's unbelievable. This is a patient/doctor/hospital collaboration that is so important to achieve a fantastic result. Thank you to Dr. Nassif and staff for giving me a new lease on life. read more

on September 2015 I made an appointment as self pay patient for the first time with Dr. Nassif, they told me charges are $180-280!!! when I went to my appointment while doing paper work a woman shouting that this place looks like a medicate office "not a Newport beach " one! soon thereafter I felt the same way, staff were cold and unfriendly, they offered no help for any questions after a while with all the crowd sitting in waiting room I felt there is shortness of air and started to having anxiety, there were no sits available , it took 2 hours for them to take me to the back, I sat for 1/2 hour before Doctor arrived and during this time no one came to explain the delay,being happy to see the doctor after 21/2 hours did not last too long his staff came to pull him out of the room before I was explained fully about everything he left and gave me a card for some administer to help me with insurance approval. I left her a message to find out if she has got me file and is working on it? a stateshe never called back! a week later I called she picked up the phone and called herself some kind of CEO that is above everyone! she promised to work on it and as of yet toward mid-October she has not called yet!!!! I was charged at the end of visit $280.00 which was the maximum I was told on the phone and today I received a statement for $100.00 extera!!!!!!!!!!! so you figure !!!! i am not sure about Dr. Nassif's skills but his organization needs to be redone :( read more