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    Mark R Northfield, MD

    3.5 (23 reviews)

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    Ask the Community - Mark R Northfield, MD

    Review Highlights - Mark R Northfield, MD

    Northfield's staff also was patient as we dealt with two insurance companies playing real games trying to not pay.

    Mentioned in 17 reviews

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    Brian Su, MD - L5-S1 implant

    Brian Su, MD

    4.7(119 reviews)
    22.2 mi

    I had multi level lumbar fusion surgery with Dr. Su in December. I was in horrific pain and he…read moremoved a surgery to be able to get me in! The staff has been consistent and responsive - well beyond most Dr. Offices. Previously, I had cervical fusion/decompression surgery and lumbar decompression at UCSF. Every day I wish with all my heart that I'd gone with Dr. Su for those. It's hard not to blame myself because I'm convinced if I'd gone with Dr Su initially I wouldn't be left with cervical chronic pain. Dr Su's approach is to do the most minimal surgery because you can always do more, but can't correct surgery that shouldn't have happened. In my case, this lumbar fusion and reconstruction Dr Su did on November was to correct the first aggressive lumbar decompression at UCSF. I'm now 6 weeks post surgery and feel like I'm getting my life back! Nerve recovery has been difficult and painful, and the staff has been incredible at addressing it. For the first time I feel like I'm part of a team working to heal me. Shout out to PA's Connor and Julie, and Anna and Bruno for back office support. One more thing to consider...the practice consists of several high quality doctors that offer supporting procedures adjacent to surgery.

    Review for Dr. Naidu and Dr. Su…read more Apologies for the delay in writing this review--but my gratitude has only grown with time. Thank you, Dr. Naidu, for truly changing my life. One of the things I appreciated most was how honest and transparent both you and Dr. Su were with my prognosis. Your directness allowed me to make informed decisions without false hope, while still feeling heard and respected. You didn't just prescribe a path--you listened to my concerns and worked with my choices. The main reason I chose to fly from Los Angeles--despite the costly flights and hotel stays--was because you believe in starting with conservative care before jumping to surgery. That meant everything to me. Although Dr. Su thought my lower back MRI showed serious issues, he still agreed to try epidural injections first. Thankfully, I only needed two. Those injections gave me my life back. Before meeting you both, I had been off work for six months. Every provider I saw in L.A. pushed for surgery. As a nurse, I've seen patients come back years later with even more pain after surgery. I know surgical techniques have evolved, but I wasn't ready to take that step without a team I could trust--and I trust you both. Just three weeks after my first injection, I returned to work. I'm on my feet 12 hours a day, and I was finally able to do it again. Thank you--truly. My husband got his wife back. My kids got their mother back. Before treatment, I looked and felt ten years older. Now, I feel like myself again. I had been managing well with just Tylenol and ibuprofen for the occasional mild pain. But I made the mistake of seeing a chiropractor recently, and everything changed. My MD ordered a new MRI, and now both my neck and lower back are flaring up again. So--my next visit with you is already booked for August, flights and hotel included. I'm hopeful once again. Lastly, Dr. Naidu--thank you for fitting me in on my first consultation. When I look back, we laugh now about how I begged you to give me that first injection right away. You told me to be there at 8 a.m. because you had a small gap in your schedule--but what you didn't know is that I was already parked outside your building by 7 a.m. I wasn't going to miss that appointment. Best decision I ever made. THANK YOU, THANK YOU!!! Dr. Su--I'll never forget when you looked at my MRI and said, "Oh no... your back is messed up. The epidural won't give much benefit." You had such a straight face that I thought to myself, Oh no... if he can't help me, I'm in deep sh--. But despite that, you still advocated for me. You spoke to Dr. Naidu, and he gave me a life-changing injection. THANK YOU. Just two injections--and I've been doing well ever since! Please, don't give me that look again when you see my MRI this time. Words alone can't express how grateful I am. Thank you.

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    Brian Su, MD
    Brian Su, MD - Top of Mt. Lassen 3 months after back surgery!

    Top of Mt. Lassen 3 months after back surgery!

    Brian Su, MD

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    Robert A Harf, MD

    Robert A Harf, MD

    3.0(18 reviews)
    0.1 mi

    Avoid this doctor at all costs. He is extremely rude, and rushes through things and there is…read moreabsolutely no quality of care standard with him or his office. He walked out of my mom's surgery follow up appointment to take a phone call after pulling off her bandage in a non sterile environment, causing extreme pain and getting blood all over her clothes. Then he tried to put a brace over her exposed unhealed staples that would have rubbed them until I asked for him to do something else out of concern. He came into the room completely unprepared as if he hand even read her chart, asking us when the surgery was done after he pulled off her brace violently with out explaining anything he was doing. When my Mom said she was in pain he essentially said "well Of course your arm is broken" As I mentioned as we were asking questions about care and follow up he answered his phone and walked out and left us sitting there until one of the office aides came in and said we could go. We received no care instructions or any information other than 'come back in 2 weeks' from her. And being informed we owed them $20 for the brace. (Mind you they couldn't even run a credit card in their outdated office and demanded cash). He was also incredibly rude the day of the surgery and didn't walk us through everything and while his nurses were trying to explain he rushed them saying "can we get going and get on with this". This man needs to retire. Unfortunately this complaint will do nothing as people have been complaining about this man for years and he does not seem to have improved.

    Unprofessional, Dismissive, Poor Manners…read more He did surgery on my father's knee. When he went through PT, he complained of pain and his leg was still excessively swollen. Dr Harf's reply was, "I don't have anything to do with that, you have to talk to your doctor". Now, here we are 7 months later and my dad has to go in for another surgery because Dr Harf neglected to repair all of the knee correctly. He is dismissive, judgmental, rude, and not thorough. He should be seriously assessed for his medical license. Save yourself trouble and get a referral to someone else.

    Lamont J Cardon, MD - My scaphoid as fixed by Cardon in 2012.

    Lamont J Cardon, MD

    4.8(66 reviews)
    34.4 miElmwood

    SO SO grateful to have taken a neighbor's recommendation to have had Dr. Cardon provide a second…read moreopinion. His courteous and friendly staff actually answered the phone! and I managed to get an appointment the very next day. Amazing to me, he called in the evening hours of that first contact, before seeing me, after having seen x-rays and a brief history of the accident. He asked questions about my activity level, and explained what he'd assessed from having reviewed the films. Next morning, after taking more views specific to my injury so we could see how the fracture fragments had migrated into the joint space, I was eager to have him fix the damage not mentioned (or perhaps not seen) by the first flippant corporate MD. He even showed me a model of the plate that would hold everything back in place! Because of the time that had already passed since the accident, he and his staff created space for me to get into surgery that very same afternoon. Less than three weeks later, I have regained almost full range of motion and continue to be impressed by the thoroughly professional, kind and patient care provided by Dr. Cardon and his staff, who've guided me safely through all aspects of the healing process.

    My occupational therapist referred me to this practice. I was amazed how quickly they saw me. I…read morecalled late Thursday afternoon and received an early afternoon appointment on Monday. Initially, an assistant saw me and inquired on my complaint then a physician assistant, Diane examined, x-rayed then provided approaches. Since I have seeing a therapist for nine weeks, the logical step is having a cortisone injection on my trigger finger left thumb which I took. Hopefully this injection will address my issue and stay. A follow up appointment was scheduled in case this problem persist. All the staff were friendly, informative, knowledgeable and knew exactly what was needed. I'm glad I had this appointment and encourage anyone with arthritic hand issues to consult them.

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    Lamont J Cardon, MD - Lamont J. Cardon, MD

    Lamont J. Cardon, MD

    Lamont J Cardon, MD - Beautiful plate and now two months out I've got virtually 100% range of motion!!!

    Beautiful plate and now two months out I've got virtually 100% range of motion!!!

    Lamont J Cardon, MD - One caller ahead of me.....14+ minutes waiting

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    One caller ahead of me.....14+ minutes waiting

    Mark R Northfield, MD - orthopedists - Updated July 2026

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