Selecting Dr. Gunn as your primary care physician will be one of the better decisions in your life…read more I have been his patient for 4 short months and he uncovered several previously undiagnosed conditions which will impact my life if left unaddressed. One condition in particular could have become life threatening. Moreover, Dr. Gunn delivers care in a manner reminiscent of my childhood experience with a trusted family physician. You quickly gain the sense that you have a competent partner invested in your well being and a genuine resource in times of need. I have nothing but good things to say about Dr. Gunn and feel lucky, grateful, and privileged to be his patient. I highly, highly recommend him.

He's the doctor, I'm the patient, relationship is working well. Dr Gunn is competent, responsive…read moreand understands my particular needs.

Dr. Vaid is an extraordinary physician. She is personable, thorough, kind, and holistic in her…read moreapproach. She was always available and responded quickly when we needed medical care. It's easy to see that Dr. Vaid loves practicing medicine as she takes a great deal of time with her patients. Deepest gratitude and highest praise for Dr. Niti Vaid!

Excellent quality of care, and attention to details. Really…read moreunfortunate to hear about her closing the physical office - but - will certainly try to continue access to her advise virtually and through other e-Visit options in the future.

I'm so surprised by the other glowing reviews. Dr. Billesdon is the second worst doctor I've ever…read moredealt with. I told him my diverticulitis was flaring up. He didn't examine me at all, just told me to start taking 15mg of fiber a day. After one week I was doubled over in pain and severely constipated. But, every time I called to speak with the doctor, I couldn't. I spoke with assistants, who spoke with nurses who spoke to a doctor (not sure which doctor) and relayed messages back to me. One time I left a message and no one called back. By week two I was vomiting and in terrible pain. Still couldn't talk to Dr Billesdon. Finally, I went to the ER where I was diagnosed with an acute diverticulitis attack, put on two antibiotics and given Percocet for my pain. And told to STOP taking the fiber, since it had the opposite effect of what it was supposed to do. Now, it would have been grand if Dr Billesdon could have just spoken to me and told me to stop the fiber the first time I called. Don't waste your time here, there are better GI doctors nearby.

Thanks to a rare disorder, I must have not only an annual colonoscopy, but an EGD, which means the…read morewhole route from mouth to tail end. I must also avoid sunlight, even in the recovery room. Members of the staff jump right in to help me with this. The doctors' assistants are wonderful and cheerful. Dr. Billesdon himself is very thorough and explains his findings very clearly and instructs me how to address various concerns. Their follow-up clearly shows how thoroughly they handle each patient. I'm fortunate to have been referred to this group.

I'm a new patient to oak tree surgical team and my experience was truly professional, caring so…read moremuch so to earn them a top notch rating! I will be glad to recommend doctor Daneshgar to anyone who asks. Kudos to you Sir and your surgical staff.

Dr. Daneshgar and his team are the absolute best. I was extremely sick and had no idea what was…read morewrong with me. I was rapidly losing weight and was in constant pain. I had a colonoscopy for the first time and was nervous about the procedure. Dr. Daneshgar and his team went above and beyond to reassure me that I was in good hands, and I was! His staff was so incredibly kind and caring towards me that it helped calmed my nerves during the procedure. I absolutely love his staff- seriously the nicest people ever! After the colonoscopy I was diagnosed with severe ulcerative colitis. I was on medication and recovering from home. Every single day (including weekends) Dr. Daneshgar called or texted me asking how I was feeling. Do you know any other doctor who would do that?! He truly cares about his patients and I am so grateful that he is my doctor. BUT WAIT THERE'S MORE! Since my condition was so severe, I was admitted in the hospital. Dr. Daneshagar called the hospital ahead of time and had already secured me a bed and made all the arrangements. All I had to do was check in. Now, I've never been admitted in a hospital before and dealing with a new disease is hard enough and having my doctor with me every step of the way made this entire situation easier and made me feel like I was in good hands. I was in the hospital for 5 days undergoing more aggressive treatment and infusions. Every day Dr. Daneshagar would visit me in the hospital to see how I was doing. He is the most caring and most genuine doctor that I have ever met. He is the best in his field and knows what he is doing when it comes to your health. I am so thankful that I have him as my doctor. I am now at home and feeling 100x better than when I had first met Dr. Daneshagar. A special THANK YOU to your staff!! Carole (thank you for knocking me out-MVP) , Jackie (you're the best, I couldn't have done that procedure without you), Winnie, Teresa, Monica, Lizz and Nayeli. You ladies are amazing and thank you for what you do.

Dr Patel has moved to Dignity Health on Verdugo Way and this office is SO much better than the old…read moreone! I've been a patient with her since the original review and she's still a GREAT primary care provider!

Dr Patel has been my doctor for a quite a long time and she took care of my mother it really bums…read moreme out because I can't see her anymore since they don't take my insurance but they never did and they won't let me pay for my visits they won't even let me talk to her to see who she could recommend so that kind of is just like Fort Knox. Apparently my insurance does not prescribe the medication that if I don't take I can get seizures so I'm kind of in a rock and a hard place which again what do you do? If Dr Patel gets this please email me knotmeow1969@gmail.com Mo Ruz

Do not get the transoral incisionless fundoplication surgery with Dr. Simoni…read more My husband got this surgery about 2 years ago with Dr. Simoni at a hospital in Riverside. After the surgery, my husband wasn't able to have any follow-up appointments with Dr. Simoni because he left the hospital. My husband has had horrible complications since the surgery...shoulder pain, nausea, and pain when swallowing. Every single emergency room/doctor he's gone to has told him they don't see a problem, but also that they're not well informed on the surgery so that thier may be an underlying problem. Mind you, he's gotten this response on 5 separate occasions. Finally, he was able to track down Dr. Simoni and get a referral from Loma Linda to his practice. The clinic was informed that this is an emergency situation and that my husband is basically on a liquid diet 2 years after his surgery right now. even then they still refused to schedule an appointment for him. Dr. Simoni said they needed a referral from the clinic/hospital where the procedure was performed. Why this is necessary when he already has a referral, and he was the doctor that performed the surgery, is beyond my comprehension. It's extremely unprofessional and says a lot about a doctor when he's making it nearly impossible to schedule an appointment with on of this patients in an emergency situation. My advice: go to a doctor who actually cares, because when complications happen, you don't want to live through the nightmare we're going through and it be handled with such indifferance/carelessness.

As a physician referral source with over 45 years in healthcare, and also a dedicated patient…read moreadvocate, I rarely post negative reviews. However, after being sent to Dr. Gilbert Simoni's office for a FibroScan due to elevated liver enzymes and fatty liver, I encountered a grossly negligent error. The office told me the machine had been calibrated in November 2025, but the results I received indicated a P3 level, dangerously close to cirrhosis. Despite my request, I advocated for additional blood work, which contradicted the scan. I then went further, paying $4,800 for another FibroScan and an MRE, both confirming no fibrosis. I offered to help train the technician and verify the machine's quality, given the recent calibration, yet the office refused. They still demanded a $170 payment at the end. I am sharing this publicly so both patients and physicians are aware: a mistake of this magnitude, despite

My husband has been a patient of Dr. Jeffrey Allan for more than 40 years, and there is a reason he…read morehas remained with him for so long. Dr. Allan truly listens. He never makes you feel rushed, takes the time to understand his patients, and always treats them with genuine compassion and respect. As my husband's wife, I usually come to appointments with a list of questions, and Dr. Allan patiently answers every one of them. He not only addresses my husband's concerns, but also makes sure I fully understand his care and treatment plan. That level of attentiveness is rare these days and means more than I can express. The entire office staff is equally warm and caring, and I have to give a special thank you to "my Nancy." She is always kind, welcoming, and willing to help, making every visit a pleasant experience. If you're looking for a physician who is knowledgeable, compassionate, takes the time to listen, and genuinely cares about his patients, I highly recommend Dr. Jeffrey Allan. After more than four decades of exceptional care, for my husband I couldn't imagine going anywhere else.

Dr. Allen has been treating my elderly mother since 1985. She has been very happy with him. He's…read morepersonable, good bedside manners. Highly recommend

This is a top holistic primary doctor office in town!…read more Barbara Lee, Nurse Practitioner, is my new primary & I couldn't be more thrilled! It took me almost two years to replace my previous integrative doctor. She is a functional medicine expert, & works closely with an amazing registered dietician who also practices functional medicine. They have helped me navigate a healing PLAN for a complex auto-immune disorder, serious stomach bacteria and weakened immune system. I've been doing vitamin B shots weekly, which has helped immensely. Their care and professionalism is impeccable!

I spoke to Dr. Hanzelik for about 15 minutes regarding a mutual patient he had not seen yet for an…read moreurgent case. Right off the bat he was very arrogant and condescending, despite not knowing much about the ocular structures (eye), diagnoses and treatment. Which was surprising since he is listed under "Urgent Care." He ended up asking me lots of question about how I am handling the case, which he had not a clue about, then advised the patient without even seeing her. My recommendation is to find someone more knowledgeable and humble.