Leo Treyzon, MD, Beverly Hills CA

Great doctor! Very attentive, knowledgeable.
Always takes time to listen and analyze the condition. Always helps!
Thank you Dr. Treyzon

Dr. Treyzon is top tier both in knowledge and personal attention. I have already recommended him to my friends or colleagues several times.
He sets the bar for how a doctor should relate to a patient. No, I am not his friend. I am an actual patient. If you have other doctors at Cedars and then you go to see Dr. Treyzon you will be in shock at the comparison.

Dr. Treyzon is incredibly thorough, and he does a great job of explaining everything very clearly. He always makes me feel like he is taking my health concerns seriously, and he won't rest until he finds the cause and solution to my problem.

Dr. Treyzon is extremely kind and caring. I am very happy with him.
It has been a long time since I actually met a Dr.who cares.

Dr. Treyzon is compassionate, caring and thoughtful. He doesn't rush to medicate and really looks for the root of the problem. He successful treated my 16 year old son for his gastro problems and then looked deeper. He was the first doctor to realize that my son's issues were caused by anxiety and stress. Thank you, Dr. T. You are the best!

Dr. Treyzon is attentive and helpful in explaining all possible causes for what's going on, healthwise. He is incredibly knowledgeable and kind, the best sort of doctor out there. He seems genuinely caring about his work. I feel grateful I found him!

My daughter has relocated to Los Angeles, and after my hounding request for her to find a trusting physician, she delayed the dreaded search. After the umpteenth call (a three hour time difference most were middle of the night calls causing my heart to skip a beat) from her asking me (WebMD) to diagnosis her abdominal pain, it was time for this Mother Bear to put on her research hat and find a doc. Within our immediate family, there is a history of a severe gastrointestinal disease, and I have always held my breath when any of my kids complain of abdominal pain. While I feel I know the best of the best doctors in our hometown and surrounding regions of the Midwest, on the West Coast I was swimming in uncharted waters. I made a few calls to our doctor friends, but no one had any recommendations. So, after reading reviews and searching educational /medical backgrounds, Dr. Treyzon continually came up with all positives. So, I took a stab in the dark and called to schedule an appointment. BINGO, I hit the lottery with this one! Dr. Treyzon was more thorough than any doctor we had ever encountered. He did not treat her like a number, but as if she was his on ly patient. Blood work detected an unknown infection not related to anything intestinal. He immediately called her himself with her results, gave her some suggestions for treatment and a referral for a doctor who specialized in that issue. Here’s what is most impressive, Dr. Treyzon did not just pass her off to the next guy BUT ordered another test that found the culprit causing the infection. He then ordered the appropriate antibiotic to treat the infection. Unfortunately, several days into taking the antibiotic she had a relatively unusual allergic reaction. On a Saturday, she calls his office leaves a message and he personally (almost immediately) returned her call from a conference he was attending out of town. He conferred with two other doctors at this conference to confirm that his plan for treatment was the best course of action. THEN, the very next day he texted to check to see if she was improving. Trust me when I say, I have worked with many doctors over the years for myself and ailing family members with severe health issues. In my time, I have encountered and have some wonderfully talented physicians to assist in our health care. But, the personal attention and focus that Dr. Treyzon has provided to my “little girl” (although an adult always my “little girl”) was unspeakably the most remarkable display of human kindness/concern we have ever had a physician display. If there are classes on physician/patient interactions, Dr. Treyzon should be that role model for such a course. Probably should be teaching such a class, but let us not lose him to the academic world. Although I have not personally met Dr. Treyzon, I get a full report (because I ask my daughter 110 questions, with eye rolls I can feel through the phone) from my daughter. Dr. Treyzon, I give you a 100% for exceptional patient care and treatment. From a worrying mother, thank you for taking such concern and great care of her.

Dr. Treyzon is a great Doctor. If you’re someone like me who needs your Doctor to be available, accessible, and on call when you need his help - you’ve got your guy. I highly recommend him! 5 stars!

We can not speak highly enough of Dr. Leo Treyzon. Dr. Treyzon expertly balances a sensitivity to, and consideration of, each patient's particular circumstances with competent and comprehensive medical expertise. He is kind, compassionate, responsive and a world-class doctor who is tireless in his efforts to seek lasting and appropriate treatment of medical issues. Dr. Treyzon also seems to make effective use of his capable staff to best focus his own attention on patient care. We highly, highly recommend Dr. Treyzon.

Dr. Treyzon,
Is amazing! If you are looking for the best care for yourself than I urge you to see the best Dr. Leo Treyzon.

Nancy Kaiser

Dr. Treyzon is a rare kind of doctor. He really cares about his patients. He is very accessible, which is not the norm these days. He has a comforting nature to him. He is very knowledgable and connected in the Cedars Sinai community of doctors. We drive in from Pasadena because he is the best we have been to. I highly recommend Leo Treyzon and am thankful that we were referred to him.

Dr. Treyzon's level of care has exceeded my expectations and trust me, I expect a lot. I was actually surprised by how thorough he was and how much time & attention he gave me during office visits and for all followups. The procedure went great as well. Couldn't have asked for a smoother process from beginning to end.

I have been experiencing GI issues for a while but couldn't convince myself that I could feel confortable relating everything to a GI Doctor. Dr. Treyzon turned out to be an amazing doctor!
He is highly knowledgeable, very professional and not only he took the time to listen to me, but to explain my condition in detail as well! He is always available to answer my questions, and his assistant is always very helpful.
I highly recommend Dr. Treyzon!

Dr. Treyzon is a compassionate doctor with an incredible background who really cares about his patients. As a physician myself, I am proud to call him a colleague! We are lucky to have him here in Los Angeles!

Dr. Treyzon has been my GI Doctor for many years. I find him very pleasant and knowlegable. Sometime's he will put our visit on hold because he feels that I have other issue's of higher importance. He will make a referral to the apropriate department. When I need a appointment I get in right away. He is very compationate and kind to his patients. He is the one
Of the best Doctors in Los Angeles!

As a physician, I highly recommend Dr. Treyzon. Aside from having excellent training and experience, Dr. Treyzon is a compassionate and caring doctor who takes the time to thoroughly listen and answer questions as well as carefully following up his patient's concerns and diagnosis.

I have know Dr. Treyzon for over 10 years. He is one of the best gastroenterologist and I have no reservation to refer patients to him. I preferentially refer patients to Dr. Treyzon for second opinion and for his expertise in clinical nutrition combined with gastroenterology. He is also extremely knowledgable in all areas of gastroenterology. All of my patients who sees Dr. Treyzon loves him. I highly recommend Dr. Treyzon.

Dr. Trayzon and his staff are incredibly attentive and take the time to patiently ask all the right questions. I really feel like I've received very personalized care along with thorough follow-up. Above all, he's extremely knowledgeable. I can't recommend him highly enough.

Dr. Treyzon has been a large asset and blessing to me in my GI health journey. He brought insight and expertise with complex gut issues I was having while in the hospital, and he has continued to provide this help even after recovery to help me maintain a healthy life. He has always been kind, listens well and ready to help.