Dr Stein and the medical staff were great. The admin and their system is where things seem to break…read moredown. They changed my first name to a letter. Literally. They claim they can't list me by my actual first name, because it's abbreviated on my insurance card. My insurance knows it's abbreviated and they have my full legal name. And even if their system is that complicated, there's no preferred name option? Really? So they will refer to me as a single letter instead of my actual name. I've never run into this problem before at a medical provider office and I've been to many using the same insurance card. Imagine being taken back to have a procedure done under anesthesia and the assistant you've never met tries to greet you but doesn't know what to call you because your name is missing on your paperwork, and it's just a letter. Imagine they try to call your driver back after you're done, and they don't know what to announce. Imagine you get texts after your procedure, referring to you as a single letter instead of your first name. That's exactly what happened, and I was really surprised. It's poor customer service. It creates confusion and discomfort when you're already in a vulnerable position. I work at a medical office and I can't imagine treating a patient like that. It's such a basic standard to call people by their name. I let the office know my concern and they said they can't do anything about it. I'll go elsewhere next time.

Tried to bill me for service after procedure, called the billing service, after them checking on…read moreit said it was a mistake. This was in March of 2025. It is now Sept. And got a call from a collection agency and they are trying to collect the amount. Call doctor office back and told them and they said they would have someone investigate it and get back to me. Looks like I might have to file a complaint with the AZ attorney general office that they are trying to extort money from me. My insurance company said that I do not own them anything. Stay away from them unless you want trouble.

Best gI doc in valley Whole office runs like a well oiled…read moremachine which is so helpful Emergency calls answered Super nice caring guy

Dr Michael Mills is an AMAZING gastroenterologist. I highly recommend him. He spends his time with…read moreyou and very clearly explains things in lay terms so you can understand. He is kind and does not come across as arrogant even though he has the commendations to be that kind of doctor. type. He has worked with the world famous doctor of Crohn's Disease, Dr. Singleton. DO go see Dr. Mills. I believe he is the best gastro I have ever seen, honestly. I have had problems for more than 27 years and it's the first time I have felt like we are on the path to find the answers. The office staff are very efficient, also. Kudos to this whole practice!

OK...it's hard to say "woohoo" over something like this. I mean, c'mon. It's not fun. But it is…read moreimportant, and one needs a competent professional to provide proper care. Dr Venkatesh (the elder) is such a person. I have had three different primary care doctors over about 20 years, and all three have recommended Dr Venkatesh as the best specialist for all things gastrointestinal. There are other doctors in his office as well, and I assume they are also competent or he wouldn't have them around. But he's the Big Dog. He's always moving fast, but as long as you have questions for him he stays and answers them. I don't know how much longer he will practice, but as long as he does he's my gastroenterologist.

He is an excellent doctor but he is not a gastroenteritis, he handles colo rectal surgeries. A…read morefamily member was extremely happy with him in that arena. I am searching for gastro docs and he came up here on yelp under that classification. Just wanted to save someone time on making a call to them. I did in hopes he was but alas it is not so.

She's the best and very knowledgeable. My whole family goes to her. I highly recommend her. Her…read morestaff is is very courteous and professional.

Horrible I saw her for over three years and I only saw her one time when she did the colonoscopy…read moreevery other time it was a different NRM Doctor in there that I saw I've had stomach issues digestive issues that they never treated. They threw antibiotics at me and didn't even see me or talk to me about a diagnosis that I didn't even need to change my diet and told me that it's probably just gonna come back so that they'll go ahead and give me extra antibiotics for when it does. It was horrible. I will never recommend them.

Without a doubt this doctor saved my husbands life. My husband was being treated in Illinois by…read moreseveral doctors for 8 months and his C diff kept coming back to where it almost took his life. During a visit with Dr. Weinberg he recommended the transplant. Prep is the same as for a colonoscopy. Treatment with a fecal transplant was the best thing that happened to my husband. He had an instant recovery and the C diff never returned. I was the donor. His recovery was like a miracle . If anybody has this nasty C diff please do NOT hesitate to ask for this procedure. This Doctor is the best of the best

SEVG has always been courteous, professional, efficient and they have excellent communication as…read morewell. I went in for a procedure and was treated with dignity by the entire staff, including the follow up call the following day.

I never thought I would write this- but I couldn't have had a better experience during a…read morecolonoscopy and endoscopy! Weird but true! I hadn't had an endoscopy before and was very anxious prior to my Monday appointment. I was advised that it was beneficial to have it done at the same time as my colonoscopy screening. At the surgery center, they flowed seamlessly. Organized and timely. Dr. Anita Spiess and her team were outstanding! The front desk lady, my pre RN Jeff, Intra op RN MJ, anesthesiologist, Jody, IV specialist Joanne and post op nurses Cedar and Colleen were all kind and professional. They answered every question with good bedside manners. I'm still waiting to hear from billing, but if I ever need these procedures again (hopefully not for a while!), I wouldn't hesitate to come back. I highly recommend this team!

Dr. Panossian is great - he's friendly, patient, informative, explains clearly, i.e. everything…read moreexpected in a good physician. I would have given a '5' rating...However, as with any medical issue, you'll need to interact with the office - and it's extremely difficult to do as you can only leave messages, regardless of the purpose of your call. They will call you back, you hope...eventually. I give the office a '1', for an average of '3'. Would I go back? Not sure.

My husband Karl had Dr. Sarabdeep Mann of Az digestive health do a colonoscopy for him. His…read moredoctor had retired and I received a letter stating it was time for a colonoscopy. They sent me forms and I returned them. I received a phone call stating when and where my procedure was. I never met Dr. Mann. He was very nice and stated I had some tiny polyps not to worry. 3 weeks later I received a call from Ironwood cancer center. There was an appointment to see Dr. Halber. He was surprised when I stated I didn't know why I was there. I had colon Cancer! I never received a call from Dr. Mann or his office. There was no follow up. I was shocked that a doctor would treat a patient like this!

Office experience was mediocre they confused. My mothers records with my fathers medical records…read more. and follow up on medication, good luck was prescribed. Medication without any explanation or directions. Dr. Ramsey unarbutmostbprofessional though.

Saw Andrew for a year. He did absolutely nothing to help me. I had to get loud just to get tests…read moredone. A year in pain and debt and no answers. Don't waste your time or money here. They would rather see you die

Desert Valley Gastroenterology aka Arizona Gastrointestinal Associates, leave new patients that…read morewere harmed by another gastroenterologist 'AT RISK". This group will not see new patients if they were already seen by another Gastroenterologist in the PAST 3 YEARS. If your gastroenterologist misdiagnosed you... provided inappropriate care... or neglected your cries for help until it was too late... do NOT try to seek care here, they have verbalized that they will NOT see you. Shame!

I highly recommend Dr. Matthew Jackson. He clearly and completely provided explanations. He also…read moretook the time to answer my questions. Dr. Jackson also demonstrates a comprehensive, holistic approach and considers other factors that may be possible reasons or contributing factors to your symptoms. Staff was good at contacting me with results of procedures/tests and imaging and they were always pleasant.

All I'm saying for almost a year I was told to eat more veggies. Would not run and test other than…read morecolonoscopy. I ended up going to Surgeon who ran a simple test. Half my colon was in paralysis . I had major surgery , week in hospital . The one star is a stretch!

I was not impressed with the wait time or the hot stuffy main wait area. I sat there for over an…read morehour before I was taken to the back room. Doctor Kumar was kind, but I don't think he listened to my needs.