"Good man. He listened to me. He gave good explanations on what I needed to do to help myself and my stomach problems."
"Dr. Kliewer , I appreciate the kindness you have shown to me and my family. Also you are always there when I needed help with my health issues. The people in the office are wonderful are concerned about your patients. I was very nervous Friday each nurses &Dr were very caring and understanding. The sweet nurse who put my IV IN WAS AWESOME PUT IT IN FIRST TRY. I let her know it’s hard to put one in me . Then th the Dr who sedated me comforted me , Thank you for the GREAT TEAM YOU HAVE. Also so the nurses in surgery I shared a birthday with her so sweet of her ALL OF YOU ARE AWESOME . Freida Fair"
"I’m always pleased with care I receive at every visit with Dr. Kliewer."
"I was very impressed by the way Dr Kliewer listened to me and formulated a plan for my care"
"Dr Kliewer has been my doctor for many years. He is very knowledgeable, thorough and has a great bedside manner. I feel confident in trusting him as he monitors my colon and pancreatic cysts and will always recommend him to anyone looking for gastroenterology care."
"Great facility, nice people. Was worth the 3 hour drive from my house to OKC."
"Very comfortable experience. Second visit here. Friendly staff. Your in and out , probably the same with the doctors and nurses performing the procedure, in no time at all. No muss, no fuss. No stress experience."
"I have been a patient of Dr. Kleiver, M.D. for over 10 years. He is very patient and listens to all my questions. His responses has helped me to understand my condition. Always pleasant and caring."
"Everyone was friendly and very informative. They answered all questions in terms I could understand and seemed eager to help."
"very very professional, from the receptionist, the nurses and the doctor, the truth is they made me feel very calm, I recommend it without a doubt"
"It was a great experience. I would recommend this to anyone."
"Very polite and orderly and quite nice. They all make you feel important. I love a doctor who takes time to answer any questions."
"Dr Kliewer and staff were all very professional and very helpful and sensitive to all needs and concerns. Would highly recommend Tulsa Endoscopy and will use them for any future procedures."
"Excellent bedside manner and genuine patient care."
"This man knows what he is doing. Very kind and willing to help no matter what."
"Dr Kliewer went out of his way to really discuss the care options I had and find a solution that worked for me. His office staff is professional and caring and they all make you feel more than cared for in what would otherwise be a very uncomfortable situation."
"Dr. Kliewer, is is very understanding try to get down to the point of what medicines wrong and will sit there and work with you until the problem is solved so totally will recommend"