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DHAT – Allen, TX – Central Expwy
Allen- Central Expwy
Monday – Friday
9:00 AM – 5:00 PM
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Request An Appointment
Request An Appointment
If you are experiencing a medical emergency, please call 9-1-1. This contact method is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.
To schedule an appointment, please call 972-562-8383 or use our secure Live Chat by clicking the “Message Us” button located at the bottom right corner of your screen.
If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Our office will handle non-emergency requests within 48 hours.
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Our Providers
Reviews
Dr. Maddala is very knowledgeable, patient, and kind. Was very worried about colonoscopy and risks, but all went smoothly and no complications. Her team was very nice and there facility is well maintained and comfortable. Highly recommend Dr. Maddala and her team!
Very good doctor, and Nurses they are friendly,
l Recomen this doctor.
l Recomen this doctor.
The staff are friendly and courteous. I have been a patient at Digestive Health Associates for years! The physician treated me in the past retired. As a result, Dr. Ravi is the doctor whom I saw on my last visit. He, like my former physician, was very thorough, caring, and listened to my concerns. He also took time to ask me specific questions regarding the reason for my visit. I put a lot of confidence in doctors who take the time listen to my concerns and ask questions before they make medical decisions. Thank you Dr. Ravi and staff!!!
Dr. Ravi was very friendly, explained everything it was very professional.
Easy check in, great nurses, and Dr. Ravi Chitajalu was wonderful. There was a delay in my procedure and I was kept apprised of the situation. Dr Ravi provided relevant photographs from my procedure and discussed the results with us. Will continue to use them.
Dr. Ravi is kind, efficient and so knowledgeable.
Nice and simple. Called the office several times with questions and the ladies were great. Got in for my procedure and the ladies were nice and friendly
Dr. Murali and his staff are absolutely the best doctor/nurse/anesthesiologist and support staff to work with and receive gastrointestinal care from. I highly recommend him if you’re suffering any of these types of symptoms or just want to have yourself checked for an annual exam. You will be treated kindly, and receive the best-in-industry services. I had a colonoscopy and was back to work (from my home office) after being discharged and getting lunch after having “prepped” for the procedure the day before. I also had issue with taking my second dose of the prep drink (I vomited it all up an hour after drinking it) and called the doctor’s office to explain to him what happened on my end (not being able to complete the prep per his instructions) and he was paged and called me back himself and ultimately decided in my instance, I was still able to have the procedure done. This time, I was notified after my pathology reports came in that I had one pre-cancerous polyp and NO CANCER, but that these types of polyps can become cancer if left unchecked. I hope if you’re reading this , that you’re encouraged to get checked, and do contact Dr. Murali (via his staff) to schedule yourself a check-up today!
Dr Ravi is a good Doctor who care about his patients and explained all that he see going on in your body and he is so understanding when you tell him how you feel i will recommend Dr Ravi to any one need a Doctor who will get to what going
Nice Doctor takes his time to listen. Will recommend him.
The best practice! All Doctors and office staff could take lessons from Dr. Ravi and his team. Dr. Ravi is very thorough and attentive. His medical assistant, Geetha always gets back to you within 30 min.
I have a rare disease that requires me to go to multiple specialists. This is hands down the BEST practice. I am so grateful for Dr. Ravi.
I have a rare disease that requires me to go to multiple specialists. This is hands down the BEST practice. I am so grateful for Dr. Ravi.