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DHAT – Garland, TX – N PGB Hwy
Garland
Monday – Thursday
8:30 AM – 5:00 PM
Friday
8:00 AM – 3:00 PM
Request An AppointmentView Patient Forms
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 972-771-2222 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
Harry Sarles, M.D.
Vice President / Principal Investigator
in Garland,
TX
Sarles
Reviews
Dr. Miller is tops! He has always been a great person to work with. He is thorough and very knowledgeable. At my last visit he was kind to offer me some good advice and insight to another health problem I am experiencing. He set my mind at ease. Wish my primary was as knowledgeable about my other condition. Thanks Dr. Miller!
Dr Sarles is an excellent physician…he is very thorough and thoughtful during your visit, as well as being friendly and personable.
He’s very detailed explaining the procedure and care for patient. I would strongly recommend you this DR.
Everyone at digestive health associates is caring and knowledgeable. Would highly recommend them.
This is Saeed Mir not Aisha Mir. I know him for over 15 years and he has done several Colonoscopies for me. He is an excellent gastroenterologist and I recommend him to all my family and friends.
Dr.Kahn was very detailed and specific about my checkup. He answered all my questions and was very professional.
I'm Dr. Mark Miller patient.. He's an excellent doctor and excellent person .. He is very caring, He listens and explains with great detail about procedures and whatever matters related to the visit ... never rushes the patient. I genuinely trust him.
From scheduling to front desk to care and follow up, DHAT is fantastic. Dr Abraham is simply the best.
Fantastic dr and nurse. Wealth of knowledge and experience. They treat you like a human being.
Great Dr. , friendly staffs and nice facility. I would recommend all my people that I know and in needs to come see Dr. Miller.
Thank you for taking care of me.
Thank you for taking care of me.