Welcome to Mid-Florida Gastroenterology Consultants, LLC, where we value your medical needs and are devoted to the treatment of both digestive and liver diseases. We are located in Ocoee, FL, just inside Health Central Hospital. We currently serve Ocoee, Clermont, Orlando, Kissimmee and the surrounding areas.

Our gastroenterologist has extensive experience in the diagnosis and treatment of acid reflux disease, colon polyps, liver and pancreas disease, and gastric and duodenal ulcers just to name a few.


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Doctor's Profile - Dr. Mastali

Dr. M. Reza Mastali earned his undergraduate degree from the University of North Texas in Biology. He received his doctor of medicine degree as well as an internship from the University of Texas Southwestern Medical Center at Dallas, TX. He fulfilled his residency in internal medicine at the University Of Hawaii John A. Burns School Of Medicine and attained a fellowship in gastroenterology at the University of Texas Health Science Center at San Antonio, TX.

Payment Information

We accept most major insurance including Medicare. Insurance claims are processed as a courtesy to our patients when coverage information is presented. Payment of any deductible, co-pay, or any amount not covered by your insurance provider for office visits or procedures is due at the time of service. We accept Visa, MasterCard, Discover, Cash and Checks.

Making an Appointment

Please call our office today at 407-822-1171 to make an appointment. Our staff is ready to work with you on establishing a convenient date and time to visit with Dr. Mastali. Our hours of operation are Monday - Thursday from 9:00 am to 5:00 pm and Friday from 9:00 am to 1:00 pm. We reserve the right to charge a fee to the patients who fail to arrive for their scheduled appointment or procedures without a 24 hour prior notice to the office. Our fees are as follows: Office appointment is a $25 charge and for a procedure appointment a fee of $100 will be charged to the patient. These fees must be paid in full before another appointment is made. Please realize that missed appointment slots could have been utilized by patients with dire emergencies. Thank you for your cooperation in this matter.

If you are unable to keep your appointment, please call us at least 24 hours prior to your appointment to cancel.

Treatment & Services

Mid-Florida Gastroenterology Consultants, LLC, specializes in the treatment of GERD, also referred to as acid reflux, stomach and liver disease, pancreas disease, digestive disorders, gallbladder and billary disease. We perform most GI procedures, including diagnostic and therapeutic EGDs, colonoscopies, capsule enteroscopy, also known as the pill cam, and Endoscopic Retrograde Cholangliopancreatography (ERCPs).

At Mid-Florida Gastroenterology, we value your privacy and want you to feel comfortable with our staff and with us to provide the medical attention you need. We are delighted to address any concerns you may have and will provide detailed information on any procedure in question.

For additional information, please feel free to contact us by calling 407-822-1171.