Office Visit

An important part of our evaluation is obtaining significant information about you and your medical history. If you are a new patient please see our new patient packet (for Dr. Zachary or Mandi Barnes) and return the New Patient Info Form to our office prior to your appointment. If you have not been seen in our office for more than three years, we also request that you fill out the New Patient Info Form and bring it with you to your appointment.

To prepare for your visit you may want to consider viewing the Clear Communication – Talking To Your Doctor video or webinar by Dr. Drossman on How to Make the Most of Your Doctor Visit.

Helpful Resources

Understanding Gastrointestinal Topics

Other Helpful Websites

Celiac Disease Resources

Irritable Bowel Syndrome & Other Functional Bowel Disorders

AGA PT Info Handouts

Helpful Online Tools

UpToDate Patient Info

Answer your medical questions with the source doctors trust.

NextGen Patient Portal

Connect with your doctor in a convenient, safe, and secure way.

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