Michael J Neumann and OFFICITE, LLC expressly disclaims all warranties and responsibilities of any kind, whether express or implied, for the accuracy or reliability of the content of any information contained in this Web Site, and for the suitability, results, effectiveness or fitness for any particular purpose of the services, procedures, advice or treatments referred to herein, such content and suitability, etc., being the sole responsibility of parties other than Michael J Neumann and OFFICITE, LLC, and the reliance upon or use of same by you is at your own independent discretion and risk.

Contact Us


MAIN FLINT GASTRO LINE:   810-603-8400

If you know the extension number of the person you are trying to reach, you may enter it at anytime.

To reach Scheduling for  Health Park Endoscopy, please press 6 now.

To schedule or cancel an appointment with a physician, press 1.

To schedule or cancel an appointment with the nurse practitioner, Press 5.

For Nancy, prescription refills, and medical questions, press 2.

For Lana, procedure test results, and all other questions pertaining to your post procedure testing. Please allow 7-10 days for results. Press 3.

For the billing department, press 4.

For all other calls, press 0 for the front desk.


Our Location

Office Hours
Monday:8:00 AM - 4:30 PM
Tuesday:8:00 AM - 4:30 PM
Wednesday:8:00 AM - 4:30 PM
Thursday:8:00 AM - 4:30 PM
Friday:8:00 AM - 4:30 PM