1610 Des Peres Rd, Suite 150, Saint Louis, MO, 63131, USA
8669959889
https://www.medicalofficeonline.com/ https://www.medicaloffice...
Updated on April 13, 2026
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Medical Office Online, Inc. is a private company founded in 1998 and based in St. Louis, MO by John B. Costello, MD. We introduced one of the first secure, paperless, web-based medical office software systems, offering an all-in-one solution for healthcare providers. Our platform includes web based medical billing, medical invoicing software, and medical billing software for small practices, designed to streamline operations efficiently. Since 2003, our system has supported providers with features like an electronic healthcare record system, medical office scheduling software, and patient charting software, delivering reliable and user-friendly solutions for modern medical practices.
The headquarters of Medical Office Online is located at 1610 Des Peres Rd, Suite 150, Saint Louis, MO, 63131, USA.
The contact phone number for Medical Office Online is 8669959889.
The official website for Medical Office Online is https://www.medicalofficeonline.com/.
The representative of Medical Office Online is Medical Office Online.
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