what they’re saying about us...

"Diagonal Medical Billing has exceeded all expectations and serves the needs for our anesthesia practice seamlessly. The staff's day-to-day operations remain accurate and timely. Patients also have commented on their helpful and courteous assistance with billing and collection issues. The personalized care we have received from this company is commendable, and we are very thankful for the success we have enjoyed because of their outstanding professionalism and dedication."

-Malcolm Monlezun
  Alpine Anesthesia Professional LLC


"I have worked with Zobi and Diagonal Medical Billing for over 5 years. Zobi has helped me with several practice transitions during this time. I have complete trust in this company and the services they provide. They passionately and aggressively obtain payments for services delivered, help with insurance credentialing and provide creative ways to keep the office up to date with billing practices."

"I would not feel comfortable with any other billing service."

 - Dr. Gayle Bereskin

Chief Medical Director, Agape Healthcare


“We are very pleased with the level of service and professionalism provided by Diagonal Medical Billing. They are up to date on the latest coding changes, and have thorough and efficient systems in place for tracking down overdue accounts and insurance denials. In addition to being very professional and adept at what they do, the staff is very friendly, knowledgeable, and easy to work with. We are glad we made the switch to Diagonal Medical Billing!”

-Kara Hamblen

Pain Partners MD


"Zobi is my resource!  When I have a question or need with anything related to billing and collections, she is the one I call.  And she always delivers."

 -R. Bo Richardson

Paradigm Physical Therapy