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Contact Us

For Directions and Information About Specific Offices Please click here.

For Questions Regarding:

  • Requesting A PIN number: 260-484-8551 ext. 2630
  • Requesting An Appointment: 260-484-8551 ext. 2630
  • Estatements and Billing: 260-408-2501
  • Issues on this Website: 260-408-2647

To Schedule an Appointment

At ONE, we can see you quickly, often on the same day. Patients are seen by appointment only during the normal clinic hours of 8 a.m. - 5 p.m., Monday through Friday, except for holidays. Simply call our office at (260) 484-8551 option 1 or (800) 589-8551 option 1 for an appointment.

Questions Regarding Care and Treatment

Our staff will be happy to answer your questions or forward them to your physician. Call (260) 484-8551 option 5 and ask for the office nurse between the hours of 8 a.m. and 4:45 p.m. After 4:45 p.m., only emergency calls are taken. In case of emergency please dial 911, go to your nearest emergency room, or you may contact the provider on call 24 hours a day by calling (260) 484-8551 or toll free at (800) 589-8551. For any other questions or concerns, please call (260) 408-2562. 

Phone: (260) 484-8551
Toll-free: (800) 589-8551
Fax: (260) 482-5060
Location: 5050 North Clinton Street, Fort Wayne, IN 46825
Location: 7920 West Jefferson Blvd., Fort Wayne, IN 46804
Open: Monday through Friday from 8AM to 8PM