Contact Us

Important Updates
Below you will find important updated information for contacting us here at ADSI. Please update our new email addresses within your contacts and save extensions for important contacts in our various departments.

Updated Employee Info

Oximetry Department Contacts

Dan Wharton
dan.wharton@advdiagnostic.com
Phone: (352) 293-2810 x307

HST Department Contacts

Stephanie Quijano
stephanie.quijano@advdiagnostic.com
Phone: (352) 293-2810 x304

Kerrie Rogers
kerrie.rogers@advdiagnostic.com
Phone: (352) 293-2810 x306

Billing Department Contacts

Nancy Smith
nancy.smith@advdiagnostic.com
Phone: (352) 293-2810 x302

Clinical Educator

Mike McCauley
Territory: Florida
education@advdiagnostic.com

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Patient & Customer Support

Phone Support
(352) 293-2810
Pulse Oximetry - Option #1
​Home Sleep Testing - Option #2
​Insurance & Billing (Patient Line) - Option #3
​Sales (Non-Patient Line) - Option #4
​All Other Calls - Option #5​

Hours of Operation
Business Hours:
9:00 AM – 5:00 PM EST (Monday – Friday)
Oximetry Processing
8:00 AM – 7:00 PM EST (Monday – Friday)
HST Processing
8:30 AM – 5:00 PM EST (Monday – Friday)
Patient On-Call Support
24 Hours a Day, 7 Days a Week

​Fax Lines
Oximetry Orders & AOB: (727) 264-2117
Home Sleep Test (HST) Orders: (727) 264-2117
Billing Department: (727) 264-2116
​
Email Support (Place the nature of your question(s) in the subject line.)
General Inquiries: info@advdiagnostic.com
Billing Questions: billing@advdiagnostic.com
Oximetry Technical Support: tech@advdiagnostic.com
Home Sleep Apnea Testing: sleep@advdiagnostic.com
Sales (New Client Requests): sales@advdiagnostic.com
New Brightree Lead: brightreelead@advdiagnostic.com