Location & Phone
For routine matters, the preferred methods of communication are phone calls or an encrypted messenger which protects your privacy. The encrypted messengers that Dr. Horn uses are Signal and WhatsApp which are apps that may be downloaded to your phone. Email and standard texting are not secure and should not be used for sending private health information.
Messages and phone calls are typically checked Monday through Friday at 11:00 and 4:00.
iPhone Signal App
Android Signal App
If you use one of these, you will find Dr. Horn by his phone number, 240-242-9856.
After Hours Phone Calls
When the office is closed, you may call the main telephone number to leave a message for Dr. Horn which he will return during the next business day, or for urgent matters, call 888-406-4560 and press option 1 to reach Dr. Horn directly. In an emergency, you should call 911 or go to the nearest emergency room.