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Advanced Headache Center SMS Subscription Terms of Service

When you opt-in to Advanced Headache Center’s SMS subscription service, you can expect to receive messages like: automated appointment confirmation messages, correspondence from our schedulers answering your questions or helping you schedule an appointment, and occasional messages about promotions or available offers.

You can cancel the SMS service at any time by replying “STOP”. After you send the SMS message “STOP” to us, we will send you an SMS message to confirm that you have been unsubscribed. After this, you will no longer receive any SMS messages from us. If you want to join again, just sign up as you did the first time and we will start sending SMS messages to you again or reply with the word “START”.

If you are experiencing issues with the messaging program you can reply with the keyword HELP for more assistance, or you can get help directly at (646) 933-9989.

Carriers are not liable for delayed or undelivered messages.

As always, message and data rates may apply for any messages sent to you from us and to us from you. You may receive occasional promotional messages and responses to your questions and scheduling requests as required. If you have any questions about your text plan or data plan, it is best to contact your wireless provider.

If you have any questions regarding privacy, please read our privacy policy

Updated on May 9, 2025 by Dr. Amr Hosny (ɫ Specialist) of Advanced Headache Center

Amr Hosny, MD, MBA, AQH

Dr. Hosny is an Ivy League Trained, UCNS-accredited, board-certified ɫ specialist who offers the latest preventive and abortive treatments to provide safe and effective head pain relief. As an active member of prominent organizations and professional societies that advance ɫ science, education, and management, such as the National Headache Foundation, Dr. Hosny specializes in diagnosing and treating a wide range of head pain disorders, including tension headaches, migraines, and cluster headaches, to name a few.

Dr. Hosny's reputation for enhancing headache care quality through the use of the most effective and technologically advanced treatment options for persistent primary and secondary chronic headaches has been acknowledged by Castle Connolly and Healthgrades, where he has received over 200 positive reviews. Dr. Hosny is also recognized as a distinguished New York City physician and ɫ specialist by New York Magazine.

More about Dr. Hosny
Advanced Headache Center 41 5th Avenue,
New York, NY 10003
(646) 763-2222

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