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The Mayflower Hotel, Autograph Collection
Washington, DC

Two days of ​TRENDING TOPICS IN ORTHODONTICS with engaging speakers and great team building sessions. Networking opportunities from the time you pick up your registration packet on Thursday, to the festive Friday Welcome Reception and the Saturday Send-off. Plenty of time with vendors starting with breakfast and continuing through lunch and breaks.  We hope to see you in our Nation’s Capital in 2025 where MASO members are the focus of the meeting, and you can build relationships in your own region in an intimate atmosphere!

Combining historic grandeur
​and modern sophistication!

Watch our Exclusive Video Interview Series

​MASO 2025 Starts Here!

Meet Dr. Steve Siegel

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Get an inside look at what’s to come at the 2025 MASO Annual Session in Washington, DC! This week, we’re kicking off our exclusive video interview series with Dr. Steve Siegel, offering insights, inspiration, and a taste of what makes our event unmissable. Your Sneak Peek into #MASO2025! 

Meet Dr. Ty Saini

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The MASO 2025 Video Interview Series continues! This week, hear from Dr. Ty Saini as he shares what makes the Annual Session such a valuable experience—for both speakers and attendees. Join us in DC this fall to explore the top trends in orthodontics and reconnect with your peers.

Meet Dr. Padma Mukherjee

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The MASO 2025 Video Interview Series continues! In this episode, Dr. Padma Mukherjee shares why she’s looking forward to this year’s meeting—especially the energy and engagement of residents and early-career orthodontists who are shaping the future of the specialty.
Join us in DC this fall for an event built for every stage of your orthodontic journey.

Join Us

In the Nation's Capital for TRENDING TOPICS IN ORTHODONTICS!

Registration is Open!

Register Now

Early Bird Pricing for Member Doctors - $525

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