Join the MSO Today!
As an MSO/AOA member, you'll be supporting advocacy efforts that help advance and protect the profession. Plus, you'll get access to exclusive continuing education programs and clinical resources, as well as discounted pricing on a wide array of products and services.
Why join the MSO?
As a member, you'll enjoy a wide range of exclusive benefits designeed to support your professional growth and success.
- Optometric profession and patient advocacy on both the state and national levels
- Discounted Continuing Education (CE)
Access affordable, high-quality CE opportunities to keep your skills sharp and meet licensing requirements. MSO offers its annual Winter Online CE Series that meets all Massachusetts state requirrements in one package! - Access to MSO's general counsel and 3rd party support
- Billing and Coding Resources
- Regional Networking Events
- Discounts on classified ads
- Premium Discounts through Working Advantage (NEW!)
We’re excited to offer your Working Advantage Discount Program, your one-stop shop for exclusive and convenient savings on the products, services, and experiences you know and love. Discounts include but are not limited to: electronics, appliances, theme parks, hotels, movie tickets, rental cars, and more! - Paraoptometric resources to keep your staff trained and certified
- Community
By joining the MSO you become a part of an outstanding group of optometrists who all share the goal of elevating the profession in Massachusetts.
2025 Membership Levels
| GRADUATION | ANNUAL DUES | AOA | MSO |
| 2018 or Before | $2,146.00 | $996 | $1,150 |
| 2019 | $1,973.50 | $996 | $977.50 |
| 2020 | $1,801.00 | $996 | $805 |
| 2021 | $1322.00 | $747 | $575 |
| 2022 | $900.50 | $498 | $402.50 |
| 2023 | $429.20 | $199.20 | $230 |
| 2024 | $214.60 | $99.60 | $115 |
| 2025 | FREE |
Your MSO membership automatically includes membership to the AOA. You can find a list of additional AOA member only benefits here.
Clicking the links and button below will redirect to the AOA website to complete your application. You will need to log in to your existing account with us to join online. If you were a student or previous member, you most likely have an account.
- Retrieve your username using the email address you have on file with us
- Reset your password using the same email address
- Try our advanced account search to find your account using information we have on record for you
Questions or Cannot Locate Your Account Information?
Email us at info@maoptometry.org. You may also call and speak with an MSO team member at 508.875.7900.
Students
Membership with MSO, AOSA and AOA
When you join the MSO, you also join the AOSA and AOA. Clicking the button below will take you to the AOSA website to join.
