Portside Real Estate Group is proud to welcome Becky Nightingale Johns as the new Agent Relations Manager for the Greater MDI and Bangor region.
After more than 20 years of living in and around Belfast, Becky has built deep roots in Midcoast Maine. Known affectionately as “British Becky,” she brings warmth, professionalism, and authenticity to every connection she makes. With a background in international conservation and animal welfare, Becky’s approach to real estate is grounded in empathy and strategy, helping clients and agents alike navigate life’s transitions with steadiness and care.
In her new role, Becky will support Portside agents across Mount Desert Island, Hancock County, and Greater Bangor, guiding them through onboarding, business development, and day-to-day operations as they grow their real estate careers.
About Portside’s Agent Relations Team
At Portside Real Estate Group, we believe that exceptional agents deserve exceptional support. Our Agent Relations (AR) team is the heart of that mission. Each Portside region: Southern Maine, Central Maine, Coastal Maine, Seacoast New Hampshire, Massachusetts, and Greater MDI/Bangor, has a dedicated Agent Relations Manager or Advisor focused on agent success.
Meet the Rest of the Portside Agent Relations Leadership Team
Dava Davin, Founder & CEO
When Dava founded Portside Real Estate Group in 2012, her vision was simple: put the “real” back in real estate. Today, Portside has 200+ agents and ten offices across Maine, New Hampshire, and Massachusetts, proudly standing as the #1 independent woman-owned brokerage in Northern New England. Dava leads with grit, grassroots values, and gratitude, building a culture rooted in community impact and professional excellence. Through the 1% Back to Maine initiative, Portside gives back over $250K annually to local nonprofits.
Alyssa Bouthot — Agent Relations Manager, Greater Portland
With over 15 years in real estate, including five at Portside, Alyssa has become a trusted mentor and collaborator. She oversees agent training, onboarding, and career development across Southern Maine. Her leadership style blends hands-on support with strategic guidance, empowering agents to build sustainable, thriving businesses.
David Bruce — Agent Relations Manager, Midcoast Maine
Based in Tenants Harbor, David brings compassion and commitment to every interaction. Having helped hundreds of clients buy and sell homes, he believes that people come before properties. David’s servant-leadership philosophy—“Do all the good you can, in all the ways you can”—guides his support of Portside agents and his broader community.
Dan MacCarron — Agent Relations Manager, Belgrade Lakes Region
Dan supports Portside agents across Central Maine with a hands-on, practical approach. Known for his accessibility and steady guidance, he ensures agents feel equipped, from onboarding to advanced training, to succeed in a competitive market.
Catie Seavey — Agent Relations Manager, York County
Catie brings a strong background in marketing, client relations, and operations to her role as Agent Relations Manager for York County and the Seacoast of New Hampshire. A lifelong Mainer and proud Kennebunk resident, Catie is passionate about supporting agents as they grow their businesses, strengthen community connections, and build sustainable success in the markets she calls home. Her focus on collaboration and problem-solving helps agents thrive from their first transaction to long-term career development.
Christina Frost — Principal Broker & Agent Relations Advisor, Massachusetts & New Hampshire
As the driving force behind Portside’s expansion into Massachusetts and New Hampshire, Christina leads with integrity and empathy. Her 12+ years in real estate, combined with a Master’s in Counseling, allow her to guide agents through complex markets with clarity, care, and confidence.
Supporting Agents Every Step of the Way
From onboarding to business planning, Portside’s Agent Relations team is the foundation of our culture of collaboration. Their regional expertise ensures that every Portside agent, whether in Portland, Bangor, Tenants Harbor, Kennebunk, Portsmouth, or the North Shore, receives the same trusted guidance and personalized support.
Together, they embody what makes Portside Real Estate Group different: a people-first approach to real estate, rooted in community, connection, and care.
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