Send a Message

Please feel free to reach out to us with any questions or comments.

If you prefer, you can email us directly at contactMHACO@mmc.org.

We will typically respond within 24 business hours, Monday-Friday. If your request is received on Friday or over the weekend, you'll likely hear back from us on Monday.

Phone number

(207) 771-2004

Fax: (207) 771-2005

Our Location

110 Free Street
Portland, Maine 04101

Map and directions

Elizabeth H. Johnson, MD, MS President & Chief Executive Officer (207) 482-7050 Send a message
Jeffrey Aalberg, MD, MS Chief Medical Officer (207) 482-7061 Send a message
Jennifer Moore, MBA Chief Operating Officer (207) 482-7051 Send a message
Tracy Callahan, RN, MSN Senior Director, ACO Performance (207) 482-7053 Send a message
Rhonda Dolley Senior Director, Administration (207) 482-7070 Send a message
Mark Fulton, MD, MS Medical Director (207) 482-7063 Send a message
Martha Ridge Senior Director, Network Development & Management (207) 482-7077 Send a message
Cindy Tack, LCSW, MS.MEdL Senior Director, Clinical Initiatives (207) 482-7082 Send a message
Ryan Wrisley Senior Director, Data Operations & Analytics (207) 482-7052 Send a message
Maine Health