Our Team

Dr. Sullivan is native to the Pacific Northwest. He obtained his undergraduate degree from Gonzaga University where he was a member of the men's NCAA Division I tennis team. Dr. Sullivan went on to earn his doctorate in dental surgery from New York University. The concept of lifelong learning is a fundamental value which guides his professional life. He is a member of several prestigious institutions such as the American Dental Association, the Academy of General Dentistry and the American Academy of Cosmetic Dentistry. His involvement within the dental community keeps him updated on the latest advancements in this field. In his spare time he loves to cheer on Seattle sports teams, play tennis, and spend time with his family. 

Tami has been in the dental field since 1999 and joined Madrona Family Dental in 2021. From her first day working with us it was immediately apparent that her passion for dentistry and her concern for our patients would help ensure that everyone who walks through our doors receives the professional and personalized care that they deserve. Tami coordinates with the entire office to help our team create a complete and quality experience for all of our patients. She values being part of a practice where you will find gentle, thorough, and compassionate dental care. She enjoys spending her free time swimming with her son, traveling, and embarking on new adventures.

M’Lea completed her training as a registered dental assistant in 2005 and has been caring for patients at Madrona Family Dental since 2008. M’Lea cherishes the relationships she has formed with our patients. She cares deeply about their health and well-being and enjoys doing whatever it takes to provide them with the best possible care. M’Lea grew up in Seattle and likes to keep busy in her spare time. She is especially fond of hanging out with her baby girl, yes, she is a mommy now! She loves trying new things, particularly ethnic cuisine--the spicier the better! M'Lea joined Madrona Family Dental as Dr. Tarr's chair-side assistant then moved to the front office. Dr Tarr missed having her by his side and now she has returned to the clinical side of our care team.

Amy is a skilled and meticulous clinician who is very sensitive to the particular needs of her patients. She knows that the dental office is not everyone's favorite destination and she is quite adept at putting her patients at ease with her calm and empathetic disposition. She enjoys exploring local trails with her husband and their intrepid dog.

Daisy May is passionate about providing her patients with thorough and gentle care. She brings an upbeat energy and a thoughtful demeanor to work each day and we are delighted to have her on our team full time. Daisy May is master baker, her flan is 'to die for!' She also loves to lift heavy things and is a champion olympic weight lifter.

A native of Arizona, Alvaro came to Seattle in search of a different life and new experiences which started by taking part in a dental assisting program. Being from a small town and raised in a family restaurant, he has brought with him a sincere and generous sense of hospitality. Alvaro always knew he wanted to help people, and he has found the perfect way to do so by caring for our patients here at Madrona Family Dental. He has a knack for helping people feel comfortable and at ease, which he feels is the most important aspect of dentistry. A long-time foodie and lover of nature, Alvaro is not opposed to discussing where and what to eat in the city, as well as outdoor activities. He is also very interested in how our patients are doing outside of the dental chair.