Meet Our 

Michelle C. Crocker, DMD


Dr. Crocker is a native Oregonian who was born and raised in Portland. She received her undergraduate degree from Pepperdine University in 1999 and earned her dental degree from Oregon Health and Science University in 2004. Dr. Crocker worked as an associate dentist for several years in both a general and pediatric practice. In 2010, Dr. Crocker joined 360 Dentistry as both a dentist and practice owner.

Dr. Crocker highly values continuing education and is dedicated to continually improving her clinical skills. She is a member of two dental study clubs: one focusing on dental implants and one focusing on providing high quality comprehensive care. She regularly attends dental education courses and has spent over 1000 hours furthering her dental education. Dr. Crocker has been honored as one of the Portland area's top dentists by Portland Monthly Magazine and Top Dentists in 2008, 2009, 2010, 2011, 2012, 2013, 2014,  2015, 2016, 2017, 2018,2019 and 2020 !

Outside of general practice, Dr. Crocker is a wife and mother to two feisty 5 year old twins. She is a volunteer dentist for Medical Teams International and serves on the Alumni Association Board of OHSU. Dr. Crocker also maintains active membership in the Washington County Dental Association, Oregon Dental Association, American Dental Association, Academy of General Dentistry, and International Team of Implantology.

Tabatha Fallon
Practice Manager

I’m a native Oregonian and grew up in the Portland metro area! I have loved dentistry for as long as I can remember, my training in dental technology as a Dental Laboratory Technician (aka I know how to make teeth). I have worked in a dental administrative roll for over 10 years! I feel so incredibly lucky that I get to spend my day with an amazing team and wonderful patients. I love the individual care, compassion, and knowledge that Dr. Crocker provides to each of our patients. I look forward to welcoming you into our 360 Dentistry family and answering any questions you may have.

In my free time I love cheering on my Portland Trail Blazers, paddling with my Dragon Boating team, sweeping ice with my curling team, and spending time with my fur babies Cupcake (Shiba inu mix) and her Kitty Brother Stripes!

Jessica Gomez

Administrative Assistant 

I have worked with the 360 Team for 2 years! During the last 2 years I have had the privilege of getting to know our awesome patients and their families. I have enjoyed ensuring our patients feel comfortable and have all their questions answered! I carry out my day with compassion and professionalism. I am looking forward to continuing to grow in dentistry, learning all that I can and providing amazing customer service together with Dr. Crocker and the 360 team.

In my spare time, I enjoy spending time with my husband at the beach and making the most of our sunny days & drinking coffee.

Gretchen Marcoulier, RDH
Registered Dental Hygienist

Hello! I graduated with my dental hygiene degree in 2007 from my home town of Reno/Tahoe, Nevada. I practiced there for the first half of my career before relocating to Oregon. I love all aspects of my job and truly enjoy connecting with each and every individual and keeping up with where life takes them through the years. I’m honored to be part of a team who takes pride in providing great care to help you live your best life!

In my spare time, my husband and I enjoy hiking, camping and traveling with our little girl. We also love to catch a Winterhawks or Hops game. I genuinely enjoy being around people and love to make new friendships every chance I get.

Stephanie Chrisman, RDH

Registered Dental Hygienist

I became a dental hygienist in 2001, graduating from the Oregon Institute of Technology with a Bachelor’s of Science. Prior to completing my hygiene degree I worked as a dental assistant. I love every aspect of dentistry and really enjoy getting to know each and every patient. I am fortunate to be a part of the 360 team; where we all have the same love and passion for dentistry and providing personalized care to our patients.


In my free time I love exploring the beautiful Pacific Northwest with my husband, two daughters and our wonderful dog Otis!    

Holly Thompson

Dental Assistant

I grew up an East Coast girl in my home state Maryland.  I worked as a dental assistant for about a year and then moved to Oregon in June 2014.  I feel so fortunate and blessed to be a part of this extraordinary team at 360 Dentistry! I truly love working in the dental field, and I enjoy getting to personally know our patients. All of us strive together to ensure each one of our patients are welcomed and receive the most excellent care.  


In the other hours of the week, I cherish spending time with my husband, my dog Wookie, discovering new places in Portland, and exploring the great Pacific Northwest.

Cassy Ford

Dental Assistant

I grew up on the Oregon Coast then moved to Portland in early 2013 where I finished my dental program and became a Dental Assistant. I have worked closely with the team of 360 Dentistry for the past 7 years but as of last year I joined the team full time and I could not be happier. I love all aspects of the dental field but truly love gaining those relationships with our patients and enjoy being a part of providing the best care for our patients. I am very fortunate to be a part of the 360 Dentistry team.


In my spare time I enjoy exploring the PNW with my two dogs Franklin and Noelle along with cheering on the Trail Blazers along with the Oregon Ducks. I also enjoy camping and traveling as much as I can along with some slight retail therapy when needed. 

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