Innersource Staff 2017

Our Dedicated and Caring Staff
Front Row: Jeffrey, Donna, David,
Back Row: Carrie, Andrea, Leslie, Angie, Brittney, Tammy, Roger, Titanya, Linda, Lori, Eric

Want to know a little bit about the person behind those emails, registrations, programs, phone calls, and more? The people that make it possible for Donna and David and our faculty to bring you Energy Medicine?

Take a look at our wonderful staff. Without these hard-working folks, our vision of Raising the Vibration of the Planet, One Person at a Time, would never be a reality. Please feel free to Contact Us if you have any questions.

Jeffrey McDonnell

Jeffrey McDonnell

Chief Operating Officer

We are excited to have Jeffrey join Innersource as COO as of July 1, 2015. Throughout his 25 year career at AT&T, Jeffrey has amassed a wealth of knowledge in organizational management and leadership. His ability to evaluate, build, and run successful organizations, as well as his passion for Eden Energy Medicine, make him uniquely qualified to lead Innersource into the bright future Donna and David have envisioned. Jeffrey also became an EEM Certified Practitioner in 2016.

He and his beautiful wife Julie have been married for 25 years and have two amazing children – Jessica (23) and Charles Joshua (20). He is a spiritual seeker and healer who loves to cook, read, write, garden, travel, attend sporting events and spending quality time with his family.


Roger Devenyns

Chief of Staff

I have been working for Innersource since March 2008. In my role I am responsible for overseeing and managing legal, human resources, and product development aspects of the business. I also provide strategic support to the COO where needed in other areas of the business such as product delivery, finance, education, and marketing.

In my free time, I have the distinct pleasure of enjoying being the father of Tiernan Ray (Donna & David's grandson) and sneaking in a Padres game or playing a little softball during his naps.

Roger Devenyns

Leslie Adams

Leslie Adams

Bookkeeper/Core Staff Coordinator

I have worked for Innersource since October 1999, in the Accounting Department. I live in Ashland, Oregon, with my husband Mark, two sons, Dylan and Mark, and 3 cats, Marvin, Meiko and Maggie. For fun I sing in a local jazz choir.


Katrina Hill

Customer Service Manager/Innersource Website Email

I began working for Innersource in 1999...

...Delighting in the self empowering teachings and tools of Energy Medicine and Energy Psychology.

...Rejoicing in the individual gifts of Donna Eden and David Feinstein; together.

...Believing in every communication with each person through Innersource and throughout the world.

Blessings to all.

Katrina Hill

Carrie Cento

Carrie Cento

IT/Marketing Director

I started working with Innersource in 2004 - when we were a very small staff (now we're just small) all wearing many many hats to support Donna & David in their grassroots mission to "raise the vibration of the planet... one person at a time." It's been a wonderful ride watching Energy Medicine catch on and indeed change people's lives, including my own. I am now a graduate of the Eden Energy Medicine Certification Program and credit Energy Medicine for adding two quality years onto my mother's life while she battled a terminal disease. I love this stuff.


Eric G. Stahlman

Customer Relationship Manager CE/CT Program Coordinator

Since 2007 I have been working for Donna Eden & Innersource as an Administrative Assistant to Lori Kats, then Event Planner, and now am dedicating my time to developing the Continuing Education Department & Continued Training Department.· It has been my joy to support the work of Energy Medicine as it makes its way around the globe.· And it has been humbling to be part of the lives of people EM has changed.

Eric Stahlman

Andrea Malden

Andrea Malden

Student Administration

I’ve been part of the Innersource Team since 2010, and it is a real joy to serve our students, faculty, and staff. As Student Administration, I handle data tracking and entry for our students. In my free time I love being with my family, walking in the woods, singing harmony to the radio, and getting crafty!


Angie Mason

Admin. Assistant/Bookkeeping

I've been working as Leslie's assistant in the Accounting Department for about 2 1/2 years. My husband and I own and operate a small wholesale bakery located in Phoenix, Oregon. I feel blessed to be a part of the Innersource Family.

Angie Mason

Lori Kats

Lori Kats

Regional Programs Coordinator

I began my career at Innersource in July of 1999 – when Donna and David were just hitting the road with their new book “Energy Medicine.” Since then I’ve been in a variety of roles, worn many hats, and even took a little 2 year break. I’m currently the Regional Programs Coordinator which means I oversee the EM101/102 Program, our Year 1 Foundations Program, and our Year 2 Regional Program (basically any of our classes/programs that are taught “regionally” vs. classes or events sponsored by Innersource). I truly enjoy being a bridge of communication between our administrative team and all our teachers, faculty and students, and helping to create ways to make things better for all of us doing this amazing work!

In my free time I love to travel, camp in my 1995 Eurovan Camper, hike, backpack, take long walks with my wife, Linda, and our dog, Jordi, sing, write music, and enjoy the beautiful Pacific Northwest. Life is Good!


Dondi Dahlin

Executive Assistant, TEEM 101 Class Administrator, Innersource Photographer, Facebook Coordinator, Marketing Gal, Content Writer, Special Projects, Affiliate Coordinator, and woman who wears 1,000 different hats (berets and fedoras included).

After a 20-year career in Middle Eastern dance and performing around the world, I started working for Innersource. It is a much friendlier place than show business where I was also an actress and became a member of The Screen Actors Guild.

At Innersource, I work on short and long term projects with Donna and David (one of my favorite projects was writing The Little Book of Energy Medicine with my mom). I also manage the TEEM 101 program (Teaching Eden Energy Medicine) and help run our Facebook pages. As you can see above, I do many different things at Innersource.

Another role I have at Innersource is company photographer. I absolutely LOVE being behind the camera, and though I am not a professional photographer, I am proud to have captured some great shots. In 2017 I published The Five Elements, based on the 5000-year-old personality type system from China. The Five Elements is one of the nine energy systems that we teach in Eden Energy Medicine and it is a lifestyle that my mom raised me and my sister in, so it is near and dear to our hearts.

I still travel the world, as I did when I was performing, but now I travel with the whole family assisting with Eden Energy Medicine workshops. I am Donna's youngest daughter and my son Tiernan is Donna and David's grandson who was born May 23, 2009. Roger Devenyns is Tiernan's amazing Dad. We all live in San Diego and our home is #877 on the list of San Diego's historical designations.

Dondi Dahlin

Titanya Dahlin

Titanya Monique Dahlin

Energy Medicine Movement Coordinator/Party Planner

“HI! I am so happy to be a part of this group, as I wear many different costumes in Innersource. You might’ve danced with me at one of Donna Eden’s workshops in my own creation, Energy Dance, which is based upon the Energy Medicine work. You might’ve written to me about your Life Color. You might be emailing me as a musician that we might be hiring for our rockin’ graduation parties. You might’ve witnessed the Graduation Spiral or our Radiant Parties, which has all been my doing. You may even have thought that I was Donna, herself or the Mother of Tiernan (as I look so much like both of them and Lil’ T and I are always goofing around).

I’m Tiernan’s Aunt and Donna is my Mom. I have been with Donna, creating energy medicine charts and handouts since the late 80’s, while my sister, Dondi (at age 12) was her secretary. I’ve come to realize that I am a third generational healer and intuitive, which I have had to accept as an incredibly important role in this world. I didn’t really want it, but that’s another story. Slowly, I began to co-teach with my mother before the book or David came along. I came fully aboard, from my other life as a professional Belly Dancer and actress, when the first book came about. I’ve been trying to keep the integrity of my mother’s wonderful spirit in this organization, while catering to the needs of the students. I will try to make magic, for you all, whenever I can! Love Laughter and plenty of Chocolate!"

Titanya lives up in the mountains of Big Bear on TinkerBell ave. (she’s very into fairies) in her “healing cabin” with a magical cat named Lucia and an all ‘round good hearted guy named Jeff.


Linda Barba

Student Records Coordinator

I’ve been working for Innersource since 2010. I love what I do, working with students, faculty, and our wonderful Innersource staff. It feels good to know that I am part of something bigger than myself, and we are helping spread this work all over the world.

I live in Eugene Oregon. I love to paint, hike, walk my dog, work in the yard, yoga, and build things. I live with my partner of 14 years, Lori Kats, and our two pets, Jordi and Mitt.

Linda Barba

Brittney Bass

Brittney Bass

Warehouse Manager

I started working for Innersource in 2015. I am the Warehouse manager. I live in Ashland with my husband and my teenage daughter. I enjoy the outdoors, travelling, crafting and spending time with my family who also includes 2 dogs and 3 chickens. I am very happy to be part of such an amazing team and group of people.


Karen Berry

Web/Database Developer

I've been with Innersource since 2012. My job is mostly behind the scenes, working on the websites and databases. In my free time I enjoy spending time with my family, reading, computers, and traveling.

Karen Berry

Karen BerryStaff