Meet our Practitioners

Dr. Kevin Shearer, DC

Dr. Kevin Shearer earned his Doctorate from Palmer College of Chiropractic in 2005. A Michigan native and a Michigan State alumnus, Dr. Shearer moved to Vancouver (WA) in 2007 to establish Quantum Integrated Health. He first discovered chiropractic at a high school career fair and later gained experience with the profession while working for a chiropractic office as a college student. As a child, Dr. Shearer suffered from chronic tonsilitis and was on and off antibiotics until his tonsils were finally removed as a teenager. Feeling that the cause of his problem was never really addressed, he felt an innate connection with the chiropractic philosophy of addressing the cause and not just the symptoms. Dr. Shearer is passionate about getting to the cause of patients’ problems and helping them to achieve true health and wellness.


Dr. Elizabeth Detwiler, DC

Dr. Elizabeth (Ellie) Detwiler earned her Doctorate from Palmer College of Chiropractic in 2006. An Ohio native, she moved to Vancouver (WA) with her husband, Dr. Kevin Shearer, in 2007 to establish Quantum Integrated Health. As a child Dr. Detwiler suffered with chronic ear infections, stomach pain and migraines. Disillusioned with conventional medicine and without answers, she finally found relief under chiropractic care. Ecstatic to have answers and to be pain-free without the use of medication; she decided at a young age on a chiropractic career. Dr. Detwiler believes that true health comes from the inside out. She is passionate about educating patients on healthy living and empowering patients to take an active role in their health and health care. Outside of the office Dr. Detwiler enjoys exploring the northwest with her husband and two sons, Noah and Roan.


Natasha Dillmon, LMP

Natasha graduated from Ashmead School of Massage in 2003. She developed an interest in bodywork as a student athlete receiving sports massage. Natasha specializes in Sports Massage, Deep Tissue Massage, and Myofascial Release. She enjoys working with all types of patients and strives to make treatment fun, active and dynamic.

When not massaging patients, Natasha enjoys traveling and staying active year round by snowboarding, hiking, practicing yoga, and competing in running and endurance challenges.


Maria Ecoff, LMP

Maria graduated from the University of Western States in 2012. An interest to assist people in achieving their personal goals and a desire to improve the mental and physical well-being of others led her to the massage profession. Maria blends modalities to suit each patient’s specific needs and is competent in Swedish, Deep Tissue, Trigger Point, and Gua-sha massage.

In her spare time, Maria enjoys spending time with her family, cooking with her husband and wine tasting with friends. She enjoys water skiing and it is a personal goal of hers to learn how to snow ski.


Christine Shinn, LMP

Christine attended Everest College and graduated in 2015. Christine acquired a deep fascination for the muscular system after sustaining an ACL tear. She quickly discovered how one imbalance can impact your entire system. Learning about how each muscle moves, how they are connected and work together and how they antagonize each other has become a passion for her. Christine finds great joy in being able to use her knowledge to improve others well-being.
Christine enjoys hiking, running spontaneous travel and taco Tuesdays. She really enjoys playing pool (even though she isn’t very good yet)


Danelle Berardinelli, LMP

Danelle graduated from the Oregon School of Massage in 2006. A deep desire to help people is what attracted her to the massage profession. Danelle uses Deep Tissue Massage along with Cranial Sacral Therapy and Vibrational Raindrop Technique (VRT) to restore mobility and balance back to the body.

Danelle loves anything to do with nature. She began practicing Bikram Yoga in 2001 and became an instructor in 2006. Danelle enjoys how yoga and massage complement each other in understanding the body.


Kala Katt

Patient Reception/Scheduling

Kala discovered her appetite for holistic health in May 2013 when she began her Bikram’s Yoga Practice at “Bikram Yoga Hazel Dell. In November of 2014 Kala participated in the Washington State Yoga Competition. Her passion for the series has led her to pursue optimum health at every level: Body, Mind and Spirit. Learning to bend backwards in ways that once seemed impossible has helped Kala to recognize the importance of maintaining a healthy spine. Yoga, body awareness and consistent chiropractic care have allowed Kala to live a balanced happy and healthy lifestyle. She encourages you to join her in this pursuit by scheduling an appointment at Quantum Integrated Health!


Chelci Kreiter


If you have insurance or billing questions, Chelci can be reached by phone Monday, Wednesday and Friday from 9:00am to 1:00pm.