• JNA's Philosophy - A Holistic Approach

    Chiropractic is a complementary and alternative medicine health care profession and an approach to healing concerned with the diagnosis, treatment and prevention of disorders of the neuromuscular system and the effects of these disorders on general health.


    Chiropractors emphasize manual therapy including joint adjustments and manipulation with particular focus on joint dysfunction. Although a wide diversity of ideas currently exists among chiropractors, we share the belief that the spine and health are related in a fundamental way, and that this relationship is mediated through the nervous system. Chirporactors examine the biomechanics, structure and function of the spine, along with its effects on the musculoskeletal and nervous systems and what they believe to be its role in health and disease.


    Growing up on an organic farm, Dr. Domm was exposed to chiropractic medicine. The family doctor was a chiropractor ( Dr Paul Neidert) believing in natural medicines for healthcare. As a child, she went to the chiropractor for treatment and was given natural herbs to take to rebuild her immune system when she was sick. When injured, she went to the chiropractor for treatment and rehabilitation.


    Dr. Domm's early experiences with natural medicine allowed her to choose a natural way of life instead of filling her body with prescription drugs and quick fix medicines.

    As a sports chiropractor, she been exposed to all types of athletes and has an impressive resume of clients, including:

  • Some of Dr. Domm's Clients include:

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    NY Giants NFL Football

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    US Women's Soccer

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    US Women's Pro Volleyball

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    FIFA Women's World Cup Soccer

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    Olympic Athletes

  • The JNA Team

    Meet the Staff of JNA Chiropractic in Portland, Oregon

  • About Dr. Domm

    The backstory to Dr. Domm's healing hands


    20+ Years of Healing

    Dr. Mary Ann "Penny" Domm is owner of JNA Chiropractic Clinic in Portland, OR. For more than twenty years, she has dedicated her life to caring for others through the practice of massage therapy, athletic training and chiropractic medicine. Prior to opening JNA Chiropractic Clinic, she was co-owner of another busy and highly respected practice that is devoted to complementary and alternative medicine (CAM). Penny Domm is a 2005 member of The Heritage Registry of Who's Who.


    Penny Domm grew up in the Finger Lakes region of New York, where her mother's tireless commitment to community service influenced her dedication to the healing arts. Penny Domm learned the value of complementary and alternative medicine through the experience of her rural upbringing. Her family raised their own food and cared for their animals, and the family doctor was a chiropractor.


    In 1994, Penny Domm received her Doctor of Chiropractic degree from Cleveland Chiropractic College- Los Angeles (CA). She began her healing arts career with a Massage Therapy Certificate from the Morris Institute (NJ). In 1984, she received her Bachelor of Science in Physical Education and Health from Ithaca College (NY) and the following year, she completed dual graduate degrees: Master of Science, Exercise Physiology (Athletic Training) and Master of Science, Sports Psychology (1985). Her dissertation is the seminal work in the field of sports-injury rehabilitation. [See Fisher AC, Domm MA, Wuest DA. Adherence to sports-injury rehabilitation programs. Physician Sportsmed.1988;16(7):47-52.]

    Athletic Training / Sports Chiropractic

    In the capacity of Athletic Trainer, Certified and Chiropractic Physician, Penny Domm has worked with the following sports teams: New York Giants Football, U.S. Women's Soccer, U.S. Women's Pro Volleyball, Portland Forest Dragons (Arena Football) and Portland Power (Women's Pro Basketball). In her chiropractic practice, she works with Olympic athletes and other athletes involved in range of professional and recreational sports: baseball, crew, cycling, distance running, football, ski racing, softball, tennis, track and field.

    Community Service

    For more than 15 years, Penny Domm has been a dedicated volunteer of her professional services to sports and philanthropic events in California and Oregon: AA Sports Limited events, California AIDS Ride, City of Ventura Corporate Games, GSGRA Regional Rodeo, TAC Ultra Marathon and The City of Los Angeles Marathon. In 2004, Penny Domm served as Medical Coordinator for the Bridge to Bridge Run, Hood to Coast Relay, Race for the Roses, ADA Summit to Surf and TYR Women's Triathlon.

    Academic Appointments

    Since 1986, Penny Domm has been awarded three academic appointments at WASC accredited colleges: Associate Professor of Exercise Science and Physical Education, Montclair State University (NJ), Assistant Professor of Health Sciences, West Coast University (CA) and Staff Clinician and Adjunct Faculty Member, Western States Chiropractic College (OR).

    Professional Memberships

    Penny Domm is a member of the American Chiropractic Association, the National Association of Professional Women, the Chiropractic Association of Oregon, the National Athletic Trainers Association, the Organization for Minority Entrepreneurs, and the Oregon Association of Minority Entrepreneurs.

  • Meet our Team

    Portland chiropractic physician, Don Fuegy

    Dr. Fuegy

    Chiropractic Physician

    Dr. Fuegy graduated from Palmer College of Chiropractic West in 2000. He is board certified by the National Board of Chiropractic Examiners as well as the Oregon Board of Chiropractic Examiners. He is also a member of the Oregon Chiropractic Association and sat on their board from 2015 to 2018.

    As a practicing chiropractor Dr Fuegy is interested in and has hundreds of continuing education hours in nutrition and athletics. He treats any and all patients ranging from newborn to 90’s, acute and chronic injuries and well as general issues of daily living. Dr Fuegy likes to take an active role in his patients health. He’s interested in the functional and metabolic health of all patients. It’s all about quality of life.

    Dr Fuegy grew up in Beaverton, Oregon. His family owned and operated a pharmacy in downtown Portland, and he had an opportunity to work in the pharmacy from junior high school into university. This gave him a unique perspective of healthcare in the general population of the Portland metro area, and how they feel and respond to the different methods of care.

    After spending 20 years in the San Francisco bay area, he moved back home to the Portland metro area in 2013. He’s glad to be back.

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    massage therapist

    Hi! I’m Crista (she/her). I have been in practice for over 15 years and specialize in deep tissue and advanced myofascial techniques for manual therapy. Other types of massages I can perform include Swedish, Cranio-Sacral, and Basic Thai. I also have extensive experience with manual lymphatic drainage.
    I have been in multiple motor vehicle accidents which helped me develop a deep understanding of client needs associated with whiplash and other biomechanical soft
    tissue injuries.

    Whether you are looking to relax or focused on injury healing, I’ve got a massage style in my toolbox for you! In my spare time, you will find me kayaking and rock climbing.

    Portland massage therapist Kevin


    massage therapist

    Penny Harrison started her massage therapist journey in 1997 at COCC in Bend, Or. After 2 years in Bend, Oregon she moved to Virginia Beach, VA and started working at Advanced Fuller School of Massage. There she quickly advanced from a Teaching Assistant to an Instructor. 15 years later, she was back in Oregon.


    Penny’s modalities include Swedish Massage, Deep tissue, Shiatsu, Trigger point therapy, Reiki, Cranial-sacral therapy, prenatal massage, Cupping massage, Ashiatsu, myofascial release as well as PNF stretching techniques.

    Penny’s primary focus is pain and stress relief. Her holistic perspective includes massage as a way to heal and move away from pain.


    Penny graduated from Portland Community College with studies in Exercise Science and Gerontology. Penny has certification as a 500 hundred hour yoga instructor.

    She is passionate about healthy living with a deep interest in Plant Based Nutrition, Yoga, Hiking, Competitive Ballroom Dancing and Marathon running.

    Portland massage therapist Kevin


    massage therapist

    Ken obtained his massage therapist license in 2007 after graduating from the Oregon School of Massage. With a primary focus chronic pain relief, Ken uses many different modalities to achieve intended results, including “intuitive touch” to find the source of problems.

    Those modalities include deep tissue,trigger point therapy, reiki, cranial-sacral therapy, prenatal massage, myofascial release as well as stretching techniques.

  • Meet our Acupuncturist

    Whitney Tuxbury

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    Whitney Tuxbury


    Whitney is a licensed acupuncturist and Chinese medicine practitioner with an integrative and holistic approach to health and wellness. Whitney has a special focus on treating pain and trauma but loves this medicine for its ability to treat many conditions from pain and injury to stress and anxiety, digestive or gynecological issues, insomnia, migraines, and more. Her treatments may include acupuncture, moxibustion, cupping, guasha, tuina massage, Chinese herbal or nutritional therapy, and qigong or taichi exercises. Whitney is a certified NADA Acupuncture Detoxification Specialist for the use of a standardized ear acupuncture protocol for behavioral health, including addictions, mental health, and disaster and emotional trauma. She is also a practitioner of Nambudripad's Allergy Elimination Technique (NAET), which uses a combination of disciplines including acupuncture/acupressure and applied kinesiology for many kinds of allergies, intolerances, sensitivities, and allergy-related symptoms.


    Whitney holds a master’s degree in acupuncture and Oriental medicine from the Oregon College of Oriental Medicine here in Portland, a bachelor’s degree in music and art from Lewis & Clark College, and has four years of post-baccalaureate study of hard sciences at Seattle Central College. Whitney is an adopted South Korean raised in Missoula, Montana and aims to help her patients navigate the complex world of health and treatment options to find what works for their life and needs.

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    Grace Taylor

    office manager

    After growing up in Portland, she attended Portland State University where she earned her Bachelor of Psychology degree with a Neuroscience focus. She loves to keep up her health
    and fitness through weightlifting and Orangetheory workouts, as well as regular hikes with her husband.


    In her free time, Grace enjoys volunteering with high school students to contribute to their emotional and educational success, reading sci-fi novels, cooking healthy meals, learning about health and wellness, and spending ample time outdoors.

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    Stephanie Quackenbush

    Administrative Assistant / social media manager

    Stephanie is a traveler. Hailing from Indiana originally, she moved to the Pacific Northwest in 2012 after a couple years in Arizona. She loves all things spiritual, self-help, outdoors, and dogs.


    She is our social media wiz and loves to create content. Her goal is to move overseas or at least visit every continent.


    Stephanie has been with JNA either in office or behind the scenes since 2019.

  • Why JNA?

    Meet Jonathan, Nicholas, and Alexander

    These young men are the inspiration behind Dr. Penny Domm's new chiropractic practice in Portland named JNA Chiropratic.  Located just off Beaverton Hillsdale Hwy.  Chiropractic Treatments, Massage, Accupuncture.

    I met my boys when they were four and five. My life has been “full” of joy, laughter, growth and unconditional love ever since. ALEXANDER is quiet and intense. When he speaks, we all need to listen. NICHOLAS is fun, energetic, and intelligent. JONATHAN is strong yet silent.


    Each of these characteristics, although many more not mentioned, has made my life what it is today. I am strong, compassionate, empathetic, fun, energetic and lucky to parent these wonderful human beings who just happen to be my sons.


    ~ Penny Domm