Natural Family Health Care Team


Meet the team of doctors here at Natural Family Health Care. Our chiropractors, physical therapist and nutritional counselor would like for you to visit them so you’ll be on track with improving your health and most importantly staying in good health.

Read more about each practitioners’ qualifications and experiences.

Dr. Lowell Keppel, DC


Lowell Keppel is a champion at integrating chiropractic adjustments with nutritional counseling, Neuro-Emotional Technique®, and herbal remedies. A seasoned chiropractor, Dr. Keppel has honed his diagnostic tools over 25 years to get effective results. He emphasizes physical observations, muscle testing, and hands-on protocols, following the wisdom of traditions that often have been forsaken by medical specialists. Read more about Dr. Lowell Keppel’s background.

Dr. Kara Tritschler, DC


Dr. Tritschler strives to provide holistic care to all her patients through methods that evoke whole body balance (mind, body, and spirit) and diagnose the root cause of the functional imbalances within the body. Read more about Dr. Kara Tritschler’s background.

Amy Jepsen, PT

Physical Therapist

Amy’s approach is to evaluate and treat all three systems, including joints, soft tissue, and nervous system to increase function and return people to their normal activity level. Read more about Amy Jepsen’s background.

Jessica, MT

Massage Therapist

Jessica graduated from Denver School of Massage Therapy in December 2015, but her love of the healing arts started when she was a child in her father’s chiropractic office. Utilizing the knowledge, she learned from her father, she fulfilled her childhood dream of becoming a massage therapist. Her love for the healing arts continues to grow as she continues to learn about the body’s natural healing abilities.
Read more about Jessica’s background.

Donna Keeler, MNT


To determine a personal nutrition plan, Donna reviews health history, a personal health appraisal, food log and blood work in order to support the entire body. Donna’s clients are frequently pleased by practical nutrition therapy that works with their lifestyle and changes their lives. Read more about Donna Keeler’s background.

Michaele Thompson & Loralei

Office Manager

Michaele Thompson is the office manager who takes care of the front desk and whose voice you will likely hear whenever you call us. Michaele also runs all of the behind the scenes operations that entail many responsibilities and contributes to the success of the office. Read more about Michaele Thompson’s background.

Dr. Keppel’s Background

Dr. Keppel received a Doctor of Chiropractic degree from Logan College of Chiropractic in 1983, following an Associate degree in Science from Southwestern Michigan Community College. He became certified in Neuro-Emotional Technique® in 1999, having studied directly under the program’s founder, Dr. Scott Walker. He has undertaken a variety of further training, including herbology, spinal rehabilitation, and on-going nutritional education.
There is always some seminar, book or journal that he knows might deepen his knowledge or contribute one more bit of information that he can directly translate into an effective treatment. He gives sound advice from the perspective of clinical experience and years of practice.

More recently, Dr. Keppel has been teaching seminars for Standard Process West. He has become their in-house chiropractor and is recognized as a mentor for other practitioners throughout the greater Denver area.

Dr. Keppel’s Committment to You

Lowell Keppel is the kind of person who sees a friend in everyone he meets. The pursuit of personal excellence drives his commitment to meet each client’s need for health.
The foundation of Dr. Keppel’s health care philosophy is providing what you need to achieve lasting health. As an adjunct to your treatment from Dr. Keppel, he may recommend physical therapy, therapeutic massage or acupuncture. He has assembled a team of skilled health care professionals to provide these complementary treatments right in the office.

Services offered by Lowell Keppel, DC

Call Dr. Keppel today to schedule an appointment for Chiropractic, Cox® Technique Flexion Distraction, Nutritional Counseling, Herbal Remedies, Neuro-emotional Technique. or for a Heart Sound Recording evaluation.

Dr. Tritschler doesn’t merely attempt to treat symptoms, but instead strives to treat the BODY – your body – to bring it to full balance and functionality. She abides by the motto: “every body is different.” Given our unique genetics, environmental stimuli, emotional states, and conditioning, we each respond to treatments very differently from one another. There’s no such thing as the perfect treatment that works on everyone.

For maximum benefit, balance, and well-being, we must in fact specialize care for every person. Dr. Tritschler utilizes a wide array of solutions to meet patient needs, including orthopedic and neurological testing, observance of the body, Applied Kinesiology (AK), Neuro-Emotional Technique (NET), clinical nutrition, and Chinese methods. A detailed patient history along with diagnostic testing lends to a well-balanced and individualized plan for every patient to ensure better treatment protocols and tracking.

Dr. Tritschler’s Background

Growing up in a very small town in eastern Oklahoma, Dr. Tritschler always knew that she wanted to go out and explore the world and help people; however, she never knew that those dreams would include going to Chiropractic school and living in Colorado. She had thought the path ahead of her would include an M.D. at the end of her name rather than a D.C., until the day she started working for a Chiropractor in the 2nd year of college. Seeing a Chiropractor help so many people with just his hands and natural remedies opened her eyes to the possibilities of natural care. She never knew that her “normal” wasn’t the best she could feel. She was hooked!

After finishing her own Doctorate of Chiropractic, Dr. Tritschler luckily stumbled into purchasing a practice in Broomfield, CO, and quickly fell in love with the area and people. About 2 years into private practice, she met Dr. Lowell Keppel at a seminar that he was teaching in Colorado Springs. Through Dr. Keppel’s friendship and mentorship, Dr. Tritschler honed the skills she had acquired in school and began helping more and more clients. Now, after being in a solo practice for 8 years, she is making the jump over to a multi-faceted practice: “I am SO excited for this next step in my life and learning even more from the great team at Natural Family Health Care!”

Dr. Tritschler’s Education

Parker College of Chiropractic, Dallas Texas

  • Bachelor of Science Health and Wellness
  • Doctorate of Chiropractic

1-year Internship, Parker College of Chiropractic, Beta Clinic

Dallas VA Intern Rotation Program

Northeastern State University, Tahlequah Oklahoma

Certifications and Licensure

2009 Pre-Participation Physical Examination Certification

2009 Acupuncture Society of America Certification, FASA

2008 Colorado Board of Chiropractic Examiners, Lic. #6281

2008 National Board of Chiropractic Examiners Certification

2008 National Board of Chiropractic Examiners, Physiotherapy Certification

2007 Applied Kinesiology Certification

Dr. Tritschler’s Committment to You

“I cannot heal anyone, all I can do is help the body eliminate interference so that it can respond to the stresses put on it naturally and innately, as it was made to do. The body will heal itself given the right tools.” ~ Dr. Tritschler

I BELIEVE in what the body displays and tells us, and its innate ability to heal and adapt. With this team of people and all the knowledge each of us has, I KNOW that I’m in the right place to thrive and help more people.

Services offered by Kara Tritschler, DC

Call Dr. Kara today to schedule an appointment for Chiropractic, Cox® Technique Flexion Distraction, Nutritional Counseling, Herbal Remedies, Neuro-emotional Technique or for an Heart Sound Recording evaluation.

Amy Jepsen’s Background

Amy is a graduate of the University of Connecticut (1995) where she earned her Bachelor of Science in Physical Therapy. She has 16 years of experience working in a variety of settings including acute hospital care, inpatient rehabilitation, home health care, and outpatient orthopedics. She also has advanced training in several manual therapy techniques including:

  • Muscle Energy Technique of the Thoracic Spine and Ribs
  • Muscle Energy Technique of the Cervical Spine and Thoracic Outlet Syndrome
  • Muscle Energy Technique of the Lumbar-Pelvic-Sacrum
  • Diagnosis and Neuro-Musculo-Skeletal Management of Hip Pain and Dysfunction
  • Clinical Examination and Manual Therapy of the Shoulder and Shoulder Girdle

Services offered by Amy Jepsen, PT

Call Amy today to schedule an appointment for Physical Therapy. Also visit Amy’s website for more info:

Jessica’s Background

Jessica graduated from Denver School of Massage Therapy in December 2015, but her love of the healing arts started when she was a child in her father’s chiropractic office. Utilizing the knowledge, she learned from her father, she fulfilled her childhood dream of becoming a massage therapist. Her love for the healing arts continues to grow as she continues to learn about the body’s natural healing abilities.

Pairing massage with at home restructuring exercises and stretches, clients have had great results in rehabilitation, correcting poor posture and alleviating chronic pain.

Massage modalities offered by our Massage therapist include:

  • Deep Pressure
  • Trigger Point Therapy,
  • Myofascial Release,
  • Cranial Sacral Therapy

The massages are usually focused on areas of chronic pain or injury to assist in the healing process. All massages are based on the needs of the patient.  

Call our offices to schedule your appointment with Jessica today.

Donna Keeler’s Background

When Donna was growing up, she enjoyed time with her maternal grandmother whose hands were crippled with arthritis. Later, when she was in high school, Donna asked her grandmother what she had done to heal her hands…because, at that point, they were fully functional. Grandmother replied that she had gone to a chiropractic doctor (who interestingly attends the Muscle Response Testing workshops that Dr. Keppel teaches), who suggested using nutritional supplements and modifying her diet to relieve the symptoms.

Fast forward several years…

In 2001, when she was a mother of two children who were then 2-1/2 years old and 6 months old, being diagnosed with an auto-immune disease wasn’t in Donna’s life plan. Luckily a work associate was willing to share what had helped her with an auto-immune disease. This is when Donna’s journey and fascination with nutrition began. She decided to use western medicine only when absolutely necessary and incorporate a nutritional approach to health and healing into her daily life. Since 2001, Donna has used food as medicine with little or no prescription medications – like her grandmother.

She studied on her own for years, implemented new concepts and decided it was time to pursue what she really wanted to know: “What is the science behind why food is healing?” With working full-time and three kids in school, sports, and other activities, her husband took on a lot of the juggling act as she enrolled in the Nutrition Therapy Institute to become a Master Nutrition Therapist. In the process, adrenal insufficiency was avoided and the daily practice of how to stay healthy through specific nutrients was refined.

Donna’s Specialty

Although Donna specializes in nutrition protocols to support the symptoms of pre-diabetes, metabolic syndrome, syndrome x, arthritis, fibromyalgia and other auto-immune concerns, she can also provide support and advice for a variety of other symptomatic challenges ranging from balancing blood lipids, non-alcoholic fatty liver, autism and plantar fasciitis.

Donna offers a practical approach to whole life nutrition. As you run from one commitment to the next, there are many food influences on television, in mail flyers, and on billboards, and these can challenge your committment to stay the course. Your nutrition may need a little tweak or it may need dedicated attention; whatever the case, Donna’s goal is to make your transition to a new nutrition plan affordable and effective.

Education and Memberships

Donna graduated from the University of Wyoming with a Bachelor of Science in Communication in 1990 and from the Nutrition Therapy Institute in Denver as a Master Nutrition Therapist in 2015. To complete the nutritionist qualifications, Donna completed internship hours with Dr. Keppel, Amy Granger of Love and Light Holistic Health Services and Donna Wild nutrition expert and lecturer.

Donna Keeler is a member of the National Association of Nutrition Professionals and the Weston A. Price Foundation.

Nutrition Seminars Offered by Donna Keeler, MNT

Donna offers nutrition seminars for groups and organizations by request for a reasonable fee. Visit Donna’s website to learn about topics, schedule an event, or make an appointment, so you can experience her unique approach to Nutritional Counselling:

Michaele Thompson has been keeping us organized since 2009, when she took over the role. We are truly blessed that she is willing to keep order among our practitioner chaos.

We are also blessed with her daughter, Loralei, born July 30, 2014. She will expect you to get to know her when you visit.

Make your appointment today and stay in good health!

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