Call Us

About Us!


Meet Our Team

  • Randall Haas D.C.
    Randall Haas D.C.
    Chiropractic Physician
  • Jennifer Brown
    Jennifer Brown
    Holistic Health Practitioner
  • Heather
    Healthcare Specialist
  • Kenia

Breakthrough Healthcare Office Tour

All Nutrition cases
Please fill out the following 6 pages

NP Information Form
Sugar Quiz
Symptom Survey

All Autistic patients
Please fill out the following form

Autism Intake Form

The Food Diary

Daily Food Diary
Good Foods List
Randall Haas D.C.
Chiropractic Physician

Dr. Randall Haas has been freeing people from pain since 1978 in his office in Jacksonville, FL. As a Chiropractor with experience, our professionals are committed to promoting the health and well being of his patients.

Dr. Haas uses a “whole person approach” when taking care of his patients. By combining the very best hands-on-technique, state of the art physiotherapy procedures, and providing the newest and best natural vitamins and mineral supplements on the market today, Dr. Haas is able to help you to accelerate and/or maintain your journey to good health.

Dr. Randall Haas was raised in Jacksonville and attended the Bolles School before moving to South Carolina, where he completed high school. After graduating from Wofford College in S.C. with a B.A. in government (as a Dean’s List Student), he served two years in the U.S. Coast Guard as a Dental Technician. He then enrolled in the National College of Chiropractic (near Chicago) where he earned his Doctor of Chiropractic degree, completing the 4 year program in 3 ½ years. Again, he was on the Dean’s List and was a member of Delta Tau Alpha, the national scholastic honor society. Dr. Haas returned to his roots in Jacksonville in 1978 to open his practice.

In addition to maintaining a busy practice, Dr. Haas continues to be an active and contributing member of the Jacksonville community. He has served on the boards of the Jacksonville Zoological Society; the Southside Business Men’s Club, the Jewish Children’s and Family Services and is a past President of the Executive Association of Jacksonville. He is also a 32nd Degree mason and is a member of his synagogue’s choir. He has sung with the San Francisco Summer Civic Chorale, led by the renowned Arthur Fiedler, and with the Jacksonville Symphony Orchestra Choir.

In constantly striving for excellence and the expansion of his knowledge, Dr. Haas regularly attends postgraduate seminars and workshops with an emphasis on nutrition and holistic health care advances.

The cornerstone of Dr. Haas’ many successes in his 34 years of practice remains that seeing each and every person as a unique individual and to give the very best care to those whom he is privileged to serve.


  • National College of Chiropractic, 1978
  • Wofford College, 1968


  • State of Florida

Memberships & Associations:

  • Florida Chiropractic Association
  • American Chiropractic Association
Jennifer Brown
Holistic Health Practitioner

“My passion grew deeply for alternative medicine, as knowledge is the seed from which health is cultivated.”

I can recall a time when I believed in Western medicine. I followed through with all recommended therapy and treatments for my autistic son. He was never given a hopeful prognosis. Matter of fact, I was told that when he gets older, I would have to prepare myself to seek out a full time “live-in” home designed for individuals on the spectrum. My son is Autistic. It was hearing this diagnosis so long ago that led me on a path of perseverance, learning, research, life experience, and growing that led me to my mentor, Dr. Randall Haas.

I was born in St. Vincent’s hospital in Jacksonville, FL. I found my footing in the medical field. In late 2000, my son was only 6 weeks old when I re-entered the work force. Baptist Medical Center in downtown Jacksonville is where I began my medical journey. After that, I took an opportunity to follow a surgeon with Jacksonville Orthopedic Institute as his assistant, to eventually moving on to working in radiology for a number of years. I was now elbow deep in Western medicine. Even though I loved helping people, I didn’t fall in love with the prescribed treatment plans and dangerous prescriptions being handed to patients at an alarming rate. I was never exposed to any facet of alternative medicine, other than my childhood chiropractor, as my mom started getting me spinal adjustments at a young age. It was by far, one of the best things she could have done for my overall health.

After treating my Autistic son with Western medicine for over a decade, I was still feeling hopeless about his future. Nothing was helping. Matter of fact, as he got closer to puberty, his symptoms progressively worsened and it was about this time that I met Dr. Haas. After only a few short months of assisting him with patients doing Nutrition Response Testing, my eyes and beliefs were opened to the unimaginable potential benefits and healing through leading a natural and healthy lifestyle. I started researching the benefits of holistic medicine and its relationship to Autism, and quickly we started treating my son. About a year after his treatment was over and all his successes were accomplished, I wrote a 3 part series about life before and after treatment, It was published in 2016. It’s called Journey through Autism-By Jennifer Brown.

After training under Dr. Haas for over 5 years, I’ve seen so many patients have life-changing results that ultimately have given them their lives back. People who once were dependent on pharmaceutical drugs to keep symptoms “at bay” are now able to regain control of their health by addressing the underlying root cause(s) through a healthy diet and lifestyle. Now, I see that patients are able to live drug, pain, and symptom free by following a unique Nutrition Response Testing protocol prescribed by their practitioner. The patients also enjoy learning about the dark and disturbing (approved and recommended) poisons added to our air, food, and water supply, even though they are deemed by our federal government to be “safe for human consumption”. I am witnessing patients get the help they are looking for after going to various other doctors of Western medicine to no avail. After constant dead ends with their doctors who only concentrate on the pathology and not the physiology by using drugs and /or surgery. I strongly believe that people should and will open their eyes to a more natural approach, the way nature intended. I’m proud to say that I have been a part of many journeys and I look forward to helping many more people reach their goal of being pain and symptom free through the use of alternative medicine. My passion grew deeply for alternative medicine, as knowledge is the seed from which health is cultivated. Now I am seeing my own clients here at Breakthrough Healthcare using Nutrition Response Testing and look forward to the many years ahead of helping inspire people into wellness.

Healthcare Specialist

Heather was born in Morganton, North Carolina, however she was born a military brat, so she moved from one side of the U.S to the other throughout her childhood. Her first memories were made in California. From there she moved to Hawaii and finally landed in Florida where her family decided to stay as her father retired in the sunshine state.

Heather is the mother of two amazing children Elijah and Elianah. She has a wonderful boyfriend whom supports her in everything she does. Heather has many other interests she enjoys. She has served on a prison ministry team, she volunteers with Cupbearers Ministries (a homeless street ministry), she has been a life coach at Operation New Hope. Helping her community puts passion in her life. Family, Health and Community is what gives her the drive to succeed every day.

Another passion that Heather enjoys is working with are essential oils. From the first time Heather was introduced to these oils they have intrigue her. The knowledge of knowing how to use them came naturally, she began making different concoctions. People started having interest in her products and would ask her to make things for their specific needs, whether it be for a health issue, a natural household cleaner or even to help a pet.

Family is a big part of her everyday life. Her mother and stepfather live very close and are very involved grandparents. So, when her mother went to the hospital because she was not feeling well, and the Doctor told the family it was colon cancer it was devastating news.

Everything moved fast from that day, she was in surgery very soon after and had five inches of her colon removed. The doctors then were ready to implant a port in her chest, but Heathers mom didn’t think that was a good idea and decided to find alternative solutions. She thankfully found someone she believed could help her and he just so happened to be a holistic doctor. She changed her diet and started a supplement regimen. The doctors at the hospital told her she was making a huge mistake and they would be seeing her soon, that was now ten years ago, and she has been cancer free since.

Heather saw what a firsthand true holistic lifestyle looked like at this time and she was very thankful, it intrigued her. Reading about natural remedies and supplements began to become a hobby to her. So naturally when the opportunity came along for her to learn and grow in a holistic healthcare office, she took the position happily. Heather really enjoys watching patients heal themselves through a clean diet and supplements.


Kenia was born in San Pedro Sula, Honduras, a country where most people live pretty simple lives. She was six years old when her parents sacrificed everything to come to America so their children could have a better future. The beauty industry has always been a huge part of Kenia’s life from watching her own aunts become hairstylists and makeup artists and creating their own businesses. Her passion for the skincare industry grew more and more. This motivated her to become an Aesthetician and on December 18, 2018 Kenia graduated from Parisian Spa Institute and received her skincare specialist license. Since then, she has worked hard to become the best in her trade. She has distinguished strengths in enhancing client’s personal appearances using the latest technology (and continuing higher education.) Kenia believes that the Aesthetician industry offers an ongoing learning experience and keeping up with the latest knowledge is key to being the best Aesthetician possible. Her passion for skincare makes her job an enjoyable experience each day. She finds it very fulfilling to connect with her clients, establish trust, and give personal attention to their needs. We all deal with insecurities and try our best to correct them on a daily basis. To have clients come to you in search of an answer or solution for just one of those insecurities and having the ability, knowledge, resources, and products to be able to help these people in that area is one of the most rewarding feelings ever.