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Clinical Consultation Staff

Areas of Expertise:

  • Review of all SpectraCell Lab reports as comprehensive solution
  • Consult with clinicians on report interpretation
  • Consult on how to prescribe a supplementation program based on SpectraCell result

Dr. GrabowskiRon Grabowski, R.D., D.C.

Director of Clinical Nutrition and Education

Dr. Ron Grabowski is a practicing Doctor of Chiropractic in Houston, Texas. He has presented over 500 seminars and lectures on nutrition throughout the United States and in Europe, publishing several articles and a textbook on clinical nutrition.
Receiving his Bachelor of Science degree in Nutrition from North Dakota State University, he went on to be awarded his Doctor of Chiropractic degree from Texas Chiropractic College in Pasadena, Texas in 1989, where he became a professor and postgraduate diplomate lecturer. His dietetic experience includes tenure at some of the leading hospitals in the nation: The New York Hospital, Memorial Sloan-Kettering in New York City (affiliated with Cornell Medical Center), Memorial Care System, and the University of Texas M.D. Anderson Cancer Center in Houston, Texas.

Dr. Grabowski has served on the State of Texas Governor’s Childhood Obesity Taskforce and is a member of the Academy of Nutrition and Dietetics, American Chiropractic Association, and the Endocrine Society. In addition to his chiropractic practice, he has developed numerous vitamin and mineral formulas for supplement companies. Professional athletes, including Olympians, seek his expertise in nutrition consultation.
His research interests include nutritional support of the athlete and the use of supplements in clinical practice for the prevention and treatment of chronic diseases such as diabetes, heart disease, arthritis, fibromyalgia, and gastrointestinal disorders.


James P. Roach M.D.

Clinical Consultant

Dr. Roach, from Midway, KY, did his undergraduate work at Duke University, graduated from the University of Kentucky College of Medicine in 1978, and did a Family Medicine residency in Tallahassee, Florida. He is board certified in Family Medicine and Integrative Holistic Medicine, is Associate Professor at the University of Kentucky College of Medicine, and has published research in nutrition and cancer markers. He is the state chairperson for the Kentucky Lung Cancer Research Board, and is on the national test committee for the American Board of Integrative Holistic Medicine.

As state Chairperson for KY ACTION, he was responsible for getting Rupp Arena, home of Kentucky basketball, smoke-free. In 1997, he was named the Central Kentucky Leader in Healthcare by the Lane Report.

In the past ten years he has attended 33 national conferences relating to integrative holistic approaches to healthcare, and has been a speaker at national conferences in Florida, Kentucky, and Connecticut.

In 2007, he founded the Midway Center for Integrative Medicine and has attracted patients from 15 states.

He is happily married and has two children, a son who is a meritorious assistant prosecutor at Washington Courthouse, Ohio and a daughter who is the scheduler for the Governor of Kentucky.

Dr. Roach is currently writing a book:
ULTRACLARITY - Surprising Stories of Healing: Lessons for an UltraBrain, UltraLife & UltraDeath, which will be completed next year.

Bernarda Zenker, MD

Clinical Consultant

Bernarda Zenker, M.D. is a Board Certified Family Physician through the American Board of Family Medicine. She received her Medical Degree from Louisiana State University, New Orleans and completed her Family Medical Residency in Oklahoma City. Dr. Zenker completed her Fellowship in Integrative Medicine from The University of Arizona. Dr. Zenker is an active member of the Institute for Functional Medicine. She opened her own independent medical clinic, Trinity Integrative Medicine P.A. in Burnsville, MN in May, 2010. Dr. Zenker utilizes nutritional therapies, when possible, to assist traditional medicine in the treatment and prevention of chronic diseases. To her 20 years of family practice experience using traditional medicine, Dr. Zenker has added expertise in non-Western alternative, nutritional and complementary treatment for enhancing personalized medicine. Her methodologies include neurobiological nutrient testing, methylation genetic testing and Lipoprotein Particle determination to address health needs.



To Schedule a consultation, please click below. 


Download Dr. Grabowski's Educational Resource

"Functional Vitamin, Mineral and Antioxidant Assessment"