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Scientific Support

Scientific & Clinical Support

The expert Doctor's Data scientific and clinical support team welcomes your questions about tests and results. You can also have a member of our scientific and clinical support team call at a time that's convenient for you. Click the button below to request an appointment with one of our team members. Please note, you will need to be signed-in to your Doctor's Data account to access the appointment request form.


Scientific & Clinical Support Staff

David Quig, PhD

David received his BS and MS degrees in Human Nutrition from Virginia Tech and a PhD in Nutritional Biochemistry from the University of Illinois. After a five year stint as a Research Associate studying lipid biochemistry and cardiovascular disease at Cornell University, he was a Senior Cardiovascular Pharmacologist for seven years. For the past 23 years David has been the Vice President of Scientific Support for Doctor's Data, Inc. He has focused on toxic elements, methylation and amino acid metabolism, the applied biochemistry of endogenous detoxification, and the influence of the gastrointestinal microbiota on health.

Lylen Ferris, ND

Lylen Ferris is a licensed Naturopathic Physician living in Portland, OR. In addition to maintaining her private practice, Dr. Ferris is the Senior Staff Physician at Labrix by Doctor's Data where she has reviewed, interpreted and advised on tens of thousands of salivary hormone panels and neurotransmitter reports. Prior to joining Labrix as a staff physician, she completed a residency in advanced women's health and gynecology at the National College of Natural Medicine where she oversaw patient care and as well as taught gynecology and clinical education classes. Her extensive knowledge of women's health and endocrinology coupled with her love of teaching have led her to develop curriculum and present at numerous integrative and alternative health conferences.

Julia Malkowski ND, DC

Dr. Julia Malkowski graduated with a doctorate in Naturopathic Medicine in December 2017, with advanced standing, and a doctorate in Chiropractic Medicine in April 2016 from National University of Health Sciences. Dr. Malkowski has completed Biomedical Treatment for Autism Spectrum Disorders Seminar, Fundamentals of Functional Blood Chemistry, Mastering the Thyroid Seminar and 100 hours in Functional Neurology applied to Childhood Neurobehavioral Disorders. Dr. Malkowski began a career in Naturopathic Medicine after seeing firsthand it's excellent results at restoring the health of her infant son.

Krista Anderson-Ross, ND

Dr. Anderson-Ross completed her Doctorate in Naturopathic Medicine at National University of Naturopathic Medicine in 2002, and has maintained a clinical practice in Oregon where she focuses on women's and children's health. Dr. Anderson-Ross is also a staff physician at Labrix by Doctor's Data, where she has reviewed thousands of salivary hormone and urinary neurotransmitter results and enjoys advising doctors on treatment options for their patients.

Ruth Hobson, ND

Dr. Ruth Hobson graduated from NCNM in 2014 with a doctorate in naturopathic medicine, where she also received additional training in natural childbirth. She completed her residency in 2015 where she oversaw patient care, and taught gynecology and clinical education classes. She is a staff physician at Labrix by Doctor's Data and is adjunct faculty at the University of Western States Health and Sciences where she teaches gynecology lab. Dr. Hobson has a strong interest in women's health and a desire to validate naturopathic therapeutics through literature, research, and clinical practice.

Laura Neville, ND

Laura Neville graduated from the National University of Naturopathic Medicine and maintains a private practice with a focus on endocrine health at Whole Family Wellness Center in Portland, OR.

Dr. Neville has a wide-ranging background, experience in massage therapy, craniosacral bodywork and completed her undergraduate studies in Exercise Science from the University of California, Davis. Dr. Neville combines her extensive knowledge on type 1 diabetes and thyroid disorders with great professionalism to her patient care.

Heather Hydzik, ND

Dr. Heather Hydzik trained at NCNM, earning a doctorate in naturopathic medicine and a certificate in natural childbirth in 2012. She then interned at a birth center in Bali, delivering babies and providing prenatal and postpartum care. Back in the states, Dr. Hydzik completed a residency in naturopathic primary care in Washington. She continued to practice as a primary care physician seeing patients for well-checks, acute and chronic conditions, and nutritional consults. A few of her medical interests include mental health, hormone balancing, improving digestive function, and optimizing lifestyle and nutrition.

Jeannie Gorman, MS, CCN, LDN

Jeannie is a Board Certified Clinical Nutritionist, and a Licensed Dietitian Nutritionist. Jeannie holds a Masters in Human Nutrition Functional Medicine from the University of Western States, Portland, OR. For the last 10 years, Jeannie has enjoyed working with patients in functional medicine-based clinics, and in private practice, specializing in autoimmune and digestive conditions, using functional testing biomarkers to design nutrition and supplementation protocols.