Call Us: 702-732-1400
3663 Pecos McLeod Int, Las Vegas, NV 89121

The Nevada Clinic in Las Vegas, NV Our Team


F. Fuller Royal, M.D. H.M.D.

A 1952 Clinton High School graduate, Flemming Fuller Royal earned his bachelor's degree at Wake Forest University in 1956 and obtained his medical degree in 1960 at Wake Forest University School of Medicine. He received training in aerospace medicine at Brooks Air Force Base, San Antonio, Texas, and was a flight surgeon with the United States Air Force from 1961 - 64. From 1964 - 80 he had a general practice in Eugene, Oregon and was one of the founders of The Nevada Clinic, Las Vegas, Nevada. He has served as medical director from 1980 until the present.

Dr. Royal was appointed to the Advisory Committee for Homeopathic Medicine, Board of Medical Examiners, from 1981 - 84, and served as a member of the Board of Homeopathic Medical Examiners for the State of Nevada from 1983 – 86; 1991-2009. Dr. Royal served ... Read more

D. Gregory Olson, M.D., A.P.H.

D. Gregory Olson, M.D., A.P.H., Ph.D., was born and raised in Phoenix, Arizona. He graduated from Camelback High School in 1983 and then attended Brigham Young University in Provo, Utah. He spent two years in Brazil as a volunteer missionary for the Church of Jesus Christ of Latter-Day Saints and then returned to BYU to complete a degree in International Relations with a minor in English and Portuguese.

His interest in complementary and alternative medicine began when he sought help for chronic migraine headaches. After his successful treatment he began to study homeopathy and eventually pursued advanced degrees in the field of homeopathic medicine. He is a Fellow of the British Institute of Homeopathy in London where he earned his D.I. Hom. (diploma of the institute). Later he earned masters (M.A.) and ... Read more

Renee C. Swain, R.N., A.P.H.

Renee is originally from Michigan. She graduated from Algonac High School in Algonac, Michigan. She attended Henry Ford Hospital School of Nursing from 1970 to 1972. She has two Associate Degrees from Oakland, Community College, one in Applied Science, earned in 1985, and one in Business Administration, earned in 1986.

Renee was lead on her path of alternative/complimentary medicine by her mother, Gladys, Dr. Alal Zatkin, Dr. Christopher Hussar, Dr. Dietrich Klinghardt, and now by Dr. F. Fuller Royal.

She brings to the clinic a vast knowledge and experience of chelation therapy, neural therapy, autonomic response testing, metal detoxification, and orthomolecular theray. She is a certified Healing Touch ... Read more

William Marr, A.P.H./Allergist

Bill grew up in Minnesota. He attended the University of Minnesota, where he received a degree in Microbiology.

After college, he spent two year in the Peace Corps in the Himalayan nation of Nepal. In Nepal, he worked at improving laboratory services in the area of parasitology and bacteriology. It was in Nepal where he was first introduced to alternative medical approaches to health care.

Bill joined The Nevada Clinic in 1984 after working for the French homeopathic firm Dolisos. He is an Advanced Practitioner of Homeopathy in the State of Nevada and concentrates on allergy and nutritional care at the clinic.
He is married and has two children.

Mary Lou Heacock, A.P.H.

Mary Lou was born in Texas. She is the youngest of 14 children. Mary Lou has been happily married 39 years to her husband, Jim. They have two children; son, Jimmy, and daughter, Angela. They have a grandson, Jarred, and three granddogs, Stella, Coco and Lucy.

Mary Lou came to work for The Nevada Clinic in 1984. She started in the pharmacy department and currently she is an Advanced Practitioner of Homeopathy.

Michelle Johnson, Administrator

Originally from Florida, Michelle graduated from the University of Maryland with a Business degree in 1999. A military spouse, she moved to Nevada from Iceland in 2000 and began working at The Nevada Clinic in 2001. She has held many positions here, and is currently our Office Administrator.

Michelle has been married for 20 years and has two children, a son and a daughter.