Why Cancer Risks Often Increases With Age

Cancer risk increases with age. About 50% of diagnoses occur under age 67 and 50% over 67. Risk factors include accumulated cellular damage, long-term carcinogen exposure such as alcohol, asbestos, benzene, tobacco smoke, and UV radiation, and weakened immune function with fewer T-cells.

Why Early-Stage Cancers Often Show No Symptoms

Early tumors are small and may not affect nerves or organs, delaying symptoms. Location also impacts symptom onset. Early signs like fatigue, hoarseness, and indigestion are often mistaken for other conditions.

How Preventative Diagnostic Center Supports Early Detection

Preventative Diagnostic Center offers scans without referral. Patients can book directly and receive a comprehensive report within 10 days prepared by a board-certified radiologist. The medical director is available to discuss results.

John J. Pierce, D.O., Preventative Diagnostic Center

About John J. Pierce, D.O.

Dr. John J. Pierce is Board-certified in Emergency Medicine as well as Board-certified by the American Board of Anti-Aging and Regenerative Medicine. He received his medical training from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific, in Pomona California. He also has a Bachelor of Science degree in Kinesiology from the University of Nevada, Las Vegas. Dr. Pierce currently serves as a Tactical Physician with the Las Vegas SWAT team.