A board certified Anti-Aging Medicine doctor, Frank Comstock, M.D., believes the impetus for transitioning his practice to include non surgical weight loss and anti-aging medicine, came primarily from his experiences with the countless patients he has treated over the years that were living compromised lives, and suffering with preventable health conditions caused by an unhealthy lifestyle.

Dr. Comstock’s desire to help both men and women live a happier and healthier life, lead him to seek out further medical training at the renowned Cenegenics Medical Institute, and gain Board Certification from The American Academy of Anti-Aging Medicine.





Lifestyle Spectrum is Tucson, AZ’s preeminent source for natural hormone replacement therapy, physician monitored weight loss, and anti aging medicine. Dr. Comstock consults with both male and female patients— offering them personalized treatment programs that include healthy diets and exercise to help patients achieve the best results as well as sustainable weight loss. Lifestyle Spectrum also offers its patients quality nutritional supplements and options for bio identical hormone replacement, including hormone pellet therapy.


Dr. Comstock is a SottoPelle® Certified Physician, and has authored an important chapter for the anti-aging medical publication, 101 Great Ways to Improve Your Health.