About Dr. Bentz & Staff Bios

Dr. Bentz and her team have a special interest in medical weight loss and believe bariatric specialists are the most qualified to assist patients with losing weight. They are passionate about helping their patients achieve their weight loss goals and becoming healthier. We would like to introduce you to our knowledgeable, experienced and caring team.

Suzanne Bentz

Dr. Suzanne Bentz, D.O. in Mesa Arizona. Dr. Bentz is a Board Certified Physician, specializing in Family and Bariatric Medicine. In 2005, Dr. Bentz opened the first of three Medical Spas in the Phoenix area, called “Red Mountain Med Spa”. Red Mountain Med Spa has gained popularity as the most luxurious destination in the Phoenix area for medical aesthetics, anti-aging, and medical weight loss. There are offices located in Scottsdale, Mesa, and Glendale.

Dr. Jeffrey Mack, MD

Dr. Jeffrey Mack, MD, received his medical degree from the University of Nevada, Reno and completed a residency in family medicine at the University of California, Davis. Following a career in clinical medicine, he has focused on Bariatric medicine for the last three years.

Susan Mulkey, FNP

Susan Mulkey is a Board Certified Family Nurse Practitioner caring for patients with multiple medical conditions. Susan is currently practicing at both greater Tucson locations. She graduated with her Bachelor of Science degree from the University of Michigan, and recieved a dual degree as a Family Nurse Practitioner and Masters of Science in Nursing, from The University of Phoenix. She has greater than 18 years of practical experience in adult medical-surgery, cardiac intensive care, and has a passion for teaching both her patient and student popuplation; taught advance med-surgery to nursing students with Northern Arizona University. Susan has a special interest and compassion for promoting wellness through weight loss, Hormone Replacement Therapy for both men and women, along with being an aesthetic injector for Botox, Radiesse and Juvederm. In her spare time, she loves spending tie with her family and friends, horseback riding, swimming and Pilates

Dr. Suzanne Bentz

Bariatric Specialist