Concierge Primary Care for all ages. Modeled after the care provided to the President of the United States, the Center for Executive Medicine (CEM) represents elite concierge medicine. Founded by former White House Doctor, Connie Mariano, CEM physicians and our team of concierge professionals are more than a medical practice. We are a health coach, executive assistant, and dedicated advocate for optimal health and wellness. CEM memberships encompass primary care, executive health physicals, office visits, and telehealth. Additional services offered, include functional medicine, osteopathic manipulation, and medical aesthetics. We’ve invested time into curating a referral network of local specialists, and our concierge team serves as an executive assistant to schedule and coordinate appointments. Our physicians, Dr. Mariano and Dr. Linda Eller, maintain limited patient panels ensuring that their patients enjoy extended visits, and unparalleled access via email or phone. Whether living in Scottsdale, or visiting throughout the year, patients can expect high-quality care wherever they are and whenever they need it.