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Concierge
Internal Medicine

Executive MD

Quick Facts

Practice TypeConcierge
DoctorsJohn Mamana MD, Internal Medicine, Nomi Shaool MD, Internal Medicine
Year Founded2009

About

At Executive MD, personalization, prevention, and wellness guide every clinical decision. The McLean, Virginia practice has served patients since 2009. Dr. John P. Mamana and Dr. Nomi Shaool form a two-physician team with complementary backgrounds in internal medicine, preventive care, and urgent care.

The practice integrates traditional medicine with complementary approaches to address each patient's whole health. Members receive a comprehensive annual executive physical, a personalized Action Plan, and proactive scheduling reminders for follow-up tests. The team coordinates specialist appointments and manages health records electronically, with the ability to transmit records globally for traveling patients. Executive MD also offers Noesis, a specialized treatment protocol targeting cognitive decline and memory loss. The program focuses on the lateral and medial entorhinal cortex as early markers of Alzheimer's disease and uses entorhinal testing, targeted phytonutrients, neuro anti-inflammatories, and memory training to pursue neurological stabilization and reversal.

Details

Address

1355 Beverly Road, Suite 220, McLean, VA 22101

Same-Day Appointments

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Frequently Asked Questions

Members receive a comprehensive annual executive physical with a personalized Action Plan. That plan includes an examination summary, treatment suggestions, and follow-up strategies. The practice also provides proactive scheduling reminders for tests and follow-up visits. Members access 24/7 physician availability, year-round concierge health services, and a secure web portal for personal medical records.

Yes. Executive MD provides 24/7 physician access to all members. Both Dr. Mamana and Dr. Shaool are available for urgent advice, referrals, and care coordination regardless of the time of day.

Yes. Executive MD offers same-day and next-day appointments. The practice schedules all appointments to start on time, keeping the patient experience efficient and respectful of busy schedules.

Noesis is a specialized treatment protocol that Executive MD developed to address cognitive decline and memory loss. The program targets the lateral entorhinal cortex and medial entorhinal cortex, which research identifies as early markers of Alzheimer's disease. Treatment includes entorhinal testing, dietary modifications, targeted phytonutrients, neuro anti-inflammatories, and structured memory training exercises. The clinical objective is to stop and reverse neurological decline.

Yes. The practice provides concierge-level care coordination, including scheduling consultations and appointments with specialists even when another doctor orders them. The team also manages and transmits health records globally, which benefits patients who travel frequently.

New patients begin by contacting the practice directly by phone or email. Executive MD starts by learning about your health history, reviewing your family medical history, and compiling your medical records. The practice provides registration forms, a medical release form, and a confidentiality agreement to complete before the first appointment.

Executive MD provides insurance utilization information as part of its onboarding process. Prospective patients can contact the practice directly to discuss how insurance interacts with membership services.

Executive MD covers internal medicine, preventive medicine, urgent care, executive health, and nutrition counseling. The practice also offers the Noesis cognitive decline program and supports comprehensive care coordination. Both physicians bring expertise in primary and preventive care, with Dr. Shaool adding depth in emergency and urgent care medicine.

Practice last updated March 21, 2026