John Philip Mamana, MD

John Philip Mamana, MD is recognized by Continental Who’s Who as a Pinnacle Professional in the field of Medicine in recognition of his role as an Internal Medicine Physician and Executive MD.

A group medical practice, Executive MD is a concierge internal medical office. Dedicated to providing their clients with quality healthcare services, Executive MD utilizes the latest innovations in medical technology to better serve their clients.

With over forty-five years of experience in the field of medicine, Dr. John Phillip Mamana has established himself as a venerated and well sought after professional in the medical profession.

An illustrious professional, Dr. Mamana has attained extensive experience in all facets of internal medicine. Having always had a strong desire to help people, Dr. Mamana advises newcomers to, “Work extremely hard. Study, Study. Keep in mind the fact that medicine turns over every three years — even more frequently nowadays.”

Attributing his success to working 24 hours a day, Dr. Mamana developed a fifty doctor group where he did an abundance of networking. In his current capacity, Dr. Mamana serves as a Clinical Associate Professor at Georgetown University’s Medical School where he teaches preventive and early diagnostic medicine.

While pursuing his educational endeavors, Dr. Mamana attended Boston University School of Medicine where he earned his Medical Doctor degree. Thereafter, Dr. Mamana would go on to attend the University of Pennsylvania where he completed his Residency in Internal Medicine.

To further enhance her professional development, Dr. Mamana is board certified in internal medicine by the American Board of Internal Medicine and maintains affiliations with Inova Fairfax Hospital.

Dr. Mamana dedicates this recognition to Dr. Louis Sullivan, his mentor, a superb hematologist and secretary of H.H.S. He also dedicates this to Edward Viver, his mentor and a magnificent hematologist/oncologist when he did his residency at the University of Pennsylvania. Dr. Mamana notes that it was Edward Viver’s brilliance that pushed him to learn more.