Graduated from Indira Gandhi Medical College, Shimla.
Internship at McKeesport Hospital, McKeesport PA.
Board Certified in Internal Medicine.
Board Certified in Sleep Medicine.
Medical Director – Beauregard Medical Center.
Medical Director – Common Wealth Sleep Center.
Affiliated with Sentara Hospitals
Nathan R. Shapiro, M.D.
Pre-med at City College of New York
Medical School at University of Brussels, Belgium
Internship and Residency at Maimonides Medical Center, Brooklyn, New York
Board Certified in Internal Medicine 1983
Has been in private practice since 1983
Fluent in English and French
Affiliated with Inova Alexandria Hospital
Sonica Mahat, FNP-C
Graduated as a Family Nurse Practitioner from George Mason University, VA.
BSN from UNC Charlotte, NC. Nursing Diploma from Nepal.
Board-certified Family Nurse Practitioner. Current experience with sleep medicine and internal medicine.
Gold Medalist as a topper among all nursing students from Tribhuvan University, Nepal.
Fluent in English, Nepalese, and Hindi.
Decade plus experience in bedside nursing, leadership, and mentorship.
Leila Youssef, M.D.
Pre-Medical School University of Cairo, Egypt
Medical school University of Cairo, Egypt
Internal Medicine residencies at Deaconess Hospital, St Louis, MO and Huntington
Memorial Hospital,Pasadena California
Board Certified in Internal Medicine
Practice Internal Medicine since 2002
Fluent in English and Arabic
Karen Kaufman, DO
Bachelor of Science from the Pennsylvania State University.
Doctor of Osteopathic Medicine from Nova Southeastern University College of Osteopathic Medicine.
Internship and residency in Internal Medicine at the Naval Medical Center San Diego, California.
Fellowship in Allergy/Immunology at Louisiana State University Health Science Center in New Orleans, Louisiana.
Board Certified in Allergy/Immunology and Internal Medicine.
Fellow of the American Academy of Allergy, Asthma and Immunology.