Dr. Karen G. Johnson, PHD

Greenbelt, MD Bowie, MD Rockville, MD Alexandria, VA Seat Pleasant, MD Herndon, VA Fairfax, VA Edgewood, WA Chevy Chase, MD Kensington, MD Takoma Park, MD New Carrollton, MD Falls Church, VA Brentwood, MD Cheverly, MD Riverdale Park, MD Capitol Heights, MD Manassas Park, VA

Clinical Cytogeneticists Cognitive Behavioral Therapists (CBT) Counselors Female Urologists Mohs Surgeons Oral & Maxillofacial Pathologists Pediatric Cardiologists Pediatric Hospice & Palliative care Pediatric Neurosurgeons Pediatric Optometrists Physical Therapists Pulmonologists Sleep Doctors & Specialists Surgical Dermatologists Thoracic (Chest) Surgeons