Dr. Inyang completed a four-year general psychiatry residency training at St. Elizabeth's Hospital in Washington, D.C. As part of her residency, she received two years of training in insight-oriented psychodynamic psychotherapy from the Washington School of Psychiatry in Washington D.C. She spent two years at the D.C. Department of Mental Health's Child and Family Clinic. She spent one year during her training as chief resident.

After her general psychiatry training, Dr. Inyang completed a fellowship in child and adolescent psychiatry at Children's National Medical Center in Washington D.C. (affiliated with George Washinton University). While there, she also served as resident liaison to the Child and Adolescent Psychiatry Society of Greater Washington.

Dr. Inyang is double board-certified in General Psychiatry and in Child & Adolescent Psychiatry. She is licensed to practice medicine in Maryland, Virginia, and Washington D.C. She is also a Distinguished Fellow of the American Psychiatric Association (DFAPA).