Dr. Deborah Kay Armstrong, MD

Dr. Deborah Armstrong specializes in oncology and internal medicine, bringing over four decades of medical expertise to cancer care. She earned her medical degree from George Washington University School of Medicine & Health Sciences and has dedicated 42 years to helping patients navigate complex cancer diagnoses and treatments. Dr. Armstrong is fluent in both English and Spanish, enabling her to communicate effectively with a diverse patient population.

Dr. Armstrong practices at the Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, with locations throughout Baltimore, Maryland. She focuses primarily on treating breast cancer, including metastatic and recurrent cases, and helps patients manage neuropathy that can develop from chemotherapy treatments. Her approach includes incorporating physical therapy, manual therapy, and strength training to support patient recovery and overall well-being. Patients consistently rate her care highly, giving her a perfect 5.0 rating on …Vitals.