Update Membership Claim dcbtnnext dcbtnPrevious dcbtnnext_h dcbtnPrevious_h L_ pmarker dcwatermark

Professional Statement

  • Ruth C. Johnson, M.D. is a Board Certified physician in Internal Medicine. She earned her Bachelors of Science in Biochemistry from La Sierra University, California. She started her medical training at the Autonomous University of Guadalajara and completed her medical degree at New York Medical College, Valhalla, New York through the Fifth Pathway Program. She completed he residency at the Mount Sinai School of Medicine – North General in Manhattan in July, 2007. She joined Hercules Medical in October 2007. Dr. Johnson is a member of the American Medical Association and American College of Physicians.
  • Dr. Johnson employs a thorough approach to her patient’s medical concerns. Through her experience she takes pride in advocating for her patients whether it be with their insurance company, employer, or other specialists. Dr. Johnson believes that the practice of medicine should be for the benefit of the patient. She is exceptionally thorough, will spend as much time as necessary with each patient, and try to answer completely all questions. She is fluent in English and Spanish.


  • Medical School - New York Medical College
  • Universidad Autónoma de Guadalajara Facultad de Medicina, Doctor of Medicine
  • Icahn School of Medicine at Mount Sinai (Residency)

Board Certifications

  • American Board of Internal Medicine

Professional Memberships

  • American College of Physicians

Language Spoken

  • English
  • Spanish