Robert Marshall, M.D.

Founder of Tru Male Medical in Oak Brook, IL, Dr. Robert Marshall is board certified in internal and geriatric medicine by the American Board of Internal Medicine. Combining his distinguished training with his commitment and experience in men's sexual health and hormone replacement treatments, Dr. Marshall serves individuals with an unparalleled bedside manner. At Tru Male Medical, providing patient-focused care is our chief priority. Dr. Marshall and his expert team work to prioritize the health and well-being of all of our patients, depending on the latest technologies and approaches to accomplish your goals.

Education and Training

Dr. Marshall earned his medical degree and extensive skills at the following impressive schools:

  • Doctor of Medicine, University of Illinois College of Medicine, Chicago, IL
  • Residency in Internal Medicine, West Suburban Hospital Medical Center, Oak Park, IL
  • Fellowship in Geriatrics, University of Illinois Hospital, Chicago, IL


Specialties and Expertise

With more than 20 years of medical experience, Dr. Marshall specializes in men’s sexual wellness, focusing on hormone and testosterone replacement therapy, erectile dysfunction, GAINSWave® therapy, and penis fillers. He applies his knowledge and expertise to help men feel more robust and look their best as they pursue a healthy and fulfilled sexual life.

Ready To Get Started?

Let's Connect

120 Oak Brook Center Mall Ste 624

Oak Brook, IL 60523

Call: 630-793-4700

*Individual results are not guaranteed and may vary from person to person. Images may contain models.