U.S. News and World Report's Top Doctors

Dr. Johnson Haynes. Jr., is among physicians at the University of South Alabama named in the most recent US News and World Report's Top Doctors. He is professor of internal medicine, director of the USA Comprehensive Sickle Cell Center and assistant dean for diversity and cultural competence in the USA College of Medicine. He has expertise in the treatment of sickle cell disease. Dr. Haynes is a graduate of the USA College of Medicine and completed his internal medicine residency and pulmonary disease fellowship training at USA, as well as a pulmonary vascular research fellowship at the University of Colorado in Denver. See more...

The University of South Alabama Department of Internal Medicine is committed to excellence in patient care, teaching and research.  Our faculty has trained in prestigious institutions all over the world, and brings the results of their research to the community through their clinical practice. 

From the Chair

I am excited to be serving as Chair of the Department of Internal Medicine at the University of South Alabama College of Medicine. This department is dedicated to medical education and the development of internal medicine physicians with solid clinical skills, and, if wanted, for additional subspecialty training. In our program, you will work side by side with attending faculty in both the inpatient and outpatient setting and you will have the opportunity to know all of your mentors very well.

We are proud of the success of our graduates, the teaching skills of our faculty, and the camaraderie within our program. We will continue to amend the program, where necessary, to give our residents the skills necessary to practice in the future. This includes maintaining flexibility so that residents may tailor their training to their needs. I encourage you to look at our program and be a part of the exciting future of this institution.

Errol D. Crook, M.D.
Abraham A. Mitchell Chair and Professor
Department of Internal Medicine


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