Credentials & Education
Medical School
	- Des Moines School of Osteopathic Medicine
 
Board Certifications
	- American Osteopathic Board of Internal Medicine
 
    
About
Gregory Haase, D.O., is a board-certified internal medicine physician who provides patient-centered care for adult men and women. Services range from physicals and routine medical treatment to care for sudden illnesses and chronic disease management.
 Gregory Haase, D.O., is a board-certified internal medicine physician who provides patient-centered care for adult men and women. Services range from physicals and routine medical treatment to care for sudden illnesses and chronic disease management.