


Dr. Aaron Hettinger, MD
Dr. Aaron Hettinger, MD is an emergency medicine specialist in Baltimore, MD and has over 15 years of experience in the medical field. He graduated from University of Rochester in 2005. He is affiliated with MedStar Union Memorial Hospital. He is accepting new patients.
MedStar Union Memorial Hospital
201 E University Pkwy Baltimore, MD 21218Make an Appointment
At a Glance
- Areas of ExpertiseDr. Hettinger specializes in the areas of Clinical Pathology & Emergency Medicine. • See board certifications
- Practices at Top Hospital

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Dr. Hettinger's Reviews
Overall Patient Satisfaction
About Me
care philosophy
Dr Aaron Z Hettinger is a board-certified Emergency Medicine physician at MedStar Health.biography
Dr. Aaron Z. Hettinger is a board-certified Emergency Medicine physician at MedStar Health.Emergency Medicine
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Rochester
Medical School, 2005
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Locations
MedStar Union Memorial Hospital
Affiliated Hospitals
- Recipient of 10
hospital awardsView all awardsAmerica's 250 Best Hospitals Award™ (2025)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
78%Patients said that doctors always listened to them and explained things well2% higher than the national average
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