Profile Photo of Dr. Harley Deere, MD

Dr. Harley Deere, MD Visit Healthgrades for information on Dr. Harley Deere, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Neurosurgery • Male • Age 82

11480 Brookshire Ave Ste 106
Downey, CA 90241
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

Key things you need to know about
Dr. Deere:


Dr. Deere's Experience

Research training, expertise and qualifications

Dr. Deere's Specialties

  • Neurosurgery

Procedures Dr. Deere Performs

  • Cerebrospinal Fluid (CSF) Shunt - Insertion, Repair or Removal
  • Craniectomy, Craniotomy, Surgery of Skull Base, Neuroendoscopy
  • See all 11 procedures

Conditions Dr. Deere Treats

  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Aneurysm
  • See all 24 conditions

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Hospital Quality

The right hospital is as important as the right doctor

PIH Health Hospital - Downey
11500 Brookshire Ave
Downey, CA 90241

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9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 87.4% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow


Patient Satisfaction

Patients' feedback on their experience with Dr. Deere


8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know


Appointments & Offices

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Accepting new patients?

  • Yes
Deere Mansour Lemay and Duong Mds
Deere Mansour Lemay and Duong Mds
11480 Brookshire Ave Ste 106
Downey, CA 90241
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7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

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