Summary

Dr. Kretzer is a Neurosurgeon and Partner at Western Neuro. Dr. Kretzer serves as the Director of Spine Surgery at St. Joseph’s Hospital and Vice Chairman of the Department of Neurosciences at the Carondelet Neurological Institute. He is board certified in Neurosurgery by the ABNS. Dr. Kretzer completed a Residency in Neurosurgery at the Johns Hopkins Hospital, as well as a Research Fellowship in Spinal Biomechanics at the Orthopaedic Spinal Research Laboratory in Towson, MD under the direction of Bryan Cunningham, PhD. After graduation, Dr. Kretzer completed a Clinical Fellowship in Complex Spine Surgery at the Johns Hopkins Hospital. Prior to joining Western Neuro, he served two years as the Neurosurgical Medical Officer at the Center for Devices and Radiological Health (CDRH) of the US Food & Drug Administration (FDA)

Dr. Kretzer is a researcher and inventor, with several U.S. and international patents for spinal devices. He has authored more than 30 peer reviewed publications and seven chapters in medical textbooks. He currently serves as a peer reviewer for the prestigious journal, Spine.He has been awarded with several scholarships, grants and accolades for his research in the treatment of spinal disease.

He has two children and enjoys spending time with his family, cycling and skiing in his spare time.
Read More Read less

Quick Facts

  • accepting new patients
  • 4.6
  • 22 years of experience
  • 49 insurance plans accepted
  • speaks English
  • Johns Hopkins University School of Medicine
  • 5 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Western Neuro

6567 E Carondelet Dr Ste 305Tucson, AZ 85710
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Ryan Kretzer, MD
Dr. Karam Moon, MD
Dr. Jerry Mack Brown
Dr. Breanna Leigh Sheldon
Ryan Kretzer, MDDr. Karam Moon, MDDr. Jerry Mack BrownDr. Breanna Leigh Sheldon
Neurological SurgeryNeurological SurgeryNeurological SurgeryNeurological Surgery
Accepts New Patients Accepts New Patients
4.6 
4.8 
22 Years of Experience 16 Years of Experience 1 Year of Experience 4 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English
Tucson , AZScottsdale , AZTucson , AZTucson , AZ
Med School: Johns Hopkins University School of Medicine Med School: Case Western Reserve University School Of Medicine Med School: Charles E Schmidt College Of Medicine At Florida Atlantic University Med School: Albany Medical College
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Ryan Kretzer

  • Accepts Medicaid
  • AARP
  • Aetna
  • Alignment Health Plan
  • AmeriGroup
  • Anthem Blue Cross
  • Banner Health
  • Banner Health - HMO
  • Banner Health - Medicare
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • CareMore
  • CareSource
  • Cigna
  • Corvel - Workers’ Compensation
  • Devoted Health
  • Gilsbar 360 Alliance
  • Golden Rule - PPO
  • Health Choice Arizona
  • HealthSmart
  • Humana
  • Humana - Medicare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Mercy Care
  • Meritain Health
  • Optum Health
  • PacificSource Health Plans
  • PacificSource Health Plans - Medicare
  • SCAN Health Plan
  • Three Rivers Providers Network (TRPN)
  • Tricare
  • Triwest Healthcare Alliance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - IPA
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • University of Arizona Health Plans
  • Wellcare
  • Zenith

Medical Specialties

Ryan Kretzer has the following specialty

Specialty Expertise

Ryan Kretzer has the following 7 areas of expertise

  • Aneurysm
  • Brain Surgery
  • Brain Tumor
  • Craniotomy
  • Glioblastoma
  • Laminectomy
  • Stroke

Certifications, License, & Education

22 Years Experience

Ryan Kretzer holds an active medical license in the state of Arizona.

Medical License

Medical Doctor with an active medical license in the state of Arizona that expires in 2026.

Education & Training

Medical School

Graduated from Johns Hopkins University School of Medicine in 2004.

NPI Number

Ryan Kretzer's NPI number is 1861545766.

Similar doctors

Frequently Asked Questions

Where is Ryan Kretzer's office located?
Ryan Kretzer's office is located at 6567 E Carondelet Dr Ste 305, Tucson, AZ, 85710.
Which hospitals is Ryan Kretzer affiliated with?
Ryan Kretzer is affiliated with Carondelet Saint Josephs Hospital.
Does Ryan Kretzer accept my insurance?
You can see the insurance plans that Ryan Kretzer accepts on their Vitals profile.
What languages does Ryan Kretzer speak?
Ryan Kretzer speaks English.
Is Ryan Kretzer accepting new patients?
Ryan Kretzer is accepting new patients on Vitals. View Ryan Kretzer's profile on Vitals to make an appointment.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.