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Lex A Mitchell, MD

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My specialty:
Radiology

My provider affiliation:
Kaiser Permanente provider

I speak: English

My gender: Male

Referral required.

Where I practice

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About me

I was born and raised on a horse and cattle farm in a small town in Arkansas, where I learned the value of hard work and perseverance. 

 

My journey into medicine began at the University of Arkansas for Medical Sciences, where I earned my medical degree. At the same time, I joined the U.S. Army, setting the course for a career that would combine medicine, service, and lifelong learning. I completed my internship in general surgery at Madigan Army Medical Center before being transferred to Hawaii, where I trained in diagnostic radiology at Tripler Army Medical Center. I later pursued a fellowship in diagnostic neuroradiology at Stanford University, specializing in advanced imaging of the brain, spine, head, and neck. 

 

While in Hawaii, I met my wife, who was born and raised on Oahu. Though we enjoyed traveling with the military, we were always determined to return to Hawaii –a place we both love and now call home. 

 

About my practice

 

I was drawn to medicine because I wanted a career that required lifelong learning and problem-solving. Radiology lets me act as a medical detective, finding answers that assist in diagnoses and treatments. 

 

I’ve remained committed to lifelong learning and research throughout my career, continually expanding my knowledge to improve patient care. I’ve lectured on topics such as brain hemorrhage, hearing loss in children and military personnel, compression fractures, brain tumors, bone cancers, and infectious diseases affecting the nervous system. In addition, I’ve co-authored research publications on these and related topics, contributing to the field’s evolving knowledge base. 

 

To stay at the forefront of medical advancements, I serve as a reviewer for the American Journal of Neuroradiology and participate in a research and education committee as well as the evidence-based practice committee for the American Society of  Neuroradiology. I’m also a member of the Hawaii Radiological Society, American Society of Spine Radiology, American Society of Head & Neck Radiology, and American Society of Pediatric Neuroradiology.

 

At Hawaii Permanente Medical Group, I found an exceptional work environment where care is based on cutting-edge research and proven treatment methods. I value the opportunity to connect with my patients before and after their procedures, ensuring they feel informed and reassured about what comes next. 

 

How I thrive

 

Outside of work, I enjoy exploring Hawaii, running barefoot, spending time with my family, and appreciating the natural beauty of the islands. 

My office

Referral requirements

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Languages spoken by medical staff

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My training, certifications & licensing

Medical school

University of Arkansas College of Medicine
Little Rock , AR

Board certification

Diagnostic Radiology

American Board of Radiology

Neuroradiology

American Board of Radiology

To verify board certification for an individual practitioner, please visit the American Board of Medical Specialties, the American Medical Association, or the American Osteopathic Association websites.

Medical training

Fellowship

Neuroradiology

Stanford Hospital and Clinics
Stanford , CA

Internship

General Surgery

Madigan HealthCare System
Tacoma , WA

Residency

Diagnostic Radiology

Tripler Army Medical Center
Honolulu , HI

Joined Permanente Medical Group

2018

Provider ID

142039

My hospitals

I have admitting privileges at the following hospitals:


Moanalua Medical Center
3288 Moanalua Road, Honolulu, HI 96819

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Information about a practitioner is provided to us by the practitioner or is obtained as part of the credentialing process. If you would like more current information on a practitioner's license, call either the Hawaii Department of Commerce and Consumer Affairs Consumer Resource Center at (808) 587-3295 or visit their website, or call the Kaiser Permanente Customer Service Center at (808) 432-5955 (Oahu) or 1-800-966-5955 (toll free, neighbor islands). For the deaf, hard of hearing, or speech impaired, call 1-800-966-5955 or 711 (TTY).

 

This page was last updated on: 03/30/2025