Summary

Zain Allison, MD, FAANS is a neurosurgeon with Neurosurgery One in Denver and Lakewood, Colorado. He specializes in cranial and spinal neurosurgery, including glioblastoma, aneurysm, arteriovenous malformation (AVM), glioma, and cervical stenosis. Dr. Allison has extensive experience in minimally invasive and open procedures for brain tumors, aneurysms, stroke, spine disorders, and traumatic injuries. A former cranial oncology patient himself, he brings a compassionate, patient-centered approach, ensuring patients understand all options and set realistic expectations. Dr. Allison trained at the University of Texas Medical Branch and founded the nonprofit Gratia Servo to support emergency medical care in Madagascar and Uganda.

Quick Facts

  • accepting new patients
  • 11 years of experience
  • 14 insurance plans accepted
  • speaks English
  • University of Texas Medical Branch
  • 2 specialties
  • 8 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Office Location

CHPG NeurosurgeryOne

850 E Harvard Ave Ste 305Denver, CO 80210
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Randall Zain Allison, MDDr. Shaheryar Ansari, MDJames Prevost, PA-CDr. Douglas Stofko, DO
Neurological SurgeryNeurological SurgeryNeurological SurgeryNeurological Surgery
Accepts New Patients Accepts New Patients
4.2 
11 Years of Experience 14 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Denver , COLakewood , COLakewood , COLakewood , CO
Med School: University of Hawaii Med School: Indiana University School Of Medicine Med School: Philadelphia College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Dr. Randall Zain Allison

  • Aetna
  • Anthem Blue Cross/Blue Shield
  • CHP +
  • CIGNA/GreatWest
  • Cofinity
  • Colorado Access
  • Coventry/First Health
  • Friday Healthplan of Colorado
  • Humana
  • MultiPlan/PHCS
  • Pinnacol Assurance
  • Rocky Mountain Health Plans
  • Tricare
  • United Healthcare/Pacificare of Colorado

Medical Specialties

Dr. Randall Zain Allison has the following 2 specialties

Specialty Expertise

Dr. Randall Zain Allison has the following 8 areas of expertise

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

Certifications, License, & Education

11 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Active
Medical Doctor, Colorado, 2027, Active

EDUCATION & TRAINING

Residency

University of Texas Medical Branch2022

Medical School

University of HawaiiGraduated in 2015

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Frequently Asked Questions

How can I make an appointment with Dr. Randall Allison?
You can find contact information for Dr. Randall Allison here on Vitals.
Is Dr. Randall Allison accepting new patients?
Dr. Randall Allison is accepting new patients on Vitals. View Dr. Randall Allison's profile on Vitals to make an appointment.
Does Dr. Randall Allison accept my insurance?
You can see the insurance plans that Dr. Randall Allison accepts on their Vitals profile.
Does Dr. Randall Allison accept virtual/telehealth appointments?
Dr. Randall Allison has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Randall Allison's office located?
Dr. Randall Allison's office is located at 850 E Harvard Ave Ste 305, Denver, CO, 80210.

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