Summary

Mark J. Dannenbaum, MD, is a board-certified and fellowship-trained neurosurgeon with vascular and endovascular surgery expertise. He specializes in cerebrovascular and neuroendovascular surgery, retinoblastoma, skull base neurosurgery, and cerebrovascular open microneurosurgery. He’s committed to providing exceptional clinical care to his patients. Throughout the evaluation and treatment process, referring physicians are kept informed about patient progress, and the clinic team encourages continued communication about each referred patient.
Dannenbaum is an associate professor in the Vivian L. Smith Department of Neurosurgery at McGovern Medical School at UTHealth Houston. Before joining UTHealth Houston, Dannenbaum was a clinical instructor and senior associate for the Department of Neurosurgery at Emory University School of Medicine. 
Dannenbaum received his medical degree from McGovern Medical School and completed his neurosurgery residency at Baylor College of Medicine. After receiving his neurosurgery fellowship training at Harvard Medical School, he completed a second vascular and endovascular neurosurgery fellowship at Emory University School of Medicine in Atlanta.
He’s a member of the Congress of Neurological Surgeons and the American Association of Neurological Surgeons. He has presented research at several national conferences, and his work has been published in the Journal of Neurosurgery and other journals.
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Quick Facts

  • accepting new patients
  • 3.9
  • 24 years of experience
  • 20 insurance plans accepted
  • speaks English
  • Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston
  • 3 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Mark Dannenbaum

6400 Fannin St Ste 2800Houston, TX 77030

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Mark DannenbaumDr. Vishal J. Patel, MDDr. David Baskin, MD, FAANS, FACSDr. Quoc-Anh Thai, MD, FAANS, FACS
Neurological SurgeryNeurological SurgeryNeurological SurgeryNeurological Surgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
4.7 
4.8 
24 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English, Spanish Speaks Vietnamese
Houston , TXHouston , TXHouston , TXHouston , TX
Med School: Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston Med School: University of Texas Medical Branch Med School: Mount Sinai School of Medicine of the CUNY Med School: Johns Hopkins University School of Medicine
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Insurance Plans Accepted by Mark Dannenbaum

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - HMO
  • AmeriGroup - Medicaid (Managed)
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Texas
  • Cigna
  • Community Health Choice
  • Community Health Choice - Medicaid (Managed)
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Oscar Health Insurance
  • Renaissance
  • Renaissance - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Mark Dannenbaum has the following 2 specialties

Specialty Expertise

Mark Dannenbaum has the following 9 areas of expertise

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

Certifications, License, & Education

24 Years Experience

Mark Dannenbaum holds an active medical license in the state of Texas.

Medical License

Medical Doctor with an active medical license in the state of Texas that expires in 2027.

Education & Training

Medical School

Graduated from Mcgovern Medical School At The Univ Of Texas Health Science Ctr At Houston in 2002.

NPI Number

Mark Dannenbaum's NPI number is 1275700924.

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Frequently Asked Questions

What languages does Mark Dannenbaum speak?
Mark Dannenbaum speaks English.
Is Mark Dannenbaum accepting new patients?
Mark Dannenbaum is accepting new patients on Vitals. View Mark Dannenbaum's profile on Vitals to make an appointment.
Does Mark Dannenbaum accept my insurance?
You can see the insurance plans that Mark Dannenbaum accepts on their Vitals profile.
How can I make an appointment with Mark Dannenbaum?
You can find contact information for Mark Dannenbaum here on Vitals.
Which hospitals is Mark Dannenbaum affiliated with?
Mark Dannenbaum is affiliated with Memorial Hermann Texas Medical Center.

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