Our Senior Medical Team
Therapath’s experienced neuropathology team provides physicians across the United States and Canada with clear, actionable insights so they can make clinical decisions with confidence.
Andreana L. Rivera, MD, MBA, Medical Director, Neuropathologist
Dr. Rivera is the Medical Director of Neuropathology at Therapath. As a distinguished neuropathologist, she brings a wealth of experience from leading academic and research institutions. She has served in the Department of Pathology and Genomic Medicine at Houston Methodist Hospital and was also the Medical Director of the Research Pathology Core Laboratory at Houston Methodist Research Institute. Her academic appointments have included faculty roles at Ohio State University and MD Anderson Cancer Center, following advanced fellowship training in neuropathology and residency in anatomic pathology at Baylor College of Medicine. Board-certified in both anatomic pathology and neuropathology, she recently expanded her expertise with an MBA from Rice University. Dedicated to advancing the field through research, Dr. Rivera has contributed to numerous peer-reviewed publications and book chapters.

Ashley M. Holloman, MD, Neuropathologist

Dr. Holloman is a board-certified neuropathologist with dual certification in Anatomic and Clinical Pathology and Neuropathology. She earned her medical degree from Michigan State University College of Human Medicine and completed residency training in Anatomic and Clinical Pathology at Baylor College of Medicine, followed by a neuropathology fellowship at Houston Methodist Hospital. H. Baylor College of Medicine. Dr. Holloman has held key educational leadership roles within and outside of the Department of Pathology & Immunology. Recognized for her excellence in teaching, service, and advocacy, she has received several honors, including the Resident Good Citizen Award from Baylor, appointment as Chief Fellow at Houston Methodist, and the Women & Diversity Award from the American Association of Neuropathologists. Her professional background includes serving as Assistant Professor in the Department of Pathology & Immunology at Baylor College of Medicine.
One-on-One Consults
Consult directly with our in-house neuropathologists—quickly and effortlessly—whenever you need expert insight. Review slides in real time via secure video conferencing, discuss cases one-on-one, and get immediate answers. Our team is highly responsive, so you’re never waiting long for the guidance you need.
Our Senior Medical Team
Therapath’s experienced neuropathology team provides physicians across the United States and Canada with clear, actionable insights so they can make clinical decisions with confidence.
Andreana L. Rivera, MD, MBA, Medical Director, Neuropathologist
Dr. Rivera is the Medical Director of Neuropathology at Therapath. As a distinguished neuropathologist, she brings a wealth of experience from leading academic and research institutions. She has served in the Department of Pathology and Genomic Medicine at Houston Methodist Hospital and was also the Medical Director of the Research Pathology Core Laboratory at Houston Methodist Research Institute. Her academic appointments have included faculty roles at Ohio State University and MD Anderson Cancer Center, following advanced fellowship training in neuropathology and residency in anatomic pathology at Baylor College of Medicine. Board-certified in both anatomic pathology and neuropathology, she recently expanded her expertise with an MBA from Rice University. Dedicated to advancing the field through research, Dr. Rivera has contributed to numerous peer-reviewed publications and book chapters.

Ashley M. Holloman, MD, Neuropathologist

Dr. Holloman is a board-certified neuropathologist with dual certification in Anatomic and Clinical Pathology and Neuropathology. She earned her medical degree from Michigan State University College of Human Medicine and completed residency training in Anatomic and Clinical Pathology at Baylor College of Medicine, followed by a neuropathology fellowship at Houston Methodist Hospital. H. Baylor College of Medicine. Dr. Holloman has held key educational leadership roles within and outside of the Department of Pathology & Immunology. Recognized for her excellence in teaching, service, and advocacy, she has received several honors, including the Resident Good Citizen Award from Baylor, appointment as Chief Fellow at Houston Methodist, and the Women & Diversity Award from the American Association of Neuropathologists. Her professional background includes serving as Assistant Professor in the Department of Pathology & Immunology at Baylor College of Medicine.
One-on-One Consults
Consult directly with our in-house neuropathologists—quickly and effortlessly—whenever you need expert insight. Review slides in real time via secure video conferencing, discuss cases one-on-one, and get immediate answers. Our team is highly responsive, so you’re never waiting long for the guidance you need.
Our Senior Medical Team
Therapath’s experienced neuropathology team provides physicians across the United States and Canada with clear, actionable insights so they can make clinical decisions with confidence.
Andreana L. Rivera, MD, MBA, Medical Director, Neuropathologist

Dr. Rivera is the Medical Director of Neuropathology at Therapath. As a distinguished neuropathologist, she brings a wealth of experience from leading academic and research institutions. She has served in the Department of Pathology and Genomic Medicine at Houston Methodist Hospital and was also the Medical Director of the Research Pathology Core Laboratory at Houston Methodist Research Institute. Her academic appointments have included faculty roles at Ohio State University and MD Anderson Cancer Center, following advanced fellowship training in neuropathology and residency in anatomic pathology at Baylor College of Medicine. Board-certified in both anatomic pathology and neuropathology, she recently expanded her expertise with an MBA from Rice University. Dedicated to advancing the field through research, Dr. Rivera has contributed to numerous peer-reviewed publications and book chapters.
Ashley M. Holloman, MD, Neuropathologist

Dr. Holloman is a board-certified neuropathologist with dual certification in Anatomic and Clinical Pathology and Neuropathology. She earned her medical degree from Michigan State University College of Human Medicine and completed residency training in Anatomic and Clinical Pathology at Baylor College of Medicine, followed by a neuropathology fellowship at Houston Methodist Hospital. H. Baylor College of Medicine. Dr. Holloman has held key educational leadership roles within and outside of the Department of Pathology & Immunology. Recognized for her excellence in teaching, service, and advocacy, she has received several honors, including the Resident Good Citizen Award from Baylor, appointment as Chief Fellow at Houston Methodist, and the Women & Diversity Award from the American Association of Neuropathologists. Her professional background includes serving as Assistant Professor in the Department of Pathology & Immunology at Baylor College of Medicine.
One-on-One Consults
Consult directly with our in-house neuropathologists—quickly and effortlessly—whenever you need expert insight. Review slides in real time via secure video conferencing, discuss cases one-on-one, and get immediate answers. Our team is highly responsive, so you’re never waiting long for the guidance you need.

