Dr. Mark Harris Leibenhaut MD Radiation Oncologist

Dr. Mark Leibenhaut is a radiation oncologist in Sacramento, California and is affiliated with multiple hospitals in the area, including Marshall Medical Center and Mercy General Hospital. He received his medical degree from Columbia University College of Physicians and Surgeons and has been in practice for 30 years. Dr. Leibenhaut accepts several types of health insurance, listed below. He is one of 13 doctors at Marshall Medical Center and one of 15 at Mercy General Hospital who specialize in Radiation Oncology.

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Office Location

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Specialty & Clinical Interests

Radiation Oncologist: General Radiation Oncology

Education & Medical Training

Stanford University
Residency, Radiation Oncology, 1985–1988

Pacific Presbyterian Medical Center
Residency, Internal Medicine, 1984–1985

Columbia University College of Physicians and Surgeons
Class of 1984

Certifications & Licensure

American Board of Radiology
Certified 26 years in Radiation Oncology

CA State Medical License
Active through 2014

Publications & Presentations

Radiotherapy and short-term androgen deprivation for localized prostate cancer.
Jones, C.U., Hunt, D., McGowan, D.G., Amin, M.B., Chetner, M.P., Bruner, D.W., Leibenhaut, M.H., Husain, S.M., Rotman, M., Souhami, L., Sandler, H.M., Shipley, W.U.

Economic analysis of radiation therapy oncology group 97-14: multiple versus single fraction radiation treatment of patients with bone metastases.
Konski, A., James, J., Hartsell, W., Leibenhaut, M.H., Janjan, N., Curran, W., Roach, M., Watkins-Bruner, D.

Radiology applications of financial accounting.
Leibenhaut, M.H.

See all 13 publications

Insurances Accepted

  • BCBS Blue Card PPO
  • Blue Shield California PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PHCS PPO - Kaiser
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO

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