Dr. Margery L S Gass MD Obstetrician-Gynecologist

Dr. Margery Gass is an obstetrician-gynecologist in Cleveland, Ohio. She is affiliated with multiple hospitals in the area, including Christ Hospital and Cleveland Clinic Foundation. She is one of 107 doctors at Christ Hospital and one of 124 at Cleveland Clinic Foundation who specialize in Obstetrics & Gynecology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Obstetrician-Gynecologist: Critical Care Medicine

Hospital Affiliation

Christ Hospital
High performing in Gynecology

Cleveland Clinic Foundation
Ranked #3 in Gynecology

University Hospital

Education & Medical Training

University Hospital/University of Cincinnati College of Medicine
Residency, Obstetrics and Gynecology, 1980 - 1984

Certifications & Licensure

American Board of Obstetrics and Gynecology
Certified in Obstetrics & Gynecology

OH State Medical License
Active through 2013

Publications & Presentations

Obesity and Late-Age Survival Without Major Disease or Disability in Older Women.
Rillamas-Sun, E.,Lacroix, A. Z.,Waring, M. E.,Kroenke, C. H.,Lamonte, M. J.,Vitolins, M. Z.,Seguin, R.,Bell, C. L.,Gass, M.,Manini, T. M.,Masaki, K. H.,Wallace, R. B.

Menopausal Hormone Therapy and Health Outcomes During the Intervention and Extended Poststopping Phases of the Women's Health Initiative Randomized Trials.
Manson, J. E.,Chlebowski, R. T.,Stefanick, M. L.,Aragaki, A. K.,Rossouw, J. E.,Prentice, R. L.,Anderson, G.,Howard, B. V.,Thomson, C. A.,Lacroix, A. Z.,Wactawski-Wende, J.,Jackson, R. D.,Limacher, M.,Margolis, K. L.,Wassertheil-Smoller, S.,Beresford, S. A.,Cauley, J. A.,Eaton, C. B.,Gass, M.,Hsia, J.,Johnson, K. C.,Kooperberg, C.,Kuller, L. H.,Lewis, C. E.,Liu, S.,Martin, L. W.,Ockene, J. K.,O'Sullivan, M. J.,Powell, L. H.,Simon, M. S.,Van Horn, L.,Vitolins, M. Z.,Wallace, R. B.

Clinical Corner: a new feature in Menopause.
Schiff, I.,Gass, M.

See all 57 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • HealthAmerica HealthAssurance PPO
  • Humana ChoiceCare Network PPO
  • Medical Mutual of Ohio SuperMed Plus
  • Medical Mutual of Ohio SuperMed POS
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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