Marcella Donovan Walker, MD

Endocrinology
Specialties
Endocrinology, more

Locations and Appointments


CUIMC/Harkness Pavilion

180 Fort Washington Avenue
New York, NY 10032
US
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Insurances Accepted


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    Medicare Managed Care
    HMO
    PPO
    EPO
    POS
    Student Health
    NYP Employee Plan
    NY Signature
    Aetna Signature Administrators
    Special Needs
    Medicare Managed Care
    HMO
    EPO
    PPO
    Great West (National)
    POS
    Medicare Managed Care
    Select Care (Exchange)
    Essential Plan
    Medicare Managed Care
    Medicaid Managed Care
    Vytra
    ConnectiCare
    PPO
    HMO
    POS
    EPO
    Medicare Managed Care
    EPO
    PPO
    HMO
    Local 1199
    MagnaCare
    Traditional Medicare
    Railroad
    Multiplan
    Child/Family Health Plus
    Essential Plan
    HMO
    Medicaid Managed Care
    Quality Health Management
    Special Needs
    HMO
    POS
    PPO
    Columbia University Employee Plan
    Compass (Exchange)
    Medicaid (Community Plan)
    Medicare Managed Care
    Empire Plan
    Oxford Liberty
    Oxford HMO
    Oxford Freedom
    World Trade Center Health Plan
    Medicare Managed Care
    HMO
    PPO
    EPO
    POS
    Student Health
    NYP Employee Plan
    NY Signature
    Aetna Signature Administrators
    Special Needs
    Medicare Managed Care
    HMO
    EPO
    PPO
    Great West (National)
    POS
    Medicare Managed Care
    Select Care (Exchange)
    Essential Plan
    Medicare Managed Care
    Medicaid Managed Care
    Vytra
    ConnectiCare
    PPO
    HMO
    POS
    EPO
    Medicare Managed Care
    EPO
    PPO
    HMO
    Local 1199
    MagnaCare
    Traditional Medicare
    Railroad
    Multiplan
    Child/Family Health Plus
    Essential Plan
    HMO
    Medicaid Managed Care
    Quality Health Management
    Special Needs
    HMO
    POS
    PPO
    Columbia University Employee Plan
    Compass (Exchange)
    Medicaid (Community Plan)
    Medicare Managed Care
    Empire Plan
    Oxford Liberty
    Oxford HMO
    Oxford Freedom
    World Trade Center Health Plan

About Marcella Donovan Walker, MD


Dr. Walker is an Assistant Professor of Clinical Medicine at the College of Physicians and Surgeons, Columbia University in the Division of Endocrinology. Dr. Walker received her undergraduate training at Wesleyan University (Middletown, CT) and her medical training at the Johns Hopkins University School of Medicine in Baltimore, Maryland. She completed her internship and residency in Internal Medicine at the Johns Hopkins Hospital in 2002 and went on to complete a 3-year fellowship training program in Endocrinology, Diabetes and Metabolism at the College of Physicians and Surgeons, Columbia University. Dr. Walker joined the faculty at the College of Physicians and Surgeons in 2005. Dr. Walker also completed a Masters Degree in Biostatistics and Patient-Oriented Research at the Mailman School of Public Health, Columbia University in 2009.


Dr. Walker is board-certified in Internal Medicine and Endocrinology and is an International Society for Clinical Densitometry-certified Clinical Densitometrist. Dr. Walker's clinical activities involve seeing patients in the Metabolic Bone Diseases Unit at Columbia with a variety of disorders including postmenopausal and glucocorticoid-induced osteoporosis, idiopathic osteoporosis, hyper- and hypoparathyroidism, Paget's disease, fibrous dysplasia, osteomalacia and osteopetrosis.


Dr. Walker also has academic responsibilities which include teaching endocrine pathophysiology to first year medical students and serving as a preceptor for 3rd year medical students during their medicine Clerkship. Additionally, Dr. Walker attends on the inpatient Internal Medicine and Endocrinology consult services with residents and fellows.


Board Certifications

  • Endocrinology

Specialties & Expertise

  • Bone and Joint Infections
  • Bone and Mineral Metabolism
  • Bone Diseases
  • Bone Metabolism Disorder
  • Bone Tumors
  • Hyperparathyroidism
  • Metabolic Bone Disease

Education

  • Residency: Johns Hopkins Hospital
  • Fellowship: NewYork-Presbyterian Hospital/Columbia University Medical Center
  • Medical School: Johns Hopkins School of Medicine

Hospital Affiliations

  • NewYork-Presbyterian / Columbia University Irving Medical Center

Awards & Honors

  • Hawk Prize for Biochemistry, Wesleyan University, 1993
  • Irving Scholar, 2011-2014
  • Outstanding Small Group Preceptor Award, Columbia University, College of Physicians and Surgeons, 2008
  • Phi Beta Kappa, Wesleyan University, 1992

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