MarcellaDonovanWalkerMD

Diabetes, Lipid Metabolism

Professor, Medicine, Columbia University College of Phys & Surg

Overview of Dr. Walker

Dr. Marcella Walker is an endocrinologist in New York, NY and is affiliated with multiple hospitals in the area, including New York-Presbyterian Hospital and NewYork-Presbyterian/Columbia University Irving Medical Center. She received her medical degree from Johns Hopkins University School of Medicine and has been in practice 18 years. Dr. Walker accepts several types of health insurance, listed below. She is one of 142 doctors at New York-Presbyterian Hospital and one of 58 doctors at NewYork-Presbyterian/Columbia University Irving Medical Center who specialize in Endocrinology. She has more than 70 publications and over 500 citings.

Office
180 Fort Washington Avenue
New York, NY 10032
Book by Phone+1(650) 516-4961

Education & Training

New York Presbyterian Hospital (Cornell Campus)Fellowship, Endocrinology, Diabetes, and Metabolism, 2002 - 2005
Johns Hopkins UniversityResidency, Internal Medicine, 1999 - 2002
Johns Hopkins University School of MedicineClass of 1999

Certifications & Licensure

FL State Medical License 2021 - Present
NJ State Medical License 2016 - 2025
NY State Medical License 2002 - 2025
American Board of Internal Medicine Endocrinology, Diabetes and Metabolism

Clinical Trials

Vitamin D Repletion in Primary Hyperparathyroidism Start of enrollment: 2011 Oct 01
Completed
Phase 4
Primary Hyperparathyroidism (PHPT): Early Effect of Vitamin D Start of enrollment: 2010 May 01
Withdrawn
Phase 2, Phase 3
Combination Risedronate - Parathyroid Hormone Trial in Male Osteoporosis Start of enrollment: 2003 Dec 01
Completed
Phase 3

Publications & Presentations

PubMed

Patella fractures are associated with bone fragility - a retrospective study.
Isabella Rosillo, Carmen Germosen, Sanchita Agarwal, Ragyie Rawal, Ivelisse Colon
Journal of Bone and Mineral Research. 2024-11-29
Use of race and ethnicity in fracture risk assessment: it is time for re-assessment.
Marcella D Walker, John P Bilezikian
Journal of Bone and Mineral Research. 2024-10-29
Fractures in women with type 2 diabetes are associated with marked deficits in cortical parameters and trabecular plates.
Sanchita Agarwal, Carmen Germosen, Isabella Rosillo, Mariana Bucovsky, Ivelisse Colon
Journal of Bone and Mineral Research. 2024-08-21

Press Mentions

Evolution of New Technologies to Better Diagnose Bone FragilitySeptember 29th, 2023

Grant Support

Aspects Of Bone Quality Among Chinese American WomenNational Institute Of Arthritis And Musculoskeletal And Skin Diseases2007–2011

Insurance Accepted

Aetna Choice POS II
Aetna HMO
BCBS Blue Card PPO
CIGNA HMO
CIGNA Open Access
CIGNA PPO
Coventry Florida - Employer Group PPO
Empire BCBS HMO
Empire BCBS PPO
First Health PPO
Great West PPO
Healthfirst New York
HIP of New York - Select PPO
Multiplan PHCS PPO
Multiplan PPO
MVP Healthcare PPO
Oxford Health Freedom
Oxford Health Liberty
United Healthcare - Direct Choice Plus POS
United Healthcare - Direct Options PPO
Please verify your coverage with the provider's office directly when scheduling an appointment