Dr. Ronald Grelsamer MD Orthopedic Surgeon
Dr. Ronald Grelsamer is an orthopedic surgeon in New York, New York. He is affiliated with multiple hospitals in the area, including Mount Sinai Hospital and Mount Sinai Medical Center. He received his medical degree from Columbia University College of Physicians and Surgeons and has been in practice for 35 years. He is one of 90 doctors at Mount Sinai Hospital and one of 33 at Mount Sinai Medical Center who specialize in Orthopedic Surgery.
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Specialty & Clinical Interests
Orthopedic Surgeon: General Orthopedic Surgery
Education & Medical Training
St Luke's-Roosevelt Hospital Center
Residency, General Surgery, 1979 - 1980
New York Presbyterian Hospital, Columbia Campus
Residency, Orthopedic Surgery, 1981 - 1985
Columbia University College of Physicians and Surgeons
Class of 1979
Certifications & Licensure
American Board of Orthopaedic Surgery
Certified in Orthopaedic Surgery
NY State Medical License
Publications & Presentations
Prevalence of Modifiable Surgical Site Infection Risk Factors in Hip and Knee Joint Arthroplasty Patients at an Urban Academic Hospital.
Pruzansky, J. S.,Bronson, M. J.,Grelsamer, R. P.,Strauss, E.,Moucha, C. S.
Congruous versus incongruous patellar tilt--a preliminary study.
Grelsamer, R. P.,Saleh, J.,Gladstone, J. 2012 12 27
- BCBS Blue Card PPO
- CIGNA HMO
- CIGNA Open Access
- CIGNA PPO
- Humana ChoiceCare Network PPO
- Oxford Health Freedom
- Oxford Health Liberty
- United Healthcare - Direct Choice Plus POS
- United Healthcare - Direct Options PPO
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5 E 98th St
New York, NY 10029
Phone: (212) 241-6980
Fax: (212) 534-8894