Dr. Donald Brennan MD Hematologist

Dr. Donald Brennan is a hematologist in San Jose, California and is affiliated with multiple hospitals in the area, including Good Samaritan Hospital and O'Connor Hospital. He received his medical degree from State University of New York Downstate Medical Center College of Medicine and has been in practice for 44 years. He is one of 9 doctors at Good Samaritan Hospital and one of 4 at O'Connor Hospital who specialize in Hematology.

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Office Location

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Specialty & Clinical Interests

Hematologist: General Hematology

Education & Medical Training

Albert Einstein College of Medicine at Jacobi Medical Center
Residency, Internal Medicine, 1970–1973

University of California at Davis
Fellowship, Hematology, 1975–1978

State University of New York Downstate Medical Center College of Medicine
Class of 1970

Certifications & Licensure

American Board of Internal Medicine
Certified in Hematology

American Board of Internal Medicine
Certified in Internal Medicine

American Board of Internal Medicine
Certified in Medical Oncology

CA State Medical License
Active through 2015

Publications & Presentations

Attitudes towards patients with mental illness in Irish medical students.
O' Connor, K.,Brennan, D.,O' Loughlin, K.,Wilson, L.,Pillay, D.,Clarke, M.,Casey, P.,Malone, K.,Lane, A.

Routine mobilization of the splenic flexure is not necessary during anterior resection for rectal cancer.
Brennan, D. J., Moynagh, M., Brannigan, A. E., Gleeson, F., Rowland, M., O'Connell, P. R.

Cardiotocography as a predictor of fetal outcome in women presenting with reduced fetal movement.
Daly, N., Brennan, D., Foley, M., O'Herlihy, C.

See all 44 publications

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