Dr. Greenfield is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
18111 Brookhurst St # 5100
Fountain Valley, CA 92708Phone+1 714-546-2238Fax+1 714-434-8145
Education & Training
- Orange County Medical CenterFellowship, Cardiovascular Disease, 1976 - 1977
- University of California (Irvine)Residency, Internal Medicine, 1975 - 1976
- Nassau University Medical CenterResidency, Internal Medicine, 1972 - 1975
- State University of New York Downstate Medical Center College of MedicineClass of 1972
Certifications & Licensure
- OR State Medical License 2001 - Present
- CA State Medical License 1975 - 2025
- NY State Medical License 1973 - 1998
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Cardiovascular Disease
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Patient Chart Manager EHR, Prime Clinical Systems, 2011, 2013-2014
- Fellow (FACC) American College of Cardiology
Publications & Presentations
PubMed
- 40 citationsSeminal clotting and fibrinolytic balance: a possible physiological role in the male reproductive systemBashir A. Lwaleed, Robert S. Greenfield, Alistair B. Stewart, Brian Birch, Alan J. Cooper
Thrombosis and Haemostasis. 2004-10-01 - 2 citationsTranslating Evidence-based Approaches into optimal Care for individuals at High-risk of ASCVD: Pilot testing of case-based e-learning modules and design of the TEACH-A...Katarina Clegg, Tyler J Schubert, Robert C Block, Frances Burke, Nihar R Desai
Journal of Clinical Lipidology. 2023-08-02 - 6 citationsSeminal factor VII and factor VIIa: supporting evidence for the presence of an active tissue factor-dependent coagulation pathway in human semen.Bashir A. Lwaleed, A. Goyal, G. Delves, Sunil Gossai, Robert S. Greenfield
International Journal of Andrology. 2007-12-01
Press Mentions
- 17 Ways to Lower Your Blood Pressure Naturally, According to ExpertsJanuary 12th, 2023
- Vitamin K Benefits Include Boosting Your Heart Health, New Research ShowsAugust 23rd, 2021
- Sure Signs You May Be Developing Heart Disease, Doctors SayApril 27th, 2021
- Join now to see all
Professional Memberships
- Member
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: