Join to View Full Profile
505 Parnassus Ave 15th Fl IcnSan Francisco, CA 94143
Phone+1 415-353-1565
Dr. Clyman 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.
Education & Training
University of California (San Francisco)Fellowship, Cardiovascular Disease, 1975 - 1977- University of California (San Francisco)Residency, Pediatrics, 1971 - 1973
Columbia University Vagelos College of Physicians and SurgeonsClass of 1971
Certifications & Licensure
CA State Medical License 1973 - 2025
American Board of Pediatrics Pediatrics- American Board of Pediatrics Neonatal-Perinatal Medicine
Awards, Honors, & Recognition
- Regional Top Doctor Castle Connolly, 2014
- Super Doctor SuperDoctors.com
Clinical Trials
- Comparison of 2 Different Indomethacin Dosing Protocols to Treat Infants Delivered at <28 Weeks Gestation With a Persistent Patent Ductus Arteriosus Start of enrollment: 2003 Aug 01
- Feeding During Ibuprofen or Indomethacin Treatment of Preterm Infants Start of enrollment: 2008 Jul 01
- Early Treatment Versus Delayed Conservative Treatment of the Patent Ductus Arteriosus Start of enrollment: 2013 Dec 01
Publications & Presentations
PubMed
- Betamethasone treatment-to-delivery interval, retreatment, and severe intraventricular hemorrhage in infants <28 weeks' gestation.Ronald I Clyman, Melissa G Rosenstein, Melissa C Liebowitz, Elizabeth E Rogers, Katelin P Kramer
American Journal of Obstetrics and Gynecology. 2025-04-01 - Urinary Acetaminophen Metabolites and Clinical Outcomes in Extremely Premature Infants.Miguel Guardado, Dara Torgerson, Cheryl Chapin, Azuka Atum, Ryan D Hernandez
American Journal of Perinatology. 2025-01-31 - Prophylactic indomethacin and the risk of serious pulmonary hemorrhages in preterm infants less than 28 weeks' gestation.Ronald I Clyman, Nancy K Hills
Journal of Perinatology. 2024-10-01
Press Mentions
2019 AAP Award WinnersOctober 2nd, 2019
Grant Support
- Genes Contributing To Patent Ductus Arteriosus Susceptibility In Preterm NewbornsNational Heart, Lung, And Blood Institute2011
- Vessel Remodeling During Ductus Arteriosus ClosureNational Heart, Lung, And Blood Institute2007–2010
- Regulation Of The Ductus ArteriosusNational Center For Research Resources2007–2008
- Closure Of The Primate Ductus ArteroisusNational Center For Research Resources2007–2008
- Closure Of The Primate Ductus ArteriosusNational Heart, Lung, And Blood Institute2003–2006
- Regulation Of The Ductus ArteriosisNational Center For Research Resources2003–2006
- Association Of Serum Indomethacin Levels And Ductal Closure In Premature InfantsNational Center For Research Resources2005
- A Comparison Of Two Different Indomethacin Dosing Protocols To Treat PDANational Center For Research Resources2005
- Indomethacin And L-NMMA For PDA In Extremely Premature NeonatesNational Center For Research Resources2004
- Vessel Remodeling During Fetal Ductus Arteriosus ClosureNational Heart, Lung, And Blood Institute1992–2004
- Regulation Of The Ductus ArteriosusNational Heart, Lung, And Blood Institute1999–2002
- Regulation Of The Ductus ArteriosusNational Heart, Lung, And Blood Institute1995–1998
- Measurement Of Plasma Indomethacin Levels To Determine Optimal DosingNational Center For Research Resources1997
- Role Of Prostaglandins In Ductus Arteriosus Contractile ResponsesNational Heart, Lung, And Blood Institute1985
- Respiratory Distress Therapy And Patency Of Ductus Arteriosus In Premature LambsNational Heart, Lung, And Blood Institute1985
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
