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Office
506 Malcolm X Blvd
Wp-522
New York, NY 10037Phone+1 212-939-2740Fax+1 212-939-2759
Summary
- Dr. James Ryan, MD is an obstetrician/gynecologist in New York, New York. He is currently licensed to practice medicine in New York. He is affiliated with NYC Health + Hospitals / Harlem and is an Instructor at Columbia University College of Phys & Surg.
Education & Training
- University of Maryland Medical Center Midtown CampusResidency, Obstetrics and Gynecology, 1986 - 1990
- Universidad Autonoma de GuadalajaraClass of 1984
Certifications & Licensure
- NY State Medical License 1993 - 2025
Publications & Presentations
PubMed
- 85 citationsMorphine alters preproenkephalin gene expressionGeorge R. Uhl, James P. Ryan, Joan P. Schwartz
Brain Research. 1988-09-06 - 38 citationsRegional Gastric Contractility Alterations in a Diabetic Gastroparesis Mouse Model - Effects of Cholinergic and Serotoninergic StimulationArlene N. James, James P. Ryan, Michael D. Crowell, Henry P. Parkman
American Journal of Physiology. Gastrointestinal and Liver Physiology. 2004-09-01 - 24 citationsAcute experimental distal colitis alters colonic transit in rats.Brian S. Myers, Daniel T. Dempsey, Saban Yasar, John S. Martin, Henry P. Parkman
The Journal of Surgical Research. 1997-04-01