Mr. Richard Stuart Egan M.D.
Ear-Nose and Throat Doctor (ENT)
310 Blue Cavern Point Long Beach CA, 90803About
Dr. Richard Egan is an ear, nose and throat (ENT) doctor, also known as an otolaryngologist, practicing in Long Beach, CA. Dr. Egan specializes in diseases and disorders of the ear, nose and throat as well as other parts of the head and neck. Such structures an ENT may work on include the sinuses, larynx (voice box) and mouth in addition to the ear, nose and throat. There are seven areas of expertise that an ENT might specialize in, and these are: allergies; facial reconstructive surgery; head and neck; laryngology; otology/neurotology; pediatric otolaryngology; and rhinology.
Education and Training
Stanford University School of Medicine 1964
Provider Details
Expert Publications
Data provided by the National Library of Medicine- A multi-element ICP-MS survey method as an alternative to the heavy metals limit test for pharmaceutical materials.
- Conformational flexibility of erythronolide B, the 14-membered aglycon ring of the erythromycins.
- Spectinomycin modification. II. 7-EPI-sectinomycin.
- Spectinomycin modification. II. 7-EPI-sectinomycin.
- Spectinomycin modification. IV. 7-deoxy-4(R)-dihydrospectinomycin.
- Spectinomycin modification. IV. 7-deoxy-4(R)-dihydrospectinomycin.
- Antibiotic glycosides. 8. Erythromycin D, a new macrolide antibiotic.
- Antibiotic glycosides. 8. Erythromycin D, a new macrolide antibiotic.
- Some chemical and stereochemical modifications of the erythromycin lactone rings.
- Configuration of 9-imino derivatives of erythromycin.
- The antibiotic XK-41 complex. II. Structural identification.
- Letter: 8,8a-Deoxyoleandolide: elaborated by a blocked mutant of the erythromycin-producing organism Streptomyces erythreus.
- C 8 epimerizations of erythromycin B and 10,11-anhydroerythromycin B 1 .
- C 8 epimeric 10,11-anhydroerythromycins A and the C 8 epimeric 11,12-epoxyerythromycins A.
- C(8) Epimeric 8-hydroxy-erythromycins-B.
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