Keck School Faculty

Michael M. Johns, MD
Michael M. Johns, MD
Professor of Clinical Otolaryngology-Head & Neck Surgery;Director of Medical Student Education;Division Director of Laryngology
Otolaryngology
CHP 204M 1540 Alcazar Street Health Sciences Campus Los Angeles

Mid-membranous Vocal Fold Webs: Case SeriesJ Voice. 2017 May; 31(3):381. e1-381. e3. . View in PubMed

Common practices in botulinum toxin injection for spasmodic dysphonia treatment: A national survey Laryngoscope. 2018 Dec 24. . View in PubMed

In-office procedures for the treatment of benign vocal fold lesions in the awake patient: A contemporary review Laryngoscope. 2018 Dec 21. . View in PubMed

Guest Editorial Ear Nose Throat J. 2018 Dec; 97(12):386. . View in PubMed

Retained Nasal Trumpet for 20 Months: An Unusual Foreign Body JAMA Otolaryngol Head Neck Surg. 2018 Nov 15. . View in PubMed

Professional and Patient Engagement, Visual Abstracts, and Applications to Otolaryngology-Social Media's Siren Call JAMA Otolaryngol Head Neck Surg. 2018 Oct 01; 144(10):865-866. . View in PubMed

Professional and Patient Engagement, Visual Abstracts, and Applications to Otolaryngology-Social Media's Siren Call JAMA Otolaryngol Head Neck Surg. 2018 Aug 30. . View in PubMed

Consensus-Based Attributes for Identifying Patients With Spasmodic Dysphonia and Other Voice Disorders JAMA Otolaryngol Head Neck Surg. 2018 Aug 01; 144(8):657-665. . View in PubMed

Consensus-Based Attributes for Identifying Patients With Spasmodic Dysphonia and Other Voice Disorders JAMA Otolaryngol Head Neck Surg. 2018 Jun 21. . View in PubMed

From Burnout to Wellness: A Professional Imperative Otolaryngol Head Neck Surg. 2018 Jun; 158(6):967-969. . View in PubMed

Current practices for voice rest recommendations after phonomicrosurgery Laryngoscope. 2018 May; 128(5):1170-1175. . View in PubMed

Health disparities among adults with voice problems in the United States Laryngoscope. 2018 Apr; 128(4):915-920. . View in PubMed

From Burnout to Wellness: A Professional Imperative Otolaryngol Head Neck Surg. 2018 Mar 01; 194599818764630. . View in PubMed

Pharyngeal Dystonia Mimicking Spasmodic Dysphonia J Voice. 2018 Mar; 32(2):234-238. . View in PubMed

Current practices for voice rest recommendations after phonomicrosurgery Laryngoscope. 2018 05; 128(5):1170-1175. . View in PubMed

Health disparities among adults with voice problems in the United States Laryngoscope. 2018 04; 128(4):915-920. . View in PubMed

Development and Validation of the Voice Catastrophization Index J Voice. 2017 Nov 10. . View in PubMed

Aerodynamic Patterns in Patients With Voice Disorders: A Retrospective Study J Voice. 2017 Sep; 31(5):545-549. . View in PubMed

Botulinum Toxin-A Dosing Trends for Adductor Spasmodic Dysphonia at a Single Institution Over 10 Years J Voice. 2017 May; 31(3):363-365. . View in PubMed

Is laryngeal framework surgery safe in the radiated larynx? Laryngoscope. 2017 Apr; 127(4):778-780.. View in PubMed

Is laryngeal framework surgery safe in the radiated larynx? Laryngoscope. 2017 04; 127(4):778-780.. View in PubMed

High Serum Immunoglobulin G and M Levels Predict Freedom From Adverse Cardiovascular Events in Hypertension: A Nested Case-Control Substudy of the Anglo-Scandinavian Cardiac Outcomes Trial EBioMedicine. 2016 Jul; 9:372-380. . View in PubMed

Predictors of Posterior Glottic Stenosis: A Multi-Institutional Case-Control Study Ann Otol Rhinol Laryngol. 2016 Mar; 125(3):257-63. . View in PubMed

A cost and time analysis of laryngology procedures in the endoscopy suite versus the operating room Laryngoscope. 2016 06; 126(6):1385-9. . View in PubMed

Comparative effectiveness of propranolol and botulinum for the treatment of essential voice tremor Laryngoscope. 2016 Jan; 126(1):113-7. . View in PubMed

Diagnostic Delays in Spasmodic Dysphonia: A Call for Clinician Education J Voice. 2015 Sep; 29(5):592-4. . View in PubMed

Loose Cigarette Purchasing and Nondaily Smoking Among Young Adult Bar Patrons in New York City Am J Public Health. 2015 Aug; 105(8):e140-7. . View in PubMed

One cigarette is one too many: evaluating a light smoker-targeted media campaign Tob Control. 2015 Jul; 24(4):362-8. . View in PubMed

Actinomycosis of the pharynx Ear Nose Throat J. 2014 Sep; 93(9):404-8. . View in PubMed

Burnout among osteopathic otolaryngology residents: identification during formative training years J Am Osteopath Assoc. 2014 Aug; 114(8):632-41. . View in PubMed

Preliminary data on two voice therapy interventions in the treatment of presbyphonia Laryngoscope. 2014 Aug; 124(8):1869-76. . View in PubMed

Laryngeal papillomatosis associated dysplasia in the adult population: an update on prevalence and HPV subtyping Ann Otol Rhinol Laryngol. 2014 Jun; 123(6):402-8. . View in PubMed

Proposed classification system for reporting 532-nm pulsed potassium titanyl phosphate laser treatment effects on vocal fold lesions Laryngoscope. 2014 May; 124(5):1170-5. . View in PubMed

Analysis of supraglottic activity during vocalization in healthy singers Laryngoscope. 2014 Feb; 124(2):504-9. . View in PubMed

How long does it take to diagnose cervical dystonia? J Neurol Sci. 2013 Dec 15; 335(1-2):72-4.. View in PubMed

Glottal insufficiency with aspiration risk in dysphagia Otolaryngol Clin North Am. 2013 Dec; 46(6):1113-21. . View in PubMed

Globus pharyngeus: effectiveness of treatment with proton pump inhibitors and gabapentin Ann Otol Rhinol Laryngol. 2013 Aug; 122(8):492-5. . View in PubMed

Assessment of phonomicrosurgical training in otolaryngology residencies: a resident survey Laryngoscope. 2013 Jun; 123(6):1474-7. . View in PubMed

Office-based laryngeal procedures Otolaryngol Clin North Am. 2013 Feb; 46(1):75-84. . View in PubMed

Office-based botulinum toxin injections Otolaryngol Clin North Am. 2013 Feb; 46(1):53-61. . View in PubMed

Computed tomography has low yield in the evaluation of idiopathic unilateral true vocal fold paresis Laryngoscope. 2013 Jan; 123(1):204-7. . View in PubMed

Radiation fibrosis of the vocal fold: from man to mouse Laryngoscope. 2012 Dec; 122 Suppl 5:S107-25. . View in PubMed

Multi-institutional experience with the in-office potassium titanyl phosphate laser for laryngeal lesions J Voice. 2012 Nov; 26(6):806-10. . View in PubMed

Coprevalence of anxiety and depression with spasmodic dysphonia: a case-control studyJ Voice. 2012 Sep; 26(5):667. e1-6. . View in PubMed

Current dysphonia trends in patients over the age of 65: is vocal atrophy becoming more prevalent? Laryngoscope. 2012 Feb; 122(2):332-5.. View in PubMed

Exploring the next frontier for tobacco control: Nondaily smoking among New York City adults J Environ Public Health. 2012; 2012:145861. . View in PubMed

Pathologic effects of external-beam irradiation on human vocal folds Ann Otol Rhinol Laryngol. 2011 Nov; 120(11):748-54. . View in PubMed

Coprevalence of tremor with spasmodic dysphonia: a case-control study Laryngoscope. 2011 Aug; 121(8):1752-5. . View in PubMed

Challenges and opportunities in the management of the aging voice Otolaryngol Head Neck Surg. 2011 Jul; 145(1):1-6. . View in PubMed

Integrating comparative effectiveness research programs into predictive health: a unique role for academic health centers Acad Med. 2011 Jun; 86(6):718-23. . View in PubMed

Idiopathic ulcerative laryngitis Laryngoscope. 2011 May; 121(5):1023-6. . View in PubMed

Glottic closure patterns: type I thyroplasty versus type I thyroplasty with arytenoid adduction J Voice. 2011 May; 25(3):259-64. . View in PubMed

Association of asthma with clinically aggressive recurrent respiratory papillomatosis Arch Otolaryngol Head Neck Surg. 2011 Apr; 137(4):368-72. . View in PubMed

Fellowship and career path preferences in residents of otolaryngology-head and neck surgery Laryngoscope. 2011 Apr; 121(4):882-7. . View in PubMed

Differences in temporal variables between voice therapy completers and dropouts J Voice. 2011 Jan; 25(1):62-6. . View in PubMed

Long-term outcomes of injection laryngoplasty in patients with potentially recoverable vocal fold paralysis Laryngoscope. 2010 Nov; 120(11):2237-40. . View in PubMed

Professional burnout among microvascular and reconstructive free-flap head and neck surgeons in the United States Arch Otolaryngol Head Neck Surg. 2010 Oct; 136(10):950-6. . View in PubMed

A senescence accelerated mouse model to study aging in the larynx Otolaryngol Head Neck Surg. 2010 Jun; 142(6):879-85. . View in PubMed

Abductor paralysis after botox injection for adductor spasmodic dysphonia Laryngoscope. 2010 Jun; 120(6):1177-80. . View in PubMed

Prognostic accuracy of computed tomography findings for patients with laryngeal cancer undergoing laryngectomy J Clin Oncol. 2010 May 10; 28(14):2318-22. . View in PubMed

Analysis of voice change during cellular phone use: a blinded controlled study J Voice. 2010 May; 24(3):308-13. . View in PubMed

Assessing the effectiveness of botulinum toxin injections for adductor spasmodic dysphonia: clinician and patient perception J Voice. 2010 Mar; 24(2):242-9. . View in PubMed

Barriers to change in engineering the system of health care delivery Stud Health Technol Inform. 2010; 153:437-63. . View in PubMed

Advances in office-based diagnosis and treatment in laryngology Laryngoscope. 2009 Nov; 119 Suppl 2:S185-212. . View in PubMed

Pathology quiz case 1Sino-orbital cystic echinococcosis (CE). Arch Otolaryngol Head Neck Surg. 2009 Oct; 135(10):1056, 1058-9. . View in PubMed

Partial esophageal obstruction from anterior cervical spine hardware Ear Nose Throat J. 2009 Sep; 88(9):1112. . View in PubMed

Residents' work hours N Engl J Med. 2009 Aug 27; 361(9):929; author reply 929-30. . View in PubMed

Comparison of outcomes and complications between awake and asleep injection laryngoplasty: a case-control study Laryngoscope. 2009 Jul; 119(7):1417-23. . View in PubMed

Grow the US National Health Service Corps JAMA. 2009 May 13; 301(18):1925-6. . View in PubMed

A study of voice therapy dropout J Voice. 2009 May; 23(3):337-40. . View in PubMed

Human papillomavirus, abstinence, and the other risks Lancet. 2009 Apr 25; 373(9673):1420-1. . View in PubMed

Performer's attitudes toward seeking health care for voice issues: understanding the barriers J Voice. 2009 Mar; 23(2):225-8. . View in PubMed

Prevalence of perceived dysphagia and quality-of-life impairment in a geriatric population Dysphagia. 2009 Mar; 24(1):1-6. . View in PubMed

Comparison of an oropharyngeal pH probe and a standard dual pH probe for diagnosis of laryngopharyngeal reflux Ann Otol Rhinol Laryngol. 2009 Jan; 118(1):1-5. . View in PubMed

Burnout in academic faculty of otolaryngology-head and neck surgery Laryngoscope. 2008 Nov; 118(11):1951-6. . View in PubMed

A review of patient adherence to the recommendation for voice therapy J Voice. 2008 Mar; 22(2):192-6. . View in PubMed

Correlation of the Voice Handicap Index (VHI) and the Voice-Related Quality of Life Measure (V-RQOL) J Voice. 2007 Nov; 21(6):723-7. . View in PubMed

Age-related changes in the murine larynx: initial validation of a mouse model Ann Otol Rhinol Laryngol. 2007 Aug; 116(8):618-22. . View in PubMed

Radiology quiz case 1Diagnosis: tracheocele. Arch Otolaryngol Head Neck Surg. 2007 Jul; 133(7):724, 726. . View in PubMed

Burnout in residents of otolaryngology-head and neck surgery: a national inquiry into the health of residency training Acad Med. 2007 Jun; 82(6):596-601. . View in PubMed

Realizing the vision of leadership development in an academic health center: the Woodruff Leadership Academy Acad Med. 2007 Mar; 82(3):264-71. . View in PubMed

Pathology quiz case 1Laryngeal myxoma. Arch Otolaryngol Head Neck Surg. 2007 Jan; 133(1):94, 96. . View in PubMed

Of truths, half truths, and less than half truths on the road to health Pharos Alpha Omega Alpha Honor Med Soc. 2007; 70(1):50-1. . View in PubMed

Prevalence of perceived dysphonia in a geriatric population J Am Geriatr Soc. 2006 Nov; 54(11):1736-9. . View in PubMed

Pursuing Ponce's dream: enabling the "square-wave life curve" MedGenMed. 2006 Sep 15; 8(3):68. . View in PubMed

Blinded evaluation of the effects of high definition and magnification on perceived image quality in laryngeal imaging Ann Otol Rhinol Laryngol. 2006 Feb; 115(2):110-3. . View in PubMed

Esophageal candidiasis Ear Nose Throat J. 2005 Dec; 84(12):765. . View in PubMed

Consortium of otolaryngology-head and neck surgery journals to collaborate in maintenance of high ethical standards Audiol Neurootol. 2005 Nov-Dec; 10(6):303-4. . View in PubMed

Burnout in academic chairs of otolaryngology: head and neck surgery Laryngoscope. 2005 Nov; 115(11):2056-61. . View in PubMed

Our approach to addressing potential conflicts of interest Arch Otolaryngol Head Neck Surg. 2005 Nov; 131(11):943-4. . View in PubMed

Reforming graduate medical education JAMA. 2005 Sep 07; 294(9):1083-7. . View in PubMed

Dysphagia following cervical fusion Ear Nose Throat J. 2005 Jun; 84(6):344. . View in PubMed

Consortium of otolaryngology--head and neck surgery journals to collaborate in maintenance of high ethical standards Laryngoscope. 2005 May; 115(5):761-2. . View in PubMed

Consortium of Otolaryngology-Head and Neck Surgery Journals to collaborate in maintenance of high ethical standards Am J Rhinol. 2005 May-Jun; 19(3):227-8. . View in PubMed

Consortium of otolaryngology-head and neck surgery journals to collaborate in maintenance of high ethical standards Ear Nose Throat J. 2005 May; 84(5):262-3. . View in PubMed

Consortium of otolaryngology-head and neck surgery journals to collaborate in maintenance of high ethical standards Otolaryngol Head Neck Surg. 2005 May; 132(5):675-6. . View in PubMed

Consortium of otolaryngology--head and neck surgery journals to collaborate in maintenance of high ethical standards Arch Otolaryngol Head Neck Surg. 2005 May; 131(5):381-2. . View in PubMed

Consortium of otolaryngology-head and neck surgery journals to collaborate in maintenance of high ethical standards Otol Neurotol. 2005 May; 26(3):331-2. . View in PubMed

Consortium of otolaryngology-head and neck surgery journals to collaborate in maintenance of high ethical standards Head Neck. 2005 May; 27(5):351-2. . View in PubMed

Medical education: time for reform Trans Am Clin Climatol Assoc. 2005; 116:311-7; discussion 317-20. . View in PubMed

Length-tension relationship of the feline thyroarytenoid muscle J Voice. 2004 Sep; 18(3):285-91. . View in PubMed

Quality-of-life outcomes following laryngeal endoscopic surgery for non-neoplastic vocal fold lesions Ann Otol Rhinol Laryngol. 2004 Aug; 113(8):597-601. . View in PubMed

Marjolin's ulcer arising in a previously grafted burn of the scalp Otolaryngol Head Neck Surg. 2003 Jun; 128(6):915-6. . View in PubMed

Restoring balance to industry-academia relationships in an era of institutional financial conflicts of interest: promoting research while maintaining trust JAMA. 2003 Feb 12; 289(6):741-6. . View in PubMed

Early-onset postirradiation sarcoma of the head and neck: report of three cases Ear Nose Throat J. 2002 Jun; 81(6):402-6. . View in PubMed

Introduction from guest editor, DrWilliam Cleveland. J Med Assoc Ga. 2002-2003 Winter; 91(4):9. . View in PubMed

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