Dr. Means 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
214 E 23rd St
Cheyenne, WY 82001Phone+1 307-634-2273Fax+1 307-633-7671
Education & Training
- Wellspan Health/York HospitalResidency, Emergency Medicine, 1999 - 2002
- Brody School of Medicine at East Carolina UniversityClass of 1999
Certifications & Licensure
- OR State Medical License 2004 - Present
- AZ State Medical License 2019 - 2025
- CO State Medical License 2011 - 2025
- TX State Medical License 2014 - 2025
- WY State Medical License 2005 - 2025
- MO State Medical License 2012 - 2017
- ID State Medical License 2003 - 2016
- American Board of Emergency Medicine Emergency Medicine
- Join now to see all
Publications & Presentations
PubMed
- 30 citationsPrenatal exposure to cocaine: Effects on aggression in sprague‐dawley ratsJosephine M. Johns, Michael J. Means, E W Bass, Larry W. Means, L I Zimmerman
Developmental Psychobiology. 1994-05-01 - 68 citationsPrenatal exposure to cocaine. II: Effects on open-field activity and cognitive behavior in Sprague-Dawley rats.Josephine M. Johns, Michael J. Means, Deborah R. Anderson, Larry W. Means, Brian A. McMillen
Neurotoxicology and Teratology. 1992-09-01 - 40 citationsPrenatal exposure to cocaine. I: Effects on gestation, development, and activity in Sprague-Dawley rats.Josephine M. Johns, Larry W. Means, Michael J. Means, Brian A. McMillen
Neurotoxicology and Teratology. 1992-09-01
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: