1808 W. Main Street • Russellville, Arkansas 72801 • Main Switchboard: 479-968-2841

Michael B. Johnston » Medical Staff Directory

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The physician staff at Saint Mary’s Regional Medical Center represents a wide variety of medical specialties. Because our range of physician services is so comprehensive, Saint Mary’s Regional Medical Center is able to provide a continuum of care for almost any medical condition, including primary, secondary and tertiary care.

Michael B. Johnston

D.D.S., M.S. Johnston, Lawerence & Richardson PLLCPediatric Dentistry
Address 1610 West C Place Russellville AR 72801 Phone: 479-968-8338
No Photo Available


Education: BS in Medical Sciences, University of Arkansas at Fayetteville; Dental Degree (DDS) and Pediatric Dentistry Degree (MS), U.T. Center for Health Sciences, Memphis, TN

Residency: Lebonheur Children’s Hospital; St. Jude Children’s Hospital, Memphis, TN

Memberships: American Dental Association, Arkansas Dental Association, American Academy of Pediatric Dentists, American Society of Dentistry for Children