Meet Paso Robles Dentist, Dr. Marcum

Grant E. Marcum, DDS.

Dr. Marcum’s Passionate Drive

Dr. Grant Marcum

‘‘To further my skills, I began taking advanced courses at one of the world’s leading cosmetic dental training facilities, The Las Vegas Institute for Advanced Dental Studies,

Dr. Marcum

Paso Robles cosmetic dentist, Dr. Marcum first became interested in dentistry by reflecting on the joy it brought his parents—his father was a dentist and his mother was a dental hygienist.

He began practicing full-time as a dentist in 1991, and has enjoyed practicing in the beautiful historic Paso Robles community since 1997.

Dr. Marcum always enjoyed preventive dentistry. However, he developed a real passion for cosmetic dentistry in the late ‘90s. As a result, Dr. Marcum and his staff are dedicated to continuing education, going the extra distance to study together and learn from the masters in the field.

In his spare time, Dr. Marcum keeps himself busy by welding, building, and growing fresh vegetables. Patients and staff affectionately know him as “Farmer Marcum,” enjoying the farm fresh produce he grows and shares.

Excelling in His Field

Grant E. Marcum, DDS is committed to continued education and treating each individual as family.

LVI Courses
  • Comprehensive Aesthetic Reconstruction
  • Advanced Anterior Aesthetics
  • Advanced Posterior Aesthetics
  • Practical Occlusion I
  • Mastering Neuromuscular Occlusion II
  • Neuromuscular Coronoplasty Occlusion III
  • Full Mouth Reconstruction
Continuing Education
  • Myotronics-Neurmuscular Concepts
  • K-7 Team Training
  • American Academy of Craniofacial Pain, 12th Annual Symposium
  • American Academy of Cosmetic Dentists, 21st Annual Scientific Session
  • Invisalign® Certification
  • Laser Certification
Professional Associations
Feature Makeovers
  • KSBY “WOW Makeover”
  • COAST 101.3 “A New You for the New Year Makeover”
‘‘We love Dr. Marcum for his friendly, open personality. He enjoys talking and getting to know his patients. Dr. Marcum is very compassionate. He truly wants to understand each patient’s goals, their fears—what motivates them.’’

Lonnie M.

Committed to Quality

Schedule your visit to Grant E. Marcum, DDS.
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Office Hours:

  • Monday: 8:00am - 5:00pm

  • Tuesday: 8:00am - 5:00pm
  • Wednesday: 8:00am - 5:00pm
  • Thursday: 8:00am - 5:00pm
  • Friday: By Appointment