Happy smiling couple
Don’t Compromise Your Smile
We make your dental experience more convenient, efficient, and enjoyable.
Request an Appointment

Your Caring Dentist Paso Robles, CA

Elderly couple hugging
Life-Like Restorations
Learn about our dental implants solution.
Learn More
A man smiles in the dentist chair
Crowns & Bridges
Natural, functional, and beautiful restorations are here!
Learn More
Doctor Marcum team members
Meet Our Team
Providing you with comprehensive dentistry to make you smile.
Learn More

Welcome to Grant E. Marcum, DDS

Look forward to visiting your dentist in Paso Robles, CA!

Is your smile getting the attention it deserves? See for yourself how the knowledge, experience, and professional care of dentist in Paso Robles, Dr. Grant E. Marcum, can change your smile forever

Gem Smiles' building
Having trouble playing this video? Watch it in Youtube

Meet Dr. Grant Marcum

‘‘Today, with the advanced cosmetic and aesthetic skills of my team, I am confident we can help you attain the smile of your dreams. I don’t just hear about the latest advances in dental technology, my staff and I travel great distances to study the masters of the field.

Dr. Grant Marcum
Meet the Doctor
Dr. Grant Marcum

We Love What We Do

We are all so deeply committed and passionate in dentistry that you will have no choice but to enjoy your time with us!

We provide dentistry that changes people’s lives, in doing so we change our own.

In addition to providing compassionate care, we are committed to continued education, going above and beyond American Dental Association requirements.

Meet our Team

You Are In Control

‘‘When you are in our office, I trust that you will know you are important and cared for. Please let me know personally if that is ever not the case.

Dr. Grant Marcum

Our commitment to quality is equaled only by our commitment to providing exceptional customer service.

We know that delivering excellent service begins with careful listening. You are an individual with unique ideals and goals, and we can only discover and deliver your expectations by listening to you.

Once we know you better, we are able to create a custom treatment plan using our array of modern services.

Request an Appointment
‘‘Dr. Marcum and his entire staff are always so friendly and professional. Their office is always so clean and immaculate. Their dental hygienist Tammy is so gentle and I often find myself falling asleep. Love this team!’’

Margaret H.

Write a Review

Our Services

When you walk through our doors, relax and smile! We pledge to offer you the best options and make your visits as convenient, efficient, and enjoyable as possible.
Learn More About Our Treatments

Committed to Quality

Schedule your visit to Grant E. Marcum, DDS.
  • This field is for validation purposes and should be left unchanged.

Contact

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

Get directions
Facebook Page (open in new window) Twitter Page (open in new window) Yelp Page (open in new window) YouTube Page (open in new window) Google Review (open in new window)