Grant E Marcum

I recently had the opportunity to visit Marcum's office again after having moved away for a few years. I'm so thankful I went back because they are exceptional. Everyone from Amber at the front desk, to Tammy who did my cleaning & the dental assistants who help him. They are all so professional, kind & helped me every step of the way. I would highly recommend them

Great service, fantastic staff, well run professional office. Thorough explanation of procedures and the steps therein. I had an examination, a cavity filled, and went back for teeth whitening that came out astonishingly whitened. The entire experience was a positive one, starting with Amber and including Tristan and Tammy. Dr. Marcum was friendly, personable, and knowledgeable.

Is anyone in charge? Dentist is very impersonal and acts like it is a bother to see you. They brought me in for an appointment but I didn't know they wanted me to see another dentist first. So it was a huge waste of my time. They made me a mouth guard that is causing me a lot of chewing pain. WTF! Avoid like the plague. Changing dentists ASAP!

Everyone at this office is AMAZING! The new front office is fabulous. Amber and Tristan are so organized. Tammy (dental hygienist) is marvelous and thorough! Doctor Marcum is the reason I have a beautiful smile. Lonnie is the brains behind the whole practice. You guys rock.

My husband and I are new residents of Paso Robles, having moved here in 2019. We asked new friends for referrals to dentists and are so pleased we could establish as new patients with Dr. Grant Marcum. The office staff, dental assistants and Dr. Marcum are friendly, efficient & very caring. Dr. Marcum is highly skilled in dentistry. So happy to be his patients!

I am a new patient at Dr. Marcums office. I was a bit nervous because I had a very bad experience with my last dentist. Dr. Marcum and his staff were amazing. I left there with everything explained to me, pamphlets of everything we had discussed, and a treatment plan. They took the time to schedule my root canal, that has to be done at another office (at his brother's office, which made me feel more comfortable after meeting Dr. Marcum). I left there feeling confident that I was in good hands and that my detal needs will be taking care of correctly.

I want to thank all the awesome staff at the office wonderful people I never at a place with everyone with smiles and helpful.thank you guys.

I very much like the entire staff. Always makes me feel comfortable. Dr Marcum is great chair side manner, very personable. He explains things simply and kindly. 5star service all the way.

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 my self falling asleep. Love this team!

The deep cleaning was relatively pleasant, the price was extremely unpleasant: 1h 20 min for $996 and I only met the dental hygienist.

Fantastic staff! Very friendly, knowledgeable and professional. Thank you ladies for always making us feel welcome.

I'm very particular in regards to choosing a dentist and Dr. Marcum is one of the best. Always attentive to my questions and very responsive and proactive in regards to anticipating my future dental needs. Getting follow up appointments has been very easy without having to schedule months in advance. Very personable and professional. His staff have always been polite, attentive, and a pleasure to work with. Absolutely no issues or problems with billing or insurance. If you're looking for an excellent dentist with top notch services check out Dr. Marcum.

Thank you for continuing to accept Delta dental, as many providers are dropping them. We travel 30-40 minutes to see dr marcum as most other dentists in our area do not accept delta any longer, or they have months out waiting lists. Dr. Marcum is amazing, excellent dental care! Thank you for all your office does!

This is the best dentist I've ever been to! It feels like family every time I visit. The staff is outstanding- friendly, competent and kind! Tammy, Nicole and Sara are fabulous and make you feel so comfortable! Dr. Marcum is fantastic and gentle! I've never been a big fan of going to the dentist, but this office is so amazing, I actually enjoy every visit! Highly recommended!

Dr Marcum and his staff have treated us like family since we moved to the area. They are professional, personable, and have always made us comfortable even when we need drilling, crowns, etc. This is a practice you can rely on and they really do take care of their patients.

Very friendly, and helpful, always give advanced notice when there will be a cost my insurance won't cover.

Always a pleasure to visit Dr. Marcum. His staff makes you feel like family. Tammy is a perfectionist when it comes to cleanings! YES, I even look forward to those! Highly recommend!

Dr Marcum and his staff made me feel very welcome and comfortable. I would highly recommend to anybody, especially to anyone who has had bad experiences with dentists in the past. On my first visit with Dr Marcum, he immediately fixed problems caused by my previous dentist. This is the first dentist I have had that I'm not worried about going to scheduled check ups.

I am always a nervous going to the dentist. I found this office when my old dentist stopped taking my insurance. I had my first cleaning with Tammy, the hygienist, this morning and had a GREAT experience. She is awesome at her job. She was meticulous, a must for a hygienist, but also, gentle! So happy with this office. Dr. Markum has a great team.

The front office was friendly and accommodating. Because Tammy is the only hygienist in the office, she books out quickly, but this office actively uses a waiting list, if an appointment becomes available. I was offered appointments a few times. If you have a long-ish wait to see Tammy, you will get a call with an opening, as promised. Love my new dentist!

Tammy the hygienist is awesome -- goes out of her way to help, even suggesting laser treatment for canker sores.

Dr. Marcum and his staff are very friendly and professional. I was in the office quite a bit this last year for Invisalign and every time I came in, I had a very short wait time and the staff were wonderful. There were no surprises with billing. Dr. Marcum takes great care to make sure that you are happy with your results and that your teeth are healthy!

We moved from Orange County in 2011 to Paso Robles and have going to Dr. Marcum and staff for the past 5 years. I can't say enough good things about the entire office staff! Dr. Marcum is always very personable and upbeat (Which I appreciate) and Tammy the hygienist is awesome at what she does! She talks the entire time while she is cleaning your teeth so you aren't thinking about it! She is also very personable and friendly! Great place to go! I don't hate going to the dentist any longer!

Grant Marcum has been my dentist for several years, and all the work I have had done there has been of the highest quality. He and his staff are the friendliest and most professional and efficient ever!

I would like to say this office is absolutely amazing! I haven't been to a dentist in many years, and they made me feel so comfortable!the staff was super nice, helpful, happy and organized. The office is very very clean! Dr Marcum is truly very nice! I have only been once so far and I can definitely tell that he cares about his patients. I am excited to have found them for my dental needs. Highly recommend if you are fearful like me! : Thanks guys!

Oh this team! This team! They are so kind and technologically advanced! I have had my teeth in their care for over 15 years and continue to be amazed by the way I WILL not go anywhere else even though I live very far away : thank you Dr Marcum - I am all smiles over your practice!

Dr. Grant E. Marcum is the absolute best dentist who truly cares about his staff, his patients, and the quality care his office provides. He and his staff run a very tight operation. Dr. Marcum has spared no expense in many ways to enhance the patent's dental experience. His highly trained staff utilizes the very best equipment and cutting edge dental software to provide the absolute best care, while protecting patients' privacy. Additionally, his office offers amazing products with special offers, and at cost in some cases, such as Philips Sonicare, Waterpik, and Invisalign systems as well.

The amazing and organized service, high level of care, and gentle procedural nature used by Dr. Marcum and his wonderfully talented staff put all my previous fears, due to bad dental experiences, to rest for good! Don't hesitate making an appointment for this office. Dr. Marcum's office will ensure you leave with a healthier, more beautiful, and most certainly, BIGGER smile! I will never have another dentist!

I had an appointment with Dr, Marcum this past Wednesday to have my teeth whitened. His office staff were so professional and kind. The office was so clean and nicely decorated, I thought they had just moved in, but they had been there 13 years! They were on time and I found Dr. Marcum and his assistant, Nicole to be so extremely courteous, competent and thorough. The hour of Zoom whitening treatment was easy and painless. I would highly recommend this office! Great dentist and wonderful staff.

Dr. Marcum and his staff almost make you look forward to a dental appointment. From the comfortable waiting room, the pleasant reception staff, the very attentive hygienist and the ever present Dr. Marcum this is one appointment where you leave feeling well cared for.

Great service and work. I appreciate that they are punctual!

Just had my new patient assessment, very thorough Office and staff is very clean and friendly Going back at 1 for a cleaning already

Dr. Marcum and his staff are all caring professionals with that hometown friendly attitude. I can't say enough good things about them all. They truly care and treat patients with respect and courtesy as well as each other. The office is calm and they have always been on time for my appointments. No long waits or overbooking of patients. I had a dental emergency a few months back and I texted Dr. Marcum.

He immediately got a hold of me on his day off. When he figured out I needed to see a periodontist he contacted one of his colleagues for me and they got me right in so I wouldn't have to be in pain all weekend. It's truly unique to have that kind of relationship with any medical professional these days. I highly recommend Dr. Marcum and his staff.

Grant has been taking great care of my teeth since he arrived in town. His father was my dentist as a kid. I love his staff and consider them a part of my extended family. I feel blessed to know he is there to take care of myself and my family.