Existing patients call: (712) 239-5812

Dr. Matt McGuire

A graduate of the Creighton University School of Dentistry, Dr. McGuire provides state-of-the-art dentistry, including cosmetic smile makeovers, laser dentistry, mercury-free restorations, smile whitening, and digital x‑rays in Sioux City and in Omaha, Nebraska. Best of all, Dr. McGuire takes the time to get to know each patient one‑on‑one.

When not in the office giving great care to his patients, Dr. McGuire enjoys spending time with his wife and their two children. In his free time, he enjoys woodworking, outdoor activities, model trains, and radio‑controlled cars.

  • Dawson Academy
  • Schuster Center

Limited Time Winter Specials

Offers end March 20, 2018

Offers good for new, uninsured patients only

New Patient
Dental Exam

$65

SAVE $101

Includes comprehensive exam by the doctor and necessary x‑rays.

(D0150, D0330, D0274)

New Patient
Dental Cleaning

$45

SAVE $54

Includes a professional dental cleaning. A new patient exam is required. Does not include periodontal therapy.

(D1110, D1208)

New Children’s
Cleaning & Exam

$99

SAVE $170

Patients 12 and under receive a professional dental cleaning, fluoride treatment, needed x‑rays, and a comprehensive exam.


(D1120, D1208, D0272, D0150)

What Our Patients are Saying

“I have been going to this office for years. Joan is always super friendly and does a great job. Dr McGuire is super nice, professional and does what is best for you.”

‑ Lynne U.

“I actually enjoy going to the dentist with these fine people taking care of me.”

‑ Rose P.

“The entire staff is phenomenal! They are not only extremely professional, but super friendly as well. I always look forward to my appointments. Two thumbs up!”

‑ Jean H.

“I honestly hate going to the dentist, but dentist depot, their workers, are so nice an compassionate. You truly feel no pain, an they honestly care about you. They understand the fear of a dentist, so they make you feel comfortable right from the start.”

‑ Lisa F.

“Always do a great job and are enjoyable while working! I would reccomend to anyone.”

‑ Scott K.

“Great staff! Friendly and professional! Best dental care in Sioux City!”

‑ Robert B.

“Everyone at the dentist depot is very polite and Dr. McGuire is the best dentist I’ve ever had. He’s very good at what he does and I would not recommend another dentist to anyone else.”

‑ Donny A.

“Othet facilities (i.e. eye doctor) won't accept me and all four of my kids in the same visit, however Dentist Depot is always flexible in making arrangements so that I only have to make one trip. Their staff is friendly and knowledgeable; my kids really look forward to their appointments!”

‑ Stacia K.

“Friendly staff, usually prompt and have been going there for years. I feel I am always getting competent care.”

‑ Sheryl D.

“Wonderful staff and Dr. McGuire really knows how to treat his patients with care, compassion, and kindness. I have found my dentist for life!”

‑ Sean H.

Existing patients call: (712) 239-5812

No Insurance?

Our Patients Don’t Need It!

Join our Dentist Depot Membership Club today and get your preventive care for a low monthly subscription fee and save money on all your restorative, elective and cosmetic care.

Some exclusions may apply. Exclusively for our new and existing uninsured patients.

Learn More

Existing patients call: (712) 239-5812

Office Tour

Click an image to view a larger version
The Dentist Depot - Dr. Matt McGuire

Matt McGuire, DDS

3900 Floyd Blvd.
Sioux City, IA 51108

Click for map & directions

Office Hours:

Mon-Thu: 9:00am - 5:00pm

New Patient Hotline (888) 384-5680

Request an Appointment

Existing Patients: (712) 239-5812

My Account

Click the link below to sign in to your account

In order to complete our online patient forms you must first call our office and request that we set up a username and password for your access.

My Account

Patient Financing

We offer CareCredit® financing to help our patients get the dental care they deserve