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Best Teeth Whitening Dentists in Marshalltown, IA (2026)

21 clinics offering teeth whitening, rankedUpdated 0 paid placementsHow we rank →

The short answer

  1. 1

    Best overall for teeth whitening: Danae Krutzfeldt, ranked #1 of 21 by service score; ranked on access and profile data; Google ratings not yet collected.

Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank

21 Marshalltown clinics list teeth whitening and are ranked here by service score. 2 open Saturdays and 1 opens after 6pm. Google ratings are not yet collected for these clinics.

Top 10 whitening dentists in Marshalltown at a glance

Top 10 whitening dentists in Marshalltown at a glance
RankClinicService score
1Danae Krutzfeldt67
2Dr Arif Masood67
3Dr. Kent Downing67
4Dr. Matthew R. Downey, DDS67
5Dr. Robert A. Rudman, DDS67
6Dr. Robert E. Gantz, DDS67
7Dr. Robert R. Peterson, DDS67
8Lauren Schau67
9Marshalltown Oral Surgeons67
10Smiles In Motion67

The 21 best whitening dentists in Marshalltown, ranked

Ordered by service score: the DR Score plus bonuses for a specialist on staff, reviews that mention the service and same-day care where it applies.

  14. #14 Primary Health Care - Marshalltown Clinic

    101 Iowa Ave W Suite 102, Marshalltown, IA 50158

    57/10030% of factors measured

    Ranked #14 for teeth whitening in Marshalltown: evening hours and Saturday hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Thu 8 AM–8 PM · Fri 8 AM–5 PM · Sat 9 AM–1 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Primary Health Care - Marshalltown ClinicFull profile(641) 753-4021

  15. #15 Heartland Dental Professionals

    3109 S Center St #2, Marshalltown, IA 50158

    43/10030% of factors measured

    Ranked #15 for teeth whitening in Marshalltown: Saturday hours.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon 8 AM–5 PM · Tue 8 AM–6 PM · Wed 8 AM–12 PM · Thu 8 AM–5 PM · Fri–Sat 8 AM–12 PM · Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Heartland Dental ProfessionalsFull profile(641) 752-3377

  16. #16 Christopher Gavarrete

    2615 S Center St, Marshalltown, IA 50158, United States

    37/10030% of factors measured

    Ranked #16 for teeth whitening in Marshalltown on access and profile data; Google ratings are not yet collected.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Wed 7 AM–5 PM · Thu 9 AM–6 PM · Fri 8 AM–1 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Christopher GavarreteFull profile(641) 352-7180
    In their words

    Christopher Gavarrete practices in Marshalltown, IA for Aspen Dental. With years of valuable dental experience, Christopher Gavarrete and the rest of the Aspen Dental team are proud to offer services like dentures, gum diseases, root canals, crowns, and bridges with the best lab technicians. To see a dentist near you book online or call anytime Monday – Friday 6:30am –11:00pm, Saturday 7:00am – 9:00pm, or Sunday 7:00am – 5:30pm EST. We are taking proactive steps so that…

    From Christopher Gavarrete's own description. Not part of the ranking.

  17. #17 Ashley Stoll-Pfrimmer, DDS

    105 W Merle Hibbs Blvd, Marshalltown, IA 50158, United States

    37/10030% of factors measured

    Ranked #17 for teeth whitening in Marshalltown on access and profile data; Google ratings are not yet collected.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–2 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Ashley Stoll-Pfrimmer, DDSFull profile(641) 326-3061
    In their words

    Dr. Ashley Stoll-Pfrimmer practices in Marshalltown. Dr. Ashley graduated from the University of Iowa Dental School in 2013. She has been married to her husband Jarrett for 8 years, both love the outdoors and rooting for their beloved Iowa Hawkeyes. She also enjoys gardening and taking care of her chickens. Dr. Ashley is a member of the local Marshalltown Dental Society, the American Dental Association and the Academy of General Dentistry.

    From Ashley Stoll-Pfrimmer, DDS's own description. Not part of the ranking.

  18. #18 Colton Maharry, DDS

    105 W Merle Hibbs Blvd, Marshalltown, IA 50158

    37/10030% of factors measured

    Ranked #18 for teeth whitening in Marshalltown on access and profile data; Google ratings are not yet collected.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Thu 8 AM–5 PM · Fri 8 AM–2 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Colton Maharry, DDSFull profile(641) 326-3055

  19. #19 Main Street Dental

    210 W Main St, Marshalltown, IA 50158, United States

    37/10030% of factors measured

    Ranked #19 for teeth whitening in Marshalltown on access and profile data; Google ratings are not yet collected.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Thu 7 AM–5 PM · Fri–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Main Street DentalFull profile(641) 753-7000

  20. #20 Colene Grecian, DDS

    110 N 1st St, Marshalltown, IA 50158

    37/10030% of factors measured

    Ranked #20 for teeth whitening in Marshalltown on access and profile data; Google ratings are not yet collected.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Thu 9 AM–5 PM · Fri–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Colene Grecian, DDSFull profile(641) 752-3337
    In their words

    We are NOW OPEN for all your dental needs. We assure you the health and well-being of our patients is our top priority. Visit our website to learn of the additional safety measures we have taken. At Colene Grecian, DDS we offer great dentistry at a great price. Practicing dentists at this location include: Colene Grecian DDS. We accept most major insurances as well as Care Credit finance plan.

    From Colene Grecian, DDS's own description. Not part of the ranking.

  21. #21 Clark Dentistry: David J Clark DDS

    101 W Southridge Rd, Marshalltown, IA 50158

    33/10030% of factors measured

    Ranked #21 for teeth whitening in Marshalltown on access and profile data; Google ratings are not yet collected.

    Based on access, services and profile completeness; Google ratings not yet collected.

    Hours
    Mon–Tue 8 AM–5 PM · Wed 8 AM–12 PM · Thu 8 AM–5 PM · Fri 7 AM–1 PM · Sat–Sun closed

    General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more

    Book appointment at Clark Dentistry: David J Clark DDSFull profile(641) 752-3651

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What is teeth whitening?

Teeth whitening uses peroxide-based gels to lighten stains on natural tooth enamel. It can be done in the clinic in one visit or at home with custom trays from your dentist. It does not change the colour of crowns, fillings or veneers.

Teeth whitening: specialist or general dentist?

General and cosmetic dentists provide professional whitening. A dental exam first helps rule out cavities or gum problems that could make whitening uncomfortable.

How much does teeth whitening cost in Marshalltown?

Typical ranges in USD for Marshalltown, IA. Your price depends on the tooth, the case and the clinic.

How much does teeth whitening cost in Marshalltown?
TypeTypical range (USD)BasisAs of
In-office whitening$300–$1,000DentistsRanked estimate from typical fees, adjusted for Iowa—
Custom take-home trays$200–$600DentistsRanked estimate from typical fees, adjusted for Iowa—

Estimates, not quotes. Ask the clinic for a written estimate. Full teeth whitening cost guide for Marshalltown

What to expect from teeth whitening

Typical ranges for most patients. Your dentist's plan may differ.

Teeth whitening: visits, chair time and recovery
FactTypically
Typical visits1 visit in-office; or 1–2 visits for custom take-home trays
Chair timeAbout 60–90 minutes in-office
RecoveryNone; temporary tooth sensitivity is common for a day or two
When to see a specialistRarely needed; ask your dentist about deep stains from medication or injury

How we ranked Marshalltown whitening dentists

We scored 21 Marshalltown clinics offering teeth whitening on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. Google ratings are not yet collected, so each score is renormalised over the factors we measured. Data from Google listings and clinic websites, refreshed October 21, 2026.

Paid placement never changes a rank or score. Featured clinics are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

DR Score factors and weights
FactorWeightComputed fromIn Marshalltown data
Reputation45%Bayesian-adjusted Google star ratingNot yet collected
Review volume15%log10(review count) against the city maximumNot yet collected
Recency10%Share of reviews in the last 12 monthsNot yet collected
Access15%Evenings, Saturday, Sunday, same-day/emergency, accepting new patientsMeasured
Services10%Services offered out of 17Measured
Profile completeness5%Named dentists, years open, languages, insurance, photosMeasured

Teeth whitening in Marshalltown: frequently asked questions

Who is the best teeth whitening dentist in Marshalltown?

Danae Krutzfeldt ranks #1 of 21 Marshalltown clinics offering teeth whitening by DentistsRanked service score. Dr Arif Masood ranks #2. The score weighs reputation, access, services and profile data.

How much does teeth whitening cost in Marshalltown, IA?

Teeth whitening in Marshalltown typically costs $200–$600 USD. By type: in-office whitening $300–$1,000; custom take-home trays $200–$600. These are estimates, not quotes. Basis: DentistsRanked estimate from typical fees, adjusted for Iowa. Ask the clinic for a written estimate.

Is teeth whitening covered by insurance or Medicaid in Iowa?

Teeth whitening is cosmetic and is not covered by most dental insurance plans or Medicaid. Some clinics offer in-house membership plans with discounts.

Does teeth whitening hurt?

Teeth whitening is not usually painful, but temporary sensitivity is common during treatment and for a day or two after. Some people feel brief sharp twinges. Your dentist can lower the gel strength or recommend a desensitising toothpaste.

Which Marshalltown teeth whitening dentists are open on Saturday?

2 of 21 Marshalltown clinics offering teeth whitening list Saturday hours, including Primary Health Care - Marshalltown Clinic and Heartland Dental Professionals. Hours come from each clinic's listing; check with the clinic before you go, since holiday and summer hours can change.

How many dentists offer teeth whitening in Marshalltown?

21 Marshalltown clinics list teeth whitening in our data. 2 are open Saturdays. Google ratings are on file for none of them. Counts update when clinics change their profiles.

Update log for Marshalltown

  1. : DR Scores recalculated for 22 clinics.

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