Dr. Robert D. Lacosse, DDS

Dr. Robert D. Lacosse, DDS

Dentistry | Male | 52 years old

Learn about this dentist

Care Philosophy

We provide the absolute best dental care, in the most caring way, in the most comfortable environment with mutual respect, appreciation, trust, and value with each of our patients.Read more

Dr. Lacosse's Experience

Practice Areas

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Conditions Treated

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Procedures Performed

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Background Check

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Lacosse

Dr. Lacosse accepts 9 insurance carriers

Dr. Lacosse's Reviews

Likelihood of recommending Dr. Lacosse to family and friends
based on 31 total surveys (8 with reviews)
Key Survey Insights
  • Trustworthiness
  • Helpfulness
  • Staff
  • Scheduling
Experience with Dr. Lacosse
  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients
Dr. Lacosse's Office & Staff
  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)
    Under 10 minutes (28)
Open Full Survey+
in Duluth, MN |
I feel like over the years the staff has gotten to know me and I feel like they serve me as a friend and neighbor.
in Duluth, MN |
Dr. Lacosse is gifted, a true scholar in his craft providing a comfortable inviting dental experience. He has changed my life and I am so thankful. Highly recommend Dr. Lacosse and his whole staff to any to any person especially someone who is fearful or hesitant as I promise they will want to go again and again.
in Floodwood, MN |
Dr. Lacosse keeps up to date with all the latest equipment, which makes treatment easier for the patient.
Mason, WI |
Knowledgeable and friendly. Joleen is the best hygeinist I have ever encountered. Dr. Lacosse is exceptional.
in Duluth, MN |
Dr. Lacosse and his team of professionals have helped me for many years---keeping my pearly whites in shape. It is always a pleasure to visit the office.
Had a fabulous first visit at Lake Dental this morning! Every single person there was so nice and helpful. They explained everything in such detail, every step of the way. I am truly looking forward to my next visit.
in Two Harbors, MN |
Dr Lacosse is a very down-to-earth, friendly dentist who immediately makes you feel comfortable no matter what dental problem you present him with. I immediately felt comfortable with him even though this was my first visit with him. I would highly recommend him to family and friends.
in Duluth |
Painless, accommodating and professional...as always!
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Dr. Lacosse's Care Philosophy

We provide the absolute best dental care, in the most caring way, in the most comfortable environment with mutual respect, appreciation, trust, and value with each of our patients.

Dr. Lacosse's experience matches your search based on the following criteria:

  •  Specializes in Dentistry
  •  Malpractice claims in Minnesota not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors

    Dr. Lacosse has no awards or honors listed.

  • Media & Publications
    • The Area Woman, 2000-2006
    • Ask Dr Bob- Current topics in Cosmetic and General Dentistry, Ongoing

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Minnesota.

    What is medical malpractice
  • 0

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Conditions Treated

  • Congenital Diseases
  • Dental Disorders


  • Medical School
    University of Minnesota Medical School

    Graduated in 1989

  • Undergraduate School
    University of Minnesota / Twin Cities Campus

    Graduated in 1986

  • Other Education
    University of Minnesota / Twin Cities Campus

    Completed in 1998

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Lacosse does not have any memberships or affiliations listed. If you are Dr. Lacosse and would like to add memberships or affiliations, please update your free profile.

Practice Areas

  • Dentistry
  • Cosmetic Dentistry
  • Prosthodontics
  • Reconstructive Dentistry
  • Sedation Dentistry

Procedures Performed

  • Air Abrasion
  • Arestin® Therapy
  • Bone Grafting
  • Ceramic Dental Crowns
  • Composite Fillings
  • Computer Imaging for Dental Crowns
  • Cosmetic Surgical Procedure
  • Crown Lengthening
  • DIAGNOdent® Laser Cavity Detection
  • Dental Bonding
  • Dental Bridge
  • Dental Crown
  • Dental Implant
  • Dental Inlays
  • Dental Onlay
  • Denture Repair
  • Diagnostic Imaging
  • Diagnostic Ultrasound
  • Digital Tomography
  • Digital X-Ray (CDR)
  • Endodontic Retreatment
  • Extraction of Wisdom Tooth
  • Full Mouth Reconstruction
  • IV Sedation
  • Intraoral Camera
  • Laser Cavity Detection
  • Local Anesthesia
  • Lower Dentures
  • MAC Veneers™
  • MDI Mini Dental Implant
  • Molar Endodontics
  • Nerve Blocks
  • Oral Surgical Procedures
  • Partial Dentures
  • Porcelain Bridge
  • Porcelain Crown
  • Porcelain Veneers
  • Power Teeth Whitening
  • Prophy Jet Air Polishing
  • Removable Appliances
  • Restoration of Dental Implants
  • Root Canal
  • Root Planing
  • Simple Tooth Extractions
  • Single Visit Root Canals
  • Teeth Extraction
  • Teeth Scaling
  • Teeth Whitening
  • Upper Dentures
  • X-Ray
  • Zoom!® Teeth Whitening
  • da Vinci® Veneers