Dr. Colleen M. Guilliat D.D.S.
Dentist
She is located at 4018 Lapeer Road in Port Huron, MI 48060. Can help patients with the following: Bleeding Gums, Dental Implants, Gum Disease / Gingivitis, Pericoronitis, Teeth Grinding, Teeth Whitening. Her National Provider Identifier (NPI) number is 1912067588. Appointment can be made via the phone number (810) 987-3823.
Conditions treated
Dr. Colleen Mary Guilliat, being an dentist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Colleen M. Guilliat.
- Bleeding Gums
- Cosmetic Dentistry
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Implants
- Dental Malocclusion
- Dentin Hypersensitivity
- Dentures
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Oral Cancer Examination
- Pericoronitis
- Teeth Grinding
- Teeth Whitening
- Veneers
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Colleen M. Guilliat as in-network for the following 2026 plans.
Dental plans
Blue Cross Blue Shield of Michigan Mutual Insurance Company
Network data as of Aug 7, 2026, as reported by the insurer.
Show all 6 plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Dental EPO 80/50/50 (0/0/0) | EPO · Low | Null | Accepting new patients |
| Blue Dental PPO 100/50/50 (50/50/50) | PPO · High | Null | Accepting new patients |
| Blue Dental PPO 100/70/50 (80/60/50) | PPO · High | Null | Accepting new patients |
| Blue Dental PPO 80/50/50 (50/50/50) | PPO · Low | Null | Accepting new patients |
| Blue Dental PPO Pediatric 80/50/50 (50/50/50) | PPO · Low | Null | Accepting new patients |
| Blue Dental PPO Plus 80/60/50 | PPO · Low | Null | Accepting new patients |
Delta Dental of Michigan
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual Pediatric - Only PPO, EHB Certified | PPO · High | Delta Dental PPO and Delta Dental Premier | Not accepting new patients |
| Delta Dental Individual Pediatric - Only PPO, EHB Certified | PPO · Low | Delta Dental PPO and Delta Dental Premier | Not accepting new patients |
| Delta Dental Individual PPO Bronze Plan, EHB Certified | PPO · Low | Delta Dental PPO and Delta Dental Premier | Not accepting new patients |
| Delta Dental Individual PPO Gold Plan, EHB Certified | PPO · High | Delta Dental PPO and Delta Dental Premier | Not accepting new patients |
| Delta Dental Individual PPO Silver Plan, EHB Certified | PPO · High | Delta Dental PPO and Delta Dental Premier | Not accepting new patients |
Humana
Network data as of Sep 13, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Humana Dental Smart Choice - Low | PPO · Low | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Smile Now Michigan - No Waiting Period PPO | PPO · High | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Colleen M. Guilliat is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| Benco Dental Supply Co | $1600 |
Other
| Other | $1600 |
Looking for more Dentists?
Out of the 36 dentists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: 1980 Holland Avenue Port Huron, 48060, MI
- Gender: Male
- Address: 1010 Holland Avenue Port Huron, 48060, MI
- Gender: Male
- Address: 901 Superior Street Port Huron, 48060, MI
- Gender: Male
- Address: 1950 Holland Avenue Port Huron, 48060, MI
- Gender: Female
- Address: 1978 Holland Avenue Port Huron, 48060, MI
- Gender: Male
- Address: 1026 Superior Street Port Huron, 48060, MI
- Gender: Male
- Address: 1903 10th Avenue Port Huron, 48060, MI
- Gender: Female
- Address: 2901 Military Street Port Huron, 48060, MI
- Gender: Male
- Address: 2932 Pine Grove Avenue Port Huron, 48060, MI
Questions & Answers
Does Dr. Colleen Mary Guilliat accept patients with Blue Cross Blue Shield of Michigan Mutual Insurance Company?
Yes, Dr. Colleen Mary Guilliat is listed in-network for Blue Cross Blue Shield of Michigan Mutual Insurance Company through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Colleen Mary Guilliat treat?
Dr. Colleen Mary Guilliat provides treatment for Bleeding Gums, Dental Implants, Gum Disease / Gingivitis, Pericoronitis, Teeth Grinding, Teeth Whitening. For the full list see this list.
Where can you meet with Dr. Colleen Mary Guilliat?
Dr. Colleen Mary Guilliat's office is located at 4018 Lapeer Road in Port Huron, MI 48060.