Mark Bernthal, OD
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- NPI Number
- 1811991391
- Provider Type
- Individual Practitioner
- Credential
- OD
- Primary Specialty
- Eye and Vision Services Providers - Optometrist
- License Number
- 4901002685
- Practice Address
- 21711 Greater MacK AVE
- City, State ZIP
- ST Clair Shores, MI 48080
- Phone
- (586) 774-0393
- Last Updated
- June 8, 2026
- Source
- Publicly available data
Mark Bernthal, OD is a eye and vision services providers - optometrist provider located in ST Clair Shores, MI. They offer eye and vision services providers - optometrist services to patients in the ST Clair Shores area.
As a eye and vision services providers - optometrist provider in ST Clair Shores, this clinician evaluates and treats patients for a range of common conditions seen in ST Clair Shores and throughout MI.
The practice is located at 21711 Greater MacK AVE, ST Clair Shores, MI 48080. Patients can call 5867740393 to schedule an appointment or use the directions link above to find the office from anywhere in the area.
Patients typically visit this provider for common reasons to schedule a visit include annual checkups, new or worsening symptoms, medication refills, lab work, preventive screenings, chronic condition management, and second opinions.
If you plan to see this provider, it is a good idea to confirm that the practice accepts your insurance and is in-network before scheduling. Coverage details vary by plan, and our quote tool can help you compare options in MI.
This profile was last verified on June 8, 2026. Provider information is sourced from publicly available data and may not reflect recent changes. Please confirm details directly with the practice before scheduling.
Call for hours and appointments. Hours may vary by provider and location.
A patient’s guide to eye and vision services providers - optometrist care in ST Clair Shores, MI.
What a Eye and Vision Services Providers - Optometrist provider does
Healthcare providers diagnose, treat, and help prevent illness and injury. They work with patients to manage ongoing conditions, interpret test results, prescribe medications when appropriate, and coordinate care with other specialists. Most providers accept both insured and self-pay patients, and many offer telehealth visits for routine concerns.
Common conditions treated
Common conditions evaluated include high blood pressure, diabetes, respiratory infections, allergies, skin conditions, digestive complaints, headaches, and musculoskeletal pain. Providers also handle preventive screenings and routine lab work.
Common reasons to schedule a visit
Common reasons to schedule a visit include annual checkups, new or worsening symptoms, medication refills, lab work, preventive screenings, chronic condition management, and second opinions.
What to expect during a visit
During a typical visit, the provider will review your medical history, ask about current concerns, perform a relevant examination, and recommend next steps such as lifestyle changes, prescriptions, additional testing, or specialist referrals. Bring a list of current medications, recent test results, and questions you would like answered.
Insurance coverage considerations
Most major insurance plans cover preventive care and medically necessary visits, but copays, deductibles, and network restrictions vary. Contact your insurance carrier or use our quote tool to confirm a provider is in-network before scheduling.
How to choose the right eye and vision services providers - optometrist provider in ST Clair Shores
When choosing a healthcare provider, look for board certification, convenient location and hours, accepted insurance plans, and a communication style that fits your preferences. Patient reviews and hospital affiliations can also help you make a confident decision.
Looking for in-network coverage that includes this eye and vision services providers - optometrist provider? Compare health plans in MI →
Insurance acceptance not listed
The public NPI registry does not include insurance acceptance data. Contact the office directly to ask if they accept your insurance plan. You can also use our quote tool to find health plans in MI.
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Common questions about Mark Bernthal, OD in ST Clair Shores, MI.
How do I make an appointment with Mark Bernthal, OD?
Call Mark Bernthal, OD directly at their ST Clair Shores office to schedule a visit. You can also use the contact form on this page to send a message and the practice will respond.
Does Mark Bernthal, OD accept insurance?
Provider insurance information is not included in the public NPI registry data that powers this directory. Contact the office directly to ask whether they accept your specific insurance plan. You can also use our quote tool to find health plans in MI.
What are the office hours for Mark Bernthal, OD in ST Clair Shores?
Office hours for Mark Bernthal, OD in ST Clair Shores are not currently published. Call the practice directly to confirm hours before your visit.
Is parking available at Mark Bernthal, OD's ST Clair Shores location?
Most provider offices in ST Clair Shores offer on-site or nearby street parking. Call Mark Bernthal, OD in ST Clair Shores ahead of time to confirm parking options and accessibility accommodations.
Does Mark Bernthal, OD accept walk-in appointments?
Walk-in availability for eye and vision services providers - optometrist providers varies by location and day. Call ahead to confirm same-day availability before visiting.
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Claim ProfileData is sourced from publicly available records. Public records do not confirm active license status, quality of care, insurance acceptance, or network participation. Please verify details directly with the provider before scheduling. Last updated June 8, 2026.