Sean A. Cassleman, DO
Health & Medical · Internal Medicine

Sean A. Cassleman, DO

21000 12 Mile Rd, #105, St Clair Shores, Michigan, 48081

Google Maps Updated: 13 May 2026
Authenticity Score: 90/100
About

Dr. Cassleman is widely praised for his kind, thorough, and patient-centered approach. Patients feel heard and valued, and many appreciate his focus on preventative care. The office staff is generally described as professional and friendly, though some report challenges with scheduling and billing.

Our Review Process
20
Most Relevant
14
Newest
20
Highest
18
Lowest

We analyze 72 Google Maps public reviews (Most relevant, Newest, Highest rating, Lowest rating) from every angle to find the real story so you know exactly what to expect. We use Artificial Intelligence to analyze these reviews and filter out spam to highlight only authentic feedback.

Performance Scores
Medical Expertise 96/100
Admin Efficiency 75/100
Pro Tip

He is very responsive via the patient portal for non-emergency questions.

Preventative focus
Telehealth available
Pros & Cons

✓ What Works Well

  • Kind and thorough
  • Focus on preventative care
  • Professional and friendly staff

✗ Areas to Improve

  • Scheduling challenges
  • Occasional billing issues
Frequently Asked Questions
  • Is he accepting new patients?
  • Does he offer telehealth?
User Feedback

Best PCP I've ever had

Truly listens to patients

Very professional

Location Details
Street: 21000 12 Mile Rd, #105
Neighborhood: St Clair Shores
State: Michigan
Postcode: 48081
Country: United States
Location
21000 12 Mile Rd #105, St Clair Shores, MI 48081
Quick Info
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