MICHAEL THIIM, M.D.
MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC.
Concierge Medicine
Providing personalized, direct-pay care for senior adults in Haverhill, MA.
Credentials & Training
Federally verified- Credential
- MD
- Medical school
- State University of New York at Stony Brook, School of Medicine
- Graduated
- 1988
- Medicare specialty
- Gastroenterology
- Also practices
- Internal Medicine
- Group practice
- Mass General Brigham Medical Group Northern Massachusetts INC · 819 clinicians
- Medicare assignment
- Accepted — bills the Medicare-approved amount as payment in full
Sourced from the CMS Doctors & Clinicians national file, last checked August 2026.
About
Dr. Thiim specializes in addressing the unique health needs of elderly individuals, offering a comprehensive approach to managing age-related conditions. He focuses on prevention, early intervention, and holistic care to improve overall quality of life for seniors in Haverhill and surrounding areas.
He currently has a private practice in downtown Haverhill, and offers direct-pay care for patients seeking a non-insurance-based model. New patients can expect to schedule an appointment, and Dr. Thiim looks forward to partnering with individuals to develop a personalized treatment plan tailored to their needs.
Areas of Focus
Specialties
Patients Served
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