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Internist, Geriatric Specialist (elderly care), Hematology Specialist, Oncology Specialist (cancer)
35 years of experience
Accepting new patients
Video profile
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Timothy O'Rourke:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Timothy O'Rourke is Excellent. Dr. O'Rourke has been reviewed by 3 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Timothy O'Rourke, MD is board certified in Internal Medicine, Geriatric Medicine, Hematology, and Medical Oncology.

  • He has special expertise in 16 areas:
  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Alzheimer's Disease
  • Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Clinical Research
  • Deep Vein Thrombosis
  • Epidemiology
  • Geriatric Medicine
  • Hepatitis C
  • Leukemia
  • Lymphoma
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders

Education & Awards

Dr. O'Rourke graduated from University of Michigan Medical School, Ann Arbor. He has 1 awards.

Fellow American College of Physicians


Dr. O'Rourke has 26 hospital affiliations:

  • Mercy Health Partners, Lakeshore Campus 
  • Holland Community Hospital 


  • English

> > > > Dr. Timothy O'Rourke, MD

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Additional Information
Dr. Timothy J O'Rourke MD is a male Internist, has 35 years of experience and practices in Internal Medicine, Medical Oncology, Hematology, and Geriatric Medicine.
Where does Dr. Timothy J. O'Rourke practice?
Dr. Timothy O'Rourke has 7 office locations.
Dr. Timothy O'Rourke practices Internal Medicine, Medical Oncology, Hematology, and Geriatric Medicine near Holland, MI.
Additional practice locations include: Grand Rapids, MI and Muskegon, MI.
See Holland Internists, Holland Oncologists, Holland Hematologists, and Holland Geriatric Doctors.