Browse Health
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).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Timothy Vellinga is Excellent. Dr. Vellinga has been reviewed by 5 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 5.0
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 Vellinga, MD is board certified in Cardiovascular Disease.

  • He has special expertise in 4 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Unstable Angina

Education & Awards

Dr. Vellinga graduated from University of Iowa, Iowa City. He has 2 awards.

Patients' Choice Award (2014)
On-Time Doctor Award (2014)


Dr. Vellinga has 25 hospital affiliations:

  • Aurora Sinai Medical Center 
  • Aurora Lakeland Medical Center 

> > > Dr. Timothy Vellinga, MD

Similar doctors nearby

Dr. Christopher Ostromecki

Internal Medicine
29 years experience
Delafield, WI

Dr. Vikramjit Chhokar

Cardiovascular Disease
12 years experience
Ixonia, WI

Dr. Harinder Gill

Internal Medicine
29 years experience
Waukesha, WI

Dr. Frank Cummins

Internal Medicine
42 years experience
Waukesha, WI

Dr. Sanjay Singh

Internal Medicine
35 years experience
Waukesha, WI

Dr. Richard Staudacher

Internal Medicine
28 years experience
Waukesha, WI
Search All Similar Doctors
Additional Information
Dr. Timothy Vellinga MD is a male Internist, has 29 years of experience and practices in Cardiovascular Disease.
Where does Dr. Timothy Vellinga practice?
Dr. Timothy Vellinga has 5 office locations.
Dr. Timothy Vellinga practices Cardiovascular Disease near Summit, WI.
Additional practice locations include: Wales, WI and Hartland, WI.