5
11 Ratings with 3 written Reviews
Summary
Dr. Timothy Wassenaar is an oncologist and hematologist who also specializes in hospice and palliative medicine. He earned his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine & Sciences and completed his residency at University of Wisconsin Hospital. With 24 years of clinical experience, Dr. Wassenaar brings extensive knowledge to cancer care and blood disorders. He is fluent in Chinese, English, French, and Spanish.
Dr. Wassenaar practices at Prohealth Waukesha Memorial Hospital and sees patients at multiple locations throughout Wisconsin, including Waukesha, Oconomowoc, and Mukwonago. His expertise includes treating conditions such as high blood pressure, iron deficiency anemia, and blood clots in deep veins. He performs blood tests and complete blood counts to help diagnose and monitor various health conditions. Patients consistently rate Dr. Wassenaar highly, giving him an average rating of 5.0.
Dr. Wassenaar practices at Prohealth Waukesha Memorial Hospital and sees patients at multiple locations throughout Wisconsin, including Waukesha, Oconomowoc, and Mukwonago. His expertise includes treating conditions such as high blood pressure, iron deficiency anemia, and blood clots in deep veins. He performs blood tests and complete blood counts to help diagnose and monitor various health conditions. Patients consistently rate Dr. Wassenaar highly, giving him an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 24 years of experience
- 27 insurance plans accepted
- speaks Chinese, English, French, Spanish
- University Of Wisconsin Hospital
- 3 written reviews
- 3 specialties
- 15 areas of expertise
- 1 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Timothy Robert Wassenaar has 4 locationsUw Health Cancer Center At Prohealth Care
N16W24131 Riverwood DrWaukesha, WI 53188 Tel: (262) 696-0909
Mon7:30 am - 7:00 pm
Tue7:30 am - 7:00 pm
Wed7:30 am - 7:00 pm
Thu7:30 am - 5:00 pm
Fri7:30 am - 5:00 pm
Sat8:00 am - 4:00 pm
Sun8:00 am - 3:00 pm
Prohealth Cancer Center
791 Summit AveOconomowoc, WI 53066 Tel: (262) 569-0554
Mon8:00 am - 7:00 pm
Tue8:00 am - 7:00 pm
Wed8:00 am - 7:00 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
Sat8:00 am - 4:30 pm
Sun8:00 am - 3:00 pm
Compare with Similar Doctors
 |  | |  |
| Dr. Timothy Robert Wassenaar, MD | Lauren Williams | Shelley B Pitzo | David Yin Cao |
| Oncology | Nurse Practitioner | Nurse Practitioner | Hospice & Palliative Medicine |
| Accepts New Patients | |||
| 24 Years of Experience | |||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks Chinese, English, French, Spanish | |||
| Waukesha , WI | Milwaukee , WI | Milwaukee , WI | Milwaukee , WI |
| Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | |||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Timothy Robert Wassenaar
Medical Specialties
Dr. Timothy Robert Wassenaar has the following 3 specialties
Specialty Expertise
Dr. Timothy Robert Wassenaar has the following 15 areas of expertise
Certifications, License, & Education
24 Years Experience
Dr. Timothy Robert Wassenaar holds an active medical license in the state of Wisconsin.
Medical License
Medical Doctor with an active medical license in the state of Wisconsin that expires in 2027.
Education & Training
Residency
Completed their residency at University Of Wisconsin Hospital.
Medical School
Graduated from Chicago Medical School At Rosalind Franklin University-Medicine & Sciences in 2002.
NPI Number
Dr. Wassenaar's NPI number is 1518928993.
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Frequently Asked Questions
- What languages does Dr. Timothy Wassenaar speak?
- Dr. Timothy Wassenaar speaks Chinese, English, French, and Spanish.
- Does Dr. Timothy Wassenaar accept virtual/telehealth appointments?
- Dr. Timothy Wassenaar has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Timothy Wassenaar's office located?
- Dr. Timothy Wassenaar's office is located at N16W24131 Riverwood Dr, Waukesha, WI, 53188.
- Which hospitals is Dr. Timothy Wassenaar affiliated with?
- Dr. Timothy Wassenaar is affiliated with Prohealth Waukesha Memorial Hospital.
- How can I make an appointment with Dr. Timothy Wassenaar?
- You can find contact information for Dr. Timothy Wassenaar here on Vitals.
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