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Dr. Timothy Wassenaar, MD

Hematology* Age 48
Dr. Timothy Wassenaar, MD
4.5 (8 Ratings)

Offers telehealth

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Dr. Timothy Wassenaar, MD is a Hematologist in Oconomowoc, WI.
Dr. Timothy Wassenaar, MD
4.5 (8 Ratings)
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Dr. Timothy Wassenaar, MD

Hematology* Age 48
Oconomowoc, WI
Call for new patient details
22 years of experience

Offers telehealth

Dr. Timothy Wassenaar, MD is a Hematologist in Oconomowoc, WI.

About

Dr. Timothy Wassenaar, MD is a Hematologist in Oconomowoc, WI and has 22 years experience. They graduated from Rosalind Franklin University Chicago Medical School in 2002 and completed a residency at University of Wisconsin Hospitals and Clinics.They currently practice at ProHealth Care's Cancer Services and are affiliated with ProHealth Oconomowoc Memorial Hospital and ProHealth Waukesha Memorial Hospital. Dr. Wassenaar has experience treating conditions like Bleeding Disorders, Leukocytosis and Neutropenia among other conditions at varying frequencies. At present, Dr. Wassenaar received an average rating of 4.5/5 from patients and has been reviewed 8 times. Their office is not accepting new patients. Dr. Wassenaar is board certified in Hospice Care and Palliative Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

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These providers are on the medical staff of Mayo
These providers are on the medical staff of Mayo.
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Experience Check

Enter a condition or procedure
Bleeding Disorders
Leukocytosis
Neutropenia
Bleeding Disorders
Leukocytosis
Neutropenia
Bleeding Disorders
Leukocytosis
Neutropenia
Chronic Lymphocytic Leukemia
Leukocytopenia
Thrombocytosis
Acquired Hemolytic Anemia
Anemia
  • View other providers who treat Anemia
Coagulation Disorders
Myeloproliferative Disorders
Acute Leukemia
Amyloidosis
Deep Vein Thrombosis (DVT)
Diffuse Large B-Cell Lymphoma
Hemochromatosis
Hypercoagulable State
Hypogammaglobulinemia
Immune Thrombocytopenia
Lymphocytosis
Myelodysplastic Syndromes
Myeloma
  • View other providers who treat Myeloma
Non-Hodgkin's Lymphoma
Pancytopenia
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Venous Embolism and Thrombosis
Vitamin B Deficiency
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Adult Failure to Thrive
Antiphospholipid Syndrome (APS)
Blood Disorders in Pregnancy
Cancer of Cerebral Meninges
Central Nervous System Lymphoma
Chronic Myeloid Leukemia (CML)
Chronic Pulmonary Embolism
Coagulation Defects in Pregnancy and Postpartum
Cryoglobulinemia
Cutaneous Follicle Center Lymphoma
Factor II Deficiency
Factor V Deficiency
Factor VII Deficiency
Factor X Deficiency
Factor XII Deficiency
Factor XIII Deficiency
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3A
Gastrointestinal Malabsorption
Hemophilia
Hereditary Amyloidosis
Hodgkin's Disease
Immune Thrombocytopenic Purpura (ITP)
Intestinal Malabsorption Carbohydrate
Nodular Lymphoma
Pernicious Anemia
Polycythemia Rubra Vera
Purpura
  • View other providers who treat Purpura
Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Refractory Anemia with Sideroblasts
Sickle Cell Disease
Systemic Amyloidosis
T-Cell Prolymphocytic Leukemia
Vitamin B12 Anemia
Vitamin B12 Deficiency
von Willebrand Disease
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Erythropoietin Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
  • Blue Priority X Indiv DirectAccess - WI POS
  • Anthem Blue Cross Blue Shield HMO
    Anthem Blue Cross Blue Shield PPO
    Blue Preferred Plus POS
  • Standard Network HMO
  • Blue Cross Blue Shield of Illinois PPO
    Blue Print PPO
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care) PPO
  • Medica Choice
    Nexus Open Access
  • Alliance Select
    Blue PPO

Locations

  1. 1 ProHealth Cancer Center
    791 Summit Ave, Oconomowoc, WI 53066
    Icon Directions Right Arrow Directions Phone Icon (262) 696-0909

Patient Satisfaction

Likelihood to recommend Dr. Wassenaar
4.5
Based on 8 Reviews
5 Stars (6)
4 Stars (1)
3 Stars (0)
2 Stars (1)
1 Star (0)

Leave a review

How likely are you to recommend Dr. Wassenaar?

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Patient Reviews
Jun 04, 2021
Dr Wassenaar is my favorite doctor plain and simple. When you have a blood condition, if there is one thing you need from your doctor is to know that he/she really cares. Very knowledgeable, explains very well, is open to your views and takes them into account. I feel well taken care of. He is exceptional.
JR — Jun 04, 2021
See more reviews on Healthgrades
Photo: Dr. Timothy Wassenaar, MD
How would you rate your experience with Dr. Timothy Wassenaar, MD?
  • Likelihood of recommending Dr. Wassenaar to family and friends

Dr. Wassenaar's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Wassenaar

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Wassenaar?
Call now to make an appointment
(262) 696-0909

About Me

Specialties*
Hematology
Hospice & Palliative Medicine
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Rosalind Franklin University Chicago Medical School
    2002
Medical Education

Board Certifications

Board Certifications
  • Hospice Care and Palliative Medicine, Hematology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • University of Wisconsin Hospitals and Clinics
    2003
Internship

Residency

Residency Hospital
  • University of Wisconsin Hospitals and Clinics
    2005
Residency Hospital

Fellowship

Fellowship Hospital
  • University of Wisconsin Hospitals and Clinics
    2008
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Wassenaar communicate via email?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Wassenaar offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Wassenaar offer an online patient portal?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wassenaar have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Wassenaar offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wassenaar offer evening visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wassenaar specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wassenaar specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wassenaar specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wassenaar specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Wassenaar accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Timothy Wassenaar, MD. To arrange an appointment, call the number on Dr. Wassenaar's profile.

Dr. Wassenaar frequently treats the following conditions: Bleeding Disorders, Leukocytosis and Neutropenia. See more on Sharecare.

Dr. Timothy Wassenaar, MD is affiliated with ProHealth Oconomowoc Memorial Hospital and ProHealth Waukesha Memorial Hospital.

Yes, Dr. Timothy Wassenaar, MD holds board certification in Hospice Care and Palliative Medicine, Hematology and Internal Medicine.

Hospital Affiliations

  • ProHealth Oconomowoc Memorial Hospital

    791 Summit Ave, Oconomowoc, WI

  • ProHealth Waukesha Memorial Hospital

    725 American Ave, Waukesha, WI