Joshua J. Field, MD, MS

Photo of Joshua Field
Accepting New Patients

Call for an appointment

Established Patient Appointments 414-805-6299
View MoreLess
Moorland Reserve Health Center 262-798-7200
New Patient Appointments 414-805-0505
Sickle Cell Clinic 414-805-2220
Call for an appointment
Accepting New Patients
Call for an appointment
Established Patient Appointments 414-805-6299
View MoreLess
Moorland Reserve Health Center 262-798-7200
New Patient Appointments 414-805-0505
Sickle Cell Clinic 414-805-2220


Dr. Joshua Field is an Associate Medical Director at the Versiti Blood Center of Wisconsin and an Assistant Professor of Medicine at the Medical College of Wisconsin. Dr. Field specializes in the treatment of sickle cell disease and other benign hematological disorders at Froedtert Hospital and Children’s Hospital of Wisconsin. Dr. Field graduated from the University of Iowa Medical School. He completed an Internal Medicine Residency and Fellowships in Hematology and Transfusion Medicine at Washington University in St. Louis, where he was Chief Resident in Internal Medicine and Chief Fellow in Hematology/Oncology. Dr. Field is Board Certified in Internal Medicine and Hematology.


Treatment & Services

Virtual Visit

Diseases & Conditions

Autoimmune Hemolytic Anemia
Clotting and Bleeding Disorders
Hemoglobinopathy (especially Sickle Cell Disease)
Idiopathic Thrombocytopenic Purpura
Monoclonal Gammopathy of Undetermined Significance
Neutropenia Autoimmune
Red Cell Disorders
Sickle Cell Disease

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital


900 N. 92nd St.
Milwaukee, WI 53226
Froedtert Hospital Cancer Center - Moorland Reserve Health Center

Education & Training

University of Iowa - Iowa City - Doctor of Medicine - (2001)

Barnes-Jewish Hospital/Washington University - Saint Louis - MO - Residency, Internal Medicine - (2001-2007)

Barnes-Jewish Hospital/Washington University - Saint Louis - MO - Fellowship, Hematology - (2004-2007)

Barnes-Jewish Hospital/Washington University - Saint Louis - MO - Fellowship, Transfusion Medicine - (2005-2006)

Board Certifications

Internal Medicine

Patient Reviews

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network. Learn more about our survey.*


* Due to high volume, only the most recent 30 comments are displayed for a selected value.

Everyone treated me with a greeting and respect
Very impressed by the friendliness of staff. Didn't treat me different
Dr. Field was just very serious-looking and never spoke above a very soft voice. He was very brief and made me feel like he did not consider my issue to be any big deal. His instruction was succinct and to the point so that was adequate. The NP who initially interviewed me was FABULOUS!!! I was much more comfortable with her.
Dr. Field was excellent in explaining my situation and not rushing.
Dr field is a very good doctor
Dr. Field is so informative and respectful. He has amazing bedside manner. Id highly suggest him
Dr. Field and crew were fantastic. Doctor explained thoroughly the justification for reducing my meds and the research findings behind the issue. I felt extremely comfortable with Dr. Field. I appreciate that I've found a new hematologist!! Thank you.
Dr Field was great! He listened and explained my condition thoroughly and in a way that makes it easy to understand. For the medical problems not related to my condition he gave me recommendations and sent a referral the same day to other specialist. Very compassionate and caring!
Everyone was very nice and thorough in their care.
Very happy with Dr. Field
The Doctor explained everything very well m
Dr feels gave me the impression he was very thorough and thoughtful about the care I should have. We came to a good conclusion what should be done. I would only say you have a color code to your parking lots please put a number with it that was an issue for us when we came. Thank you have a good day
Staff is very friendly. Office is run efficiently. Good experience.
The doctor, nurse practitioner, nurse and reception staff were all wonderful.
I was concerned initially with Dr. Field. In all honesty I have a difficult time trusting my health to white men. I decided to give him a fair chance and he proved himself. He saw that I was uncomfortable with his conclusion but to his credit when I asked him if he was willing to speak with my former specialist. He was. He decided to wait until the blood work came back. He called me and discussed what the blood work showed. He earned my trust and that is the most important thing.
Dr. Field is very knowledgeable and has a great deal of patience and empathy. He had a full schedule but answered all my concerns. His nurse was kind and was able to get us in despite us getting lost and running late to the appointment. I'm quite appreciative of their time and professionalism.
Dr Fields truly listens.
Doctor was outstanding, providing knowledge of my condition and discussing options.
Excellent doctor and staff.
Knowledge, reassuring, detailed, friendly, and assured my confidence in the care provided.
The doctor always listens to my questions and concerns and makes sure they are answered to the best of his ability so that I am able to understand.
They were all caring about my health. And kind
I love this enter team around Dr. Joshua Fields. Dr. Fields is caring and respectful He should be cloned! More doctors like him and Froedtert would be a great hospital.
The doctor and his staff treated me with respect and addressed all my concerns.
Everyone was very friendly and showed compassion
I found the receptionist to be imperious, to be polite about it. Otherwise, I found nursing staff friendly. And had an excellent visit with the provider.
The whole experience was expedited due to the serious nature of the symptoms. It was very much appreciated.
Dr. Fields took all the time I needed to get my questions answered. He also provided me with treatment options and gave me the positives and negatives for each choice. He is excellent at his specialty.
Loved the PA and Dr Field! Gave me more information about my condition than anyone in the past.
Doctor Field and his team were awesome. Explained things, and what I needed to do in order to make important changes in my lifestyle, so I can become healthier.
Visit for videos, patient reviews and more.