Malika L. Siker, MD

Remove | Saved Doctors ()
Radiation Oncology
4.9 (59)
Associate Dean, Associate Professor
Accepting New Patients
Offers Virtual Visits

Call for an appointment

Cancer Center - Froedtert Menomonee Falls Hospital (262) 257-5151
View MoreLess
Cancer Center - Froedtert Hospital (414) 805-0505


Diseases & Conditions

Central Nervous System Tumors
Multiple Myeloma
Pediatric Cancer

Treatment & Services

Gamma Knife
Virtual Visit

Ages Seen


Languages Spoken



Cancer Center - Froedtert Menomonee Falls Hospital
W180 N8085 Town Hall Road
Menomonee Falls, WI 53051
(262) 251-1000
Get Directions
Cancer Center - Froedtert Hospital
8800 West Doyne Ave.
Milwaukee, WI 53226
(866) 680-0505
Get Directions

Education & Training

University of Wisconsin-Madison, School of Medicine and Public Health - Madison - WI - Doctor of Medicine - (2006)

Medical College of Wisconsin - Milwaukee - Residency Radiation Oncology - (2007-2011)

Board Certifications

Radiation Oncology

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.

4.9 out of 5. 59 ratings, 16 reviews
June 10, 2020
Dr Siker and her staff were excellent to work with I'd also like to say the entire radiation therapy girls that preformed radiation on me for 28 day's were fantastic, caring and extremely supportive and positive
May 15, 2020
Dr. Siker and staff were all excellent.
March 11, 2020
Dr. Siker and her staff are very kind and considerate
Feb. 21, 2020
F/u visit with Dr. Siker. Dx with Breast Cancer in 2018. Completed Radiation Treatments in July of 2018. Dr. Siker is my Radiation Oncologist. She has ALWAYS been supportive, listens, shows true concern and compassion. Without her, and the rest of my Cancer Treatment Team, I would not be writing this now. The words Thank You do not even come close to how grateful I am for Dr. Siker and all of my team. This includes the MA's, Radiation Techs, Imaging Techs, etc.
Feb. 11, 2020
caring and considerate
Dec. 18, 2019
always sensitive to my questions
Nov. 9, 2019
all the staff was very professional but also very very personable
Nov. 9, 2019
I cannot say enough good about my care and treatment. They were all exceptional
Nov. 6, 2019
A 9 is given. Dr Siker's Pa was very informative and thorough. This survey results was graded with her in mind. She did a fantastic job. Ok I'm going to give her a 10. Not a nine.
Oct. 8, 2019
Don't give out 10s. Dr. Siker and her student were great. She makes me feel better after our visits.
Sept. 30, 2019
RN called me back after appointment to give me some medication information she was researching for me. very impressed with follow up.
Sept. 14, 2019
Dr.Siker was very attentive to my needs. i was nervous about whether the cancer on my leg would spread and she spent a great deal of time and knowledge reassuring me that the radiation was needed and there was no reason to worry.
Sept. 11, 2019
Just excellent care and concerns
Sept. 10, 2019
Dr. Siker's entire staff that saw me went beyond the call of duty.
Aug. 24, 2019
I have great respect for Dr. Siker. However, I do not appreciate being made to feel like a specimen by having to explain myself to students before I am allowed to see the doctor.
Aug. 14, 2019
thank you for being there when I needed you... God bless