Dr. Siamak B. Arassi, MD | Brookfield, WI | Addiction Medicine

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Arassi graduated from the Ross University School of Medicine in 1997. He works in Brookfield, WI and 3 other locations and specializes in Addiction Medicine, Emergency Medicine and Family Medicine. Dr. Arassi is affiliated with Froedtert & The Medical College Of Wisconsin Community Memorial Hospital Campus.

3.4

23 Ratings
29 years of experience
speaks English
Grant Medical Center
5 written reviews
3 specialties
8 areas of expertise
3 board certifications
1 hospital affiliation
4 office locations
Male

23 ratings & reviews

Sort:

Showing 1 to 5 of 5 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Once your commercial insurance decides to not renew their contract with him, which several have done for some reason, he drops you like a hot potato. And that's after he gets you addicted to Suboxone. Billing practices are very shady. Charges a fortune compared to other similar providers. Do yourself a favor and see another provider. His "clinic" is in a strip mall for goodness sake.

June 29th, 2018

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

The worst Dr. ever, all he cares about is the big/best insurance, once I was put on M.A. . he cut me for know reason and would not see me again. some so called Dr. he turned out to be. I think we should start a class action suit, teach this was home a lesson.566

May 9th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

While it may sound exaggerated, I would most likely no longer be living were it not for my finding this doctor and clinic. Amazing staff, amazing care. I have been to many "addiction specialists," and he is the only one I have encountered who is not in it for a quick buck. I received so much more than just watching him scribble on an rx pad. Follow by staff is great, and they are more than willing to work with you regarding whatever situation you may be in. Highly recommended.

March 10th, 2016

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Patient of three years consecutively each month, best DR ever.

March 1st, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Was a verry good doctor but about 4 months ago quality of care went out the door stops giving me meds when you don't breach the contract and just kicks you out of his clinic and says he can not provide you with his services their records are a mess asked him if you can see me one more time untill I can get it to my new doctor and refused to see me just not the way a doctor should treat someone doctors are supposed to be caring he doesn't car about his patients just like another number for him its all about the money $$$

March 10th, 2013

Siamak Arassi Md

4040 N Calhoun Rd Ste 101Brookfield, WI 53005

Tel: (262) 781-0240

Dr. Siamak Baghai Arassi

19115 W Capitol Dr Ste 117Brookfield, WI 53045

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

Sat9:00 am - 11:00 am

Sun8:00 am - 5:00 pm

Aurora Saint Lukes Medical Center

2900 W Oklahoma AveMilwaukee, WI 53215

Froedtert West Bend Hospital

3200 Pleasant Valley RdWest Bend, WI 53095


Dr. Siamak Baghai Arassi, MD	Dr. Tara Megan Webb, MD	Dr. Kumkum Chattopadhyay, MD	Dr. Thomas Steven Yanger, DO
Addiction Medicine	Emergency Medicine	Internal Medicine	Family Medicine
	Accepts New Patients		Accepts New Patients
3.4 (23 Ratings)	5 (3 Ratings)	0 (0 Ratings)	0 (0 Ratings)
29 Years of Experience	21 Years of Experience	35 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English
Brookfield , WI	Wauwatosa , WI	Milwaukee , WI	Oakbrook Terrace , IL
Med School: Ross University School Of Medicine	Med School: UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE AND PUBLIC HEALTH	Med School: Boston University School Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Check-up
Contraception
Emergency Medicine
Family Medicine
Family Planning
Immunization
Influenza
Weight Loss

EDUCATION & TRAINING

Residency

Grant Medical Center

Medical School

Ross University School Of MedicineGraduated in 1997

Dr. Robert A Perchik
Emergency Medicine
46 Years Exp | Brookfield, WI
(0)
Dr. Joseph J Donofrio, MD
Emergency Medicine
48 Years Exp | Brookfield, WI
(0)
Dr. Benjamin Alan Feinzimer, DO
Emergency Medicine
18 Years Exp | Waterford, WI
(5)
Dr. Krishna R Prasad, MD
Emergency Medicine
| Summit, WI
(5)
Dr. Phawanjit Kaur Demos, DO
Emergency Medicine
| Grafton, WI
(0)
Dr. Anne Marie Johnson, MD
Emergency Medicine
23 Years Exp | Milwaukee, WI
(1)
Dr. Mark James Rydlewicz, MD
Family Medicine
26 Years Exp | Milwaukee, WI
(4)
Dr. Antony Velikagathote George, MD
Surgery
29 Years Exp | Hartford, WI
(3)
Dr. Thomas Allan Rosier, DO
Emergency Medicine
30 Years Exp | Milwaukee, WI
(0)
Dr. Kelly Flynn Smith, DO
Emergency Medicine
25 Years Exp | Milwaukee, WI
(1)

Does Dr. Siamak Arassi accept my insurance?: You can see the insurance plans that Dr. Siamak Arassi accepts on their Vitals profile.
Where is Dr. Siamak Arassi's office located?: Dr. Siamak Arassi's office is located at 4040 N Calhoun Rd Ste 101, Brookfield, WI, 53005.
What languages does Dr. Siamak Arassi speak?: Dr. Siamak Arassi speaks English.
How can I make an appointment with Dr. Siamak Arassi?: You can find contact information for Dr. Siamak Arassi here on Vitals.
Is Dr. Siamak Arassi accepting new patients?: Dr. Siamak Arassi has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.