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Sean Sachdev, MD

4.9

683 ratings Read Reviews

Northwestern Medical Group

Primary Specialty

Radiation Oncology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Medical Education:: MD, Stanford University School of Medicine - 2011
Internship:: University of California (San Diego) Medical Center - 2012
Residency:: McGaw Medical Center of Northwestern University - 2016

Board Certifications

American Board of Radiology/Radiation Oncology - Radiation Oncology (Certified)

Faculty Profile

Associate Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

Medical Group:: Northwestern Medical Group
Alignment Category:: Northwestern Medicine Physician Network
On Medical Staff At:: Northwestern Memorial Hospital

Ratings and Reviews

At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.

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Overall Rating

4.9

4.9

683 Ratings

Reviews from Patients

89 Reviews

Reviews from Patients

89 Reviews

February 27, 2026

5.0

He is a consummate professional and made sure to reach me when i had questions

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February 23, 2026

5.0

On time. Clear and thorough evidence-based explanations about role of radiation therapy in the treatment of prostate cancer. Answered all my questions thoroughly. Obviously knowledgeable and an expert in the field. Wonderful bedside manner. Highly recommend.

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February 21, 2026

5.0

Professional and calming influence

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February 17, 2026

5.0

he is caring

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February 13, 2026

5.0

Good source of info very knowledgeable

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February 11, 2026

5.0

Knowledge , Teaching , Patient interface

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February 11, 2026

5.0

He is wonderful! Very knowledgeable and explains things in detail. Very caring

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February 09, 2026

5.0

Dr Sachdev is very concerned in providing important information when asked.

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February 06, 2026

5.0

I thought his answers to my few questions were excellent.

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February 05, 2026

5.0

Friendly, attentive, and answered all my questions.

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February 04, 2026

5.0

Very personable, explains everything in detail and is very willing to take questions! Very impressive!

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February 02, 2026

5.0

Very concise and understandable in his explanation of my probable course of treatment.

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January 29, 2026

5.0

Professional and informative

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January 28, 2026

5.0

Very good at his craft!

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January 26, 2026

5.0

See above. Confidence. More frequent communication would make the score a 10.

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January 26, 2026

5.0

Confident and and utilizes latest treatments as appropriate

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January 12, 2026

5.0

I love Dr Sachdev's willingness to listen and educate. He's accessible and informative.

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January 08, 2026

5.0

Amazing doctor very knowledgeable and caring. Answered all my questions and I never felt rushed!!

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November 14, 2025

5.0

Great bedside manner

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November 13, 2025

5.0

I trust their explanations.

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November 13, 2025

5.0

He is a great Dr.

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November 09, 2025

5.0

Dr Sachdev is professional and has worked with my oncologist to provide the best treatment option for me.

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November 07, 2025

5.0

He was referring to by my oncologist who spoke quite highly of his experience and knowledge. Once we ( My wife and my daughter Dr. [full name] from St. Jude) all agreed he was the best choice for my journey.

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October 31, 2025

5.0

He knows his stuff!! Careful explanations - clear answers

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October 29, 2025

5.0

Complete Professional explaining your condition and how it would be treated

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October 28, 2025

5.0

Dr. Sachdev is friendly and professional. He answered all our questions, and responded quickly to my MyChart messages with a call!

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October 27, 2025

5.0

Great bedside manner

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October 24, 2025

5.0

Very professional

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October 24, 2025

5.0

Competent and available

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October 24, 2025

5.0

Excellent very thoughtful and through

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October 23, 2025

5.0

Available if needed- very smart- listens- asks questions etc., etc.

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October 23, 2025

5.0

Highly knowledgeable. Well thought of by other NM doctors. Listened carefully to me and answered all my questions.

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October 18, 2025

5.0

Very personable. Explains things in easy to understand terms. Willing to answer any and all questions. Received a call back from his when I left a question in MyChart.

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October 18, 2025

5.0

He was very nice and very polite

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October 15, 2025

5.0

He is experienced and knowledgeable. He also is good at communicating what to expect

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October 14, 2025

5.0

Doctor explained in detail the ensuring treatments and procedures.

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October 13, 2025

5.0

Always willing to take the time needed to make sure I understand my therapy and what I should be concerned about.

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October 10, 2025

5.0

Very Helpful

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October 10, 2025

5.0

See above. I feel like he is working in my best interest.

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October 07, 2025

5.0

Dr. Sachdev shared his experience, my outlook and next steps. He was transparent about his upcoming work schedule and his pending new addition to his family. We had a great discussion and he made us fill comfortable about my next procedure.

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October 03, 2025

5.0

As I have made the decision to go with radiation, once I talked with Dr. Sachdev after meeting with the resident, and due to my comfort and trust with Dr. Ross, I do feel comfortable with Dr. Sachdev leading my radiation treatment for my prostrate cancer.

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September 29, 2025

5.0

Smart, professional, dedicated.

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September 28, 2025

5.0

Friendly, explains everything, makes me feel confident about the treatment coming.

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September 25, 2025

5.0

He keeps me informed of my treatments weekly and answers all of my questions

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September 24, 2025

5.0

Doctor is willing to help when ever patient is ready

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September 24, 2025

5.0

Very kindly, knows his stuff

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September 18, 2025

5.0

Superb Explanation for future procedures.

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September 18, 2025

5.0

Never had such a thorough explanation from a physician. He was terrific.

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September 15, 2025

5.0

Dr Sachdev was very friendly and communicated clearly all radiation treatment options that are appropriate for me. He listened to all my questions and gave clear and informative answers.

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September 12, 2025

5.0

The doctor reviewed my CT scan to determine it was acceptable.

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September 12, 2025

5.0

Very knowledgeable,caring and empathic. A very nice fellow

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September 05, 2025

5.0

Professionalism in manner.

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August 30, 2025

5.0

Feel extremely comfortable going forward with my treatment.

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August 30, 2025

5.0

Very knowledgeable, very empathetic

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August 29, 2025

5.0

He's a good doctor

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August 28, 2025

5.0

Great at explaining the treatments and options. Fantastic bed side manner

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August 24, 2025

5.0

Incredible Medical knowledge and strong listening skills

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August 19, 2025

5.0

Very personable. Explains things so that they are easily understood. It's easy to see that he knows what he is talking about.

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August 16, 2025

5.0

Explained things to me and patiently answered all my questions. Seemed caring snd concerned.

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August 16, 2025

5.0

Seems to be very thorough.

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August 14, 2025

5.0

Professional and high character

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August 05, 2025

5.0

He helped me to understand my options

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August 02, 2025

5.0

Great Dr.

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August 02, 2025

5.0

Explains things clearly in a matter I can understand and I am completely confident in what he says and why

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August 02, 2025

5.0

He is knowledgeable and empathetic. He handles difficult emotional problems well.

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July 29, 2025

5.0

He comes highly recommended.

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July 28, 2025

5.0

Dr. SachDev, treats me like an equal and is very patient. Dr SachDev takes time to listen of offers suggestiion and solutions

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July 17, 2025

5.0

he was firm, knows what he is capable of doing to me as a patient, answered most of our questions and his personality. i have confidence in him to do the procedure.

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July 16, 2025

5.0

Knowledgeable and patient communication

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July 15, 2025

5.0

Extremely impressive and attentive in my first conversation. Professionally he is at the forefront of everything that is happening and developing in the field of Prostate radiology treatment

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July 10, 2025

5.0

He is extremely knowledgeable and explains everything to me in a manner I can understand and he seems very concerned about me as a patient

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July 09, 2025

5.0

Professional, accessible when needed

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July 09, 2025

5.0

Extremely knowledgeable and compassionate

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July 03, 2025

5.0

Excellent doctor and spent proper time with me and didn't feel like a number

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July 01, 2025

5.0

Responsive, takes time to explain

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June 27, 2025

5.0

Patient, good explanations.

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June 20, 2025

5.0

Prepared, very knowledgeable, good ability to explain, patient

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June 20, 2025

5.0

Provide immeasurable knowledge and feedback in regards to my prostate cancer

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June 11, 2025

5.0

Excellent physician, patient and thorough

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June 06, 2025

5.0

Personable and knowledgeable

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June 06, 2025

5.0

capable, friendly and considerate

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May 30, 2025

5.0

World-class physician spending all the time with me that I needed

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May 29, 2025

5.0

Great bedside manner, I really appreciated the thorough explanations Sr. Sachdev gave me, and I especially appreciate not feeling rushed at any point in time. Very respectful.

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May 23, 2025

5.0

Extremely professional, world-class exceptional patients first approach

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May 22, 2025

5.0

Always willing to answer my questions. His concern with checking progress of treatments.

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May 16, 2025

5.0

He took the time to answer my questions until I had a clear understanding of my options along with the pros and cons of those options. He did not shy away from ANY question I asked, regardless of the subject of the questions.

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May 09, 2025

5.0

Personable, concerned, professional. Took. the time necessary. For 20 to 30 minutes I was treated as his most important patient.

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May 09, 2025

5.0

Made me feel confident with the treatment procedure.

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May 08, 2025

5.0

See above. One of the most impressive doctors I've ever met.

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Disclosures

Industry Relationships

Consulting

Faculty member and/or their immediate family have engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities

Lockwood Group
Servier Pharmaceuticals
Telix

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.

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