About Devin Loewenstein, MD
Devin Loewenstein, MD, a cardiologist at Endeavor Health, cares for patients with heart disease and provides long-term preventive care. With a background in chemical engineering, he applies a deep understanding of heart function to guide patients toward healthier outcomes. Dr. Loewenstein treats each patient with empathy and respect, helping them stay on track with lifestyle changes, medication and ongoing support.
My endeavor
My endeavor is to take the best possible care of my patients and get them on a healthy path forward.
Care philosophy
I treat patients like they are my own family — giving them the time they deserve, meeting them where they are and making sure they leave with answers and feel heard.
Overview
- Languages Spanish
- Gender Male
Endeavor Health Medical Group
225 N. Milwaukee Ave.
Vernon Hills, IL 60061-4304
Vernon Hills, IL 60061-4304
Endeavor Health Medical Group
2151 Waukegan Rd., Suite 100
Bannockburn, IL 60015-1885
Bannockburn, IL 60015-1885
Medical School
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2014Loyola Stritch School of Medicine
Residencies
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2017Internal MedicineUCLA Medical Center
Fellowships
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2020CardiologyLoyola University Medical Center Graduate Medical Education
Board certifications
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2017Internal MedicineAmerican Board of Internal Medicine
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2019Nuclear CardiologyCertification Board of Nuclear Cardiology
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2020Cardiovascular DiseaseAmerican Board of Internal Medicine
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2020EchocardiographyNational Board of Echocardiography, Inc
Reviews (97)
January 30, 2026
Felt very confident and supported in this phase in my life
January 26, 2026
Professional, knowledgeable, kind staff, Dedicated & concerned doctor.
January 25, 2026
Dr. Lowenstein is a good listener and really knows my case.
January 20, 2026
Doctor was very easy to talk to, took his time and answered all questions patiently.
January 14, 2026
Professionally answered ll my issues. Friendly and caring.
January 10, 2026
Dr. Lowenstein provided a very thorough examination and answered any question I had.
January 5, 2026
Dr Lowenstein saved me.. He took the time without an appt to care for me and help me with my heart condition when I was in distress.. My heart health has got better over time, although not 100%, I am eternally grateful.
January 2, 2026
Excellent staff and time efficiency.
December 20, 2025
Dr. Loewenstein was my doctor at another hospital. I was very lucky to find him at North Shore. He is very dedicated to his patients.He always answers his messages in a timely manner to answer any questions his patients has for him. Best doctor always. Any patient is very fortunate to have him.
December 20, 2025
AWESOME!!!
December 16, 2025
They all take great care of me!!!
November 28, 2025
Due to the exit of my prior physician, I needed to switch caregivers within the practice. So I requested Dr. Lowenstein based on his profile and previous experience. My first meeting with him I found him to be quite congenial, a good listener and very Interested to be brought up to speed about my history and specific needs. I am quite pleased and wish to remain In this practice and to continue In his care.
November 25, 2025
Thank you for your understanding and compassion
November 19, 2025
Everyone was great! Feel lucky to have this type of health care.
November 7, 2025
Everything went well
November 6, 2025
Very happy
November 4, 2025
The staff was very helpful to me
October 30, 2025
Dr. Lowenstein is wonderful! He patiently addresses all my concerns and questions.
October 28, 2025
Dr. Lowenstein was very thorough and attentive to my questions and concerns.
October 26, 2025
Dr Loewenstein was perfect. Inquiring and also excellent at recommendations for improved health
October 25, 2025
Friendly, thorough, caring,
October 18, 2025
Dr is top notch!
October 14, 2025
I am very pleased and confident in Dr Lowenstein. He is caring, understanding and very professional. He is respectful and listens to all my concerns. I never felt rushed and took his time explaining things to me
September 30, 2025
The service was smooth through and through.
September 29, 2025
Super service
September 29, 2025
This was my first appointment with this doctor, as my former doctor just retired. It went well.
September 24, 2025
She was goodit
September 20, 2025
Knowledgeable physician. Good personality.
September 16, 2025
Every one knew what to do and ehen
September 12, 2025
He was ouitstanding
September 12, 2025
Awesome!
September 9, 2025
Dr explained alternatives re medication based on my history of being allergic to statins and his nurse was very prompt in getting follow up questions answered by him
September 7, 2025
Patient, professional and empathetic
September 4, 2025
Dr Lowenstein was very helpful and is a very kind doctor. I feel lucky to have him on my care team.
August 23, 2025
All around good experience
August 22, 2025
Far better of bedside manner than that of the previous years experience. Honestly, just happy to have more faith in my health care team, just hope I won't need it in a pinch, but if so, glad its a group that is looking out for my best interests.
August 15, 2025
Professional, easy to talk to. We have developed a good rapport and have a dialogue regarding my health.
August 14, 2025
Always takes the time to explain cause and effect scenarios. I never feel rushed.
August 12, 2025
Great
August 6, 2025
Both dr lowenstein and the female resident were thorough and kind
August 6, 2025
My visit with Doctor Lewenstein was very good. He cares very much for the health of his patients and is easy to talk to. He offers advice without being judgmental. He's very thorough and gives his honest opinion of my health journey.
August 1, 2025
Looking forward to this Doctor's care. He appears concerned with patient care.
July 30, 2025
Great communicator...
July 24, 2025
Thanks, Dr. Lowenstein and staff.
July 24, 2025
Great understanding on how to treat people needs
July 18, 2025
Caring,Understanding, Informative,Concerned.
July 15, 2025
I have a bit of anxiety with doctors but I feel very comfortable with everyone at Endeavor Health, Thank you!
July 12, 2025
Very professional. Very thorough. Answered all our questions.
July 3, 2025
No delays. Dr. Loewenstein and the staff were great.
June 30, 2025
Thoughtful and thorough
June 30, 2025
Doctor so organized, bright, knowledgeable, REALLY listened. All the staff from start to finish 10/10.
June 29, 2025
Very nice & accomiidaing
June 28, 2025
Dr Lowenstein is very kind and patient and of course knowledgeable. He was able to calm my fears and get to the cause of the problem I was having. I never feel like he is rushing but will take whatever time is needed.
June 28, 2025
Dr. Lowenstein took his and really listened to my health concerns.
June 15, 2025
Dr was very professional but was 30 minutes late after I was in the room
June 13, 2025
Very clean facility. Very nice staffs. Best Doctor
June 10, 2025
The doctor and staff were very kind and attentive.
May 28, 2025
I like DR Loewenstein very much.
May 28, 2025
I think very highly of Dr. Lowenstein
May 24, 2025
Dr Lowenstein Took time to go over updates since our last appointment in May 2024 He was friendly, informative and detailed in his discussion
May 10, 2025
Dr. Lowenstein gave me a feeling of confidence that my issue will be treated successfully. He took the time to review my rather long history and I left there feeling that he was genuinely concerned and able to provide any cardiac related guidance going forward.
May 2, 2025
Interested and listened. Both important.
April 29, 2025
My cardiologist is the best!!
April 27, 2025
Very happy with my provider!
April 25, 2025
Very good ask questions and listened to me
April 21, 2025
Excellent doctor!!!
April 20, 2025
Dr. Lowenstein is patient, thorough, and a great listener. Takes time to answer questions. His staff is wonderful too.
April 17, 2025
Dr Loewenstein takes the time to go over test results and allow for plenty of questions. Answers then all and comes up with a care plan.
April 17, 2025
I never felt rushed and I felt like all my questions were answered fully.
April 13, 2025
They are an excellent health care team, the kindness shown is amazing despite not speaking English they always stay friendly, I appreciate the attention received and if on another occasion you will need any type of medical attention they would be my first choice
April 12, 2025
Doctor Lowenstein is a nice person, clearly competent in my opinion, kind and courteous to his staff and co-workers, through.
April 3, 2025
Very thorough and kind.
March 21, 2025
He listens not judgemental and try's to help
March 21, 2025
Very professional, and very thorough
March 13, 2025
Very pleased with the Doctors at Endeavor. Scheduling appointments is always a challenge.
March 13, 2025
Hes a great combination of intelligence, professionalism, humorvery rare find in a doctor. And he has that rare combo! I'm healthier since seeing him and I will never see another cardiologist again. He listened, knew how to adjust ior change meds and I've never felt healthier!
March 4, 2025
Excellent Physician
February 28, 2025
Dr.Lowestein is a caring and kind man.
February 25, 2025
Thanks!
February 8, 2025
Dr. Loewenstein takes the time to listen to my concerns and answer all my the questions. I feel he is professional, very knowledgeable, and empathetic.
January 30, 2025
Dr. Lowenstein is a very thorough, caring professional.
January 29, 2025
This was my first visit to Dr. Loewenstein and I really enjoyed meeting my new cardiologist. He was thorough, attentive, asked many questions and I feel truly interested in my health. He actually gave me homework to improve my health and I plan on being a good student.
January 23, 2025
Considerate, asked me appropriate questions, patiently answered all my questions and provided insight into his care plan.
January 21, 2025
All staff was professional and very kind.
January 21, 2025
Dr. Loewenstein was great, incredibly knowledgeable and friendly
January 21, 2025
Very friendly, caring and explained procedures.
January 19, 2025
Excelentes personas como seres humanos tenia el temor de no saber expresar mi condici?n m?dica por mi idioma pero me encontr? que la joven enfermera hablaba espa?ol y el doctor tambi?n lo domina bastante bien y m?s con el apoyo del traductor se me hizo muy f?cil y amena mi consulta
January 18, 2025
He was kind and patient and answered all of my questions.
January 17, 2025
Satisfied with the care given > We are still getting to know each other .
January 14, 2025
First visit as a new patient and felt it went very well.
January 13, 2025
Dr. Devin Loewenstein was so patient and thorough. I often feel as though I need to rush myself because I know how busy doctors are, but I felt that he genuinely wanted to take the time to discuss everything and address all concerns.
January 12, 2025
Excellent
January 10, 2025
He explained next steps very well.
January 4, 2025
Very thorough, had reviewed all other information before seeing me.
January 3, 2025
Thorough
January 2, 2025
DR Lowenstein was very professional and informative!
January 1, 2025
Very pleased.
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