About Stuart Ferber, MD
Stuart S. Ferber, MD, a physician specializing in internal medicine at Endeavor Health, provides comprehensive care for adult patients. Dr. Ferber focuses on the prevention, diagnosis and management of a broad range of acute and chronic conditions. He partners with patients to support long-term health through personalized, evidence-based care.
Overview
- Gender Male
Endeavor Health Medical Group
15 S. McHenry Rd., 2nd Floor
Buffalo Grove, IL 60089-6705
Buffalo Grove, IL 60089-6705
Medical School
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1986University of Illinois at Chicago
Board certifications
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1989Internal MedicineAmerican Board of Internal Medicine
Reviews (242)
January 31, 2026
Dr Ferber has been my PCP for 20 years. He is the best.
January 31, 2026
I've been seeing my doctor ( Dr. Ferber ) for over 30 years and I've always felt I've had excellent care.
January 29, 2026
I feel safe when need to use the facility: Dr. Ferber is highly knowledgeable and professional, he takes very good care of me. He addresses my concerns well.
January 29, 2026
I always feel that I'm in safe hands.
January 27, 2026
Dr Ferber is great.
January 26, 2026
Dr. Ferber is the best!!
January 25, 2026
Excellent experienced professional who explains information clearly
January 25, 2026
Very nice staff. Dr. Ferber is awesome! Has been our family physician for years.
January 24, 2026
I love Doctor Ferber. He is kind, pleasant, professional, and an excellent physician. He gives me great advice and the best options for my personal healthcare. He cares about me.
January 12, 2026
I would love to have this doctor until I die but I am afraid he'll retire before then. He knows me better than any other person in the world.
January 12, 2026
All great
January 10, 2026
Absolutely outstanding provider Dr Ferber is the only reason I stay with Endeavor
January 10, 2026
Very professional and caring
January 9, 2026
Dr. Ferber has been my doctor for decades. He is a fabulous doctor, knowledgeable and caring. I have complete trust in Dr. Ferber and his entire staff.
January 8, 2026
Dr. Ferber does a great job communicating with his patients. He is a great listener and explains things so I can understand them. He takes the time with his patients.
January 5, 2026
Been seeing Dr. Ferber for about 20 years or so. He has a great bedside manner, asks lots of questions and listens well. I totally trust his judgement and highly recommend him.
January 5, 2026
Dr. Ferber is one of the best doctors I've interacted with. He listens and gives very good medical advice.
January 3, 2026
Excellent staff, service and most of all, Dr S Ferber is a exceptional PCP.
December 31, 2025
Dr Ferber is the best. He is honest empathetic knowledgeable and has a great sense of humor
December 31, 2025
Care provider of many years was excellent.
December 29, 2025
Every care provider was amazing! Outstanding bedside manner, friendly and made me feel at ease.
December 25, 2025
The reason I am still part of endeavor health has solely to do with my incredible internist who's been my provider for over 30 years. […] What matters most however is the quality of care received from those actually laying hands on the patient and that has always been exemplary because of my phenomenal physician. At the end of the day all else pales In comparison.
December 23, 2025
Dr. Ferber and all nurse staff are the very best!
December 22, 2025
Dr Ferber is always great.
December 21, 2025
Dr. Ferber is caring, thoughtful, and thorough; much appreciated!
December 12, 2025
Fast service and didn't wait but 30 seconds ! Wow- great timing.
December 7, 2025
Great service
December 6, 2025
Listened to everything I was saying
December 4, 2025
Dr Ferber is the best!!
December 3, 2025
He is very personable and cares about his patients
November 28, 2025
Dr. Ferber listened, thoughtful, was so patient and provided wonderful feedback.
November 27, 2025
Ferber is the best!
November 26, 2025
Dr. Ferber has a very good bedside manner. He listen well and try to understand the patients.
November 26, 2025
Very experienced and knowledgeable
November 23, 2025
Excellent care as always!
November 21, 2025
Dr. Stuart Ferber is a caring professional who listens - the best doctor.
November 16, 2025
I appreciate that I could see my doctor the same day I called.
November 14, 2025
All GOOD
November 10, 2025
Dr Ferber is the best
November 8, 2025
Dr Ferber is a fantastic doctor. He always takes the time to listen, connect and provide great advise on overall health
November 7, 2025
Dr. Ferber is an outstanding physician. I have received excellent care for many years.
November 4, 2025
Dr. Ferber is the absolute best. I received excellent care as always. Thanks
November 4, 2025
Dr Ferber is a very good Doctor and he cares about his patients. I have been going to him for a long time.
November 3, 2025
My care provider? Dr. Ferber, None Better! I can't say enough good things!
November 3, 2025
Kind and patient. Explains everything well
November 2, 2025
Dr Ferber always takes the time to answer questions and discuss things thoroughly. Appreciate his kind a,d professional demeanor!
November 2, 2025
Great service by everyone.
November 1, 2025
I am long time patient of Dr Ferber. He has helped me through many medical challenges. I highly recommend him.
October 25, 2025
Dr. Ferber and his team, as well as the people in the lab, were all outstanding, caring, professional.
October 22, 2025
I am very pleased with the care that Dr. Ferber has always provided to me. He listens with attention, checks me carefully, answers my questions and I am able to understand him. We analyze my conditions together and decide what we could do next. I can also say that when I contact him via My Chart, he or his Nurse answer as soon as they can.
October 18, 2025
My provider Dr Stuart Ferber always listens to my symptoms never rushes me and always informs me of my medical condition . He has been my physician for over 20 years and I feel so lucky for his expertise medical care over the years . I would recommend him to my family and friends.
September 30, 2025
Dr Ferber is a great Doctor. Even though I only see him once a year, he always explains what he sees in the blood workup, checks my medications and any side effects.He has a very pleasant personality and you get the feeling that he really cares.
September 29, 2025
Excellent.
September 28, 2025
Dr Ferber is easy to talk to during to he visit. Answers all questions thoroughly.
September 24, 2025
Easy going friendly and he knows his medicine!
September 21, 2025
Dr. Ferber is the one who told me to check myself into the hospital when I explained my chest pains. He basically saved my life.
September 21, 2025
He took time to listen to my concerns. He was very efficient and I never felt rushed.
September 20, 2025
Dr Ferber is the best
September 18, 2025
Dr Ferber is world's best doctor in my opinion. Highly knowledgeable, proficient, caring, understanding and uses common sense. I'm fortunate to have him as my Primary Care Physician.
September 16, 2025
Professional and without any issues.
September 16, 2025
I've been seeing Dr. Ferber for many years and have always felt lucky to have him as my internist. He's very bright, always very thorough, explains things well, listens to you and has a great bedside manner.
September 14, 2025
There were no delays on this visit, but if there was I have confidence (from past experience) it would have been handled well. Dr Stuart Ferber has been my physician for over 30 years. I come for medical teatment to this practice because of the care and professionalism of Dr Ferber. He has always been accommodating of my needs, and a superb medical professional. His treatment is always attuned to my needs. Bottom line is I will follow him to where ever he practices medicine. I choose Endeavor only because Dr Ferber is at Endeavor
September 8, 2025
Knowledgeable, patient, informative, sense of humor, which eases my anxiety.
September 6, 2025
Dr. Ferber is a great doctor. I hope everyone appreciates him.
September 5, 2025
Very friendly and professional
September 1, 2025
He is the best!!!!
August 26, 2025
I maintain great trust in the advice and judgment of D. Ferber.
August 25, 2025
On time, considerate and good care.
August 24, 2025
Dr. Ferber always takes the time needed to make sure that he addresses any questions/concerns I might have. I appreciate Dr. Ferber's empathy, openness to communication, and I always know that I'm understood, confident in his care.
August 24, 2025
I am thankful that Dr. Ferber is my care provider and it is because of comforting bedside manner when we discuss any health issues I may have as well as the relationship we have built over the 30 or so years. For me and I would think most other people, a comforting relationship with my physician is very important and that is what I have with Dr.Ferber.
August 24, 2025
Dr. Ferber is the absolute best Doctor. He's a great listener, compassionate and understands me. His care is remarkable!
August 24, 2025
Dr Ferber is the best!
August 23, 2025
Dr. Ferber has been my primary physician for a very long time and he is the best physician I know.
August 22, 2025
Dr. Ferber always has time to answer questions and address any concerns I have. I would recommend him to anyone looking for a primary care physician.
August 22, 2025
Our primary care physician is outstanding in every aspect- from his understanding of the medical issues to his compassionate approach to patient care. Our only concern is how are we ever going to find someone to replace him if he decides to retire.
August 19, 2025
Was very engaging
August 19, 2025
An amazing staff! Dr. Ferber is a very knowledgeable professional-I cannot imagine having a better doctor, trust him entirely!!
August 18, 2025
Dr Ferber is the best! He always takes the time to listen to your concerns
August 18, 2025
I'm extremely pleased with Dr. Ferber, of whom I've been a patient of for many years. He always takes as much time as needed to complete the examination and answer/discuss any questions or concerns I may have regarding my overall health. Also, Dr. Ferber always very promptly gets back to me whenever I message him on the My Chart forum.
August 18, 2025
My provider for years. Very thorough and patient.
August 16, 2025
Dr. Ferber is an excellent doctor. Concerned, insightful, professional and kind.
August 15, 2025
Dr Ferber is the finest doctor I have ever seen. He is caring, and thorough
August 15, 2025
My doctor gives me any information I need to have a question about. He is very thorough an knowledgeable. He always answers my questions.
August 14, 2025
Have always liked Dr. Ferber.
August 13, 2025
Dr. Ferber is thorough and patient
August 12, 2025
Dr. Stuart Ferber is kind, caring & really is THE BEST!!!
August 12, 2025
Dr. Stuart Ferber is the BEST!!! I will only see him.
August 10, 2025
Dr . Ferber is the best
August 9, 2025
Friendly, responsive to needs of patient. Answers questions with clarity.
August 5, 2025
Dr. Stuart Ferber is very professional, ethical, and patient oriented doctor. He has been taking care of my heath for almost sixteen years.
August 5, 2025
Dr. Ferber is an outstanding PCP. He is very knowledgeable, thorough, and great at listening and understanding. I highly recommend him!!
August 5, 2025
Dr. Ferber is friendly, thorough, and takes the time to explain anything.
August 3, 2025
Dr. Ferber always takes the time to listen and give you his opinion on the matter of discussion
August 3, 2025
Excellent and respectful
August 2, 2025
Dr. Ferber has been a blessing to my health and my family.
August 2, 2025
Explained my plan of care well
August 2, 2025
Dr Ferber is amazing. Listened to very thing we have to say. Always there to help. Been dr over 30 years. All my other drs at Northwestern. When chsnging due to health needs would not have considered changing from Dr Ferber bring my PCP. The best of the best.
August 2, 2025
Treated like a person
July 31, 2025
I have been with Dr Ferber for many years and appreciate his professionalism and knowledge.
July 29, 2025
Great
July 28, 2025
On time , never rushed, all questions answered, best care out there
July 28, 2025
Dr. Ferber is the best. I have been going toHim for years.
July 27, 2025
Dr Ferber is the best !
July 26, 2025
Dr. Ferber is a excellent physician who listens to u and gives u his synopsis of your situation.
July 25, 2025
I got there early and they were able to take me right away
July 24, 2025
I have been going to Dr. Ferber for several years and appreciate that he focuses on the quality of my health and management of same.
July 15, 2025
Great doctors and staff.. Always pleasant and easy to talk with
July 14, 2025
Very good!
July 12, 2025
Dr. Ferber is wonderful. Caring, patient, very knowledgeable.
July 7, 2025
Dr. Ferber goes above and beyond to make sure that the patient is taken care of and all issues covered during the appointment.
July 7, 2025
Dr. Ferber is the doctor everyone should have - unfortunately he's winding down to retire (eventually!) Genuinely, I have lived in 7 other states (with all kinds of docs) and Ferber is by far the best! His bedside manner uses humor and his advice is sound. He doesn't overreact and continues to meet me where I am in my medical journey.
July 6, 2025
Experienced physician. Excellent bedside manner. Calm, patient, sense of humor.
July 4, 2025
I received excellent care. All were kind, professional and knowledgeable.
July 4, 2025
Very good at taking care of me and sorting out my" new meds " and easing my concerns! Thank you .
July 1, 2025
Caring and professional provider. Easy to talk to, listens to my concerns, is thorough in his examination!
June 30, 2025
Love Dr Ferber! Awesome doctor!
June 28, 2025
Haven't started therapy yet. Previous therapy was very helpful.
June 27, 2025
Everyone is welcoming, caring, and professional.As always the facility smells and looks clean.
June 26, 2025
I have been going to this practice for over 30 years. The staff and Dr Ferber are fabulous!
June 23, 2025
Dr. Ferber is an outstanding physician. I've been with him over 30 years! He genuinely cares about his patients! He takes the time to listen and explain findings and procedures. He is absolutely the BEST!
June 23, 2025
The best.
June 22, 2025
Dr. Ferber takes the time to explain information and is always pleasant and personable.
June 18, 2025
I appreciate doctor's Ferber flexibility in meeting my needs. He has been very easy to reach out over email and I truly appreciate the relationship we have had over the last 20 years or so.
June 16, 2025
Excellant and very caring
June 15, 2025
Dr. Ferber is outstanding, in so many ways! So thankful to have him as my PCP!
June 15, 2025
Endeavor is the best.
June 14, 2025
Excellent, informative and caring doctor
June 11, 2025
There were no delays
June 9, 2025
I have been going to Dr Ferber for most of my life, and I wouldn't want any other primary care doctor. He is smart, helpful and empathic.
June 7, 2025
My provider Dr Ferber is great. Listens, takes his time and answers all wuestions
June 7, 2025
Dr Ferber is attentive and thorough. Very good bedside manner. I look forward to my visits
June 6, 2025
Doctor is great. Tried to refer but practice is closed I guess
June 3, 2025
Knowledgeable, caring, thorough.
June 2, 2025
Dr Ferber is very thorough and very knowledgeable. He doesn't do extra tests or medications.
June 1, 2025
I have been a patient of Dr. Stuart Ferber, for 30+ years. He is a rock star! I have every confidence.
June 1, 2025
Dr Farber
May 31, 2025
Dr Ferber is Wonderful!!!
May 28, 2025
Dr. Ferber is the best doctor I've ever had. He really cares about his patients and it shows. He is very knowledgeable and I never feel rushed when I see him. His personality is calming and I've always felt comfortable communicating my medical needs to him.
May 26, 2025
Best doctor I've ever had
May 25, 2025
Dr. Ferber is an excellent doctor. Is interested in you and takes his time, not rushed.
May 24, 2025
Dr. Ferber is the Best!
May 20, 2025
25year patient under care of Dr Ferber. Knowledgable, considerate, whole health considerate and also diligent in urgent care
May 20, 2025
Have been seeing Dr Ferber for 20 years. Easy to talk to and has given great advice and care.
May 19, 2025
I see Dr. Ferber
May 18, 2025
Dr. Ferber is an incredible doctor and I feel lucky to have found him many years ago. He expresses concern and interest, listens and gets into the details, takes his time, and for that visit makes you feel like you and your health are his top priority.
May 17, 2025
Ease of scheduling is due to the fact that I made the appointment here in advance!
May 12, 2025
Dr. Ferber and his staff have provided outstanding service over the years.
May 12, 2025
He's so patient and a good listener and explains things to me in a no-nonsense way. And funny!
May 10, 2025
I couldn't be happier with Dr. Ferber. I enjoy seeing him and respect his professionalism and demeanor.
May 8, 2025
Excellent
May 7, 2025
Dr. Ferber is absolutely wonderful - highly recommend him!
May 5, 2025
I like Dr Ferber very much. He guides me very well and looks out for my best interests. I feel better after my visits with him.
May 5, 2025
Dr Ferber is very thorough and knowledgeable. I know he is concerned and compassionate.
May 4, 2025
Dr Ferber is the best! Staff is excellent!
May 3, 2025
Very knowledgeable and professional. Has a warm affect. Cares and spends as to what is the best course of treatment.
April 29, 2025
I have seen Dr Ferber for over 20 years and will continue as long as I am able. He is personable, sensitive and thorough, always explaining issues clearly with empathy for the individual. He gets to know his patients as people and not just a name in a chart.
April 28, 2025
Professional, thorough and compassionate.
April 20, 2025
Dr.Ferber is AWESOME!
April 18, 2025
Everyone is welcoming, professional and caring.The facility is always clean and orderly.
April 17, 2025
He is a wonderful Dr.
April 14, 2025
One of the Best
April 13, 2025
The Ferber team is the greatest
April 12, 2025
Very thorough, willing to spend the appropriate time needed
April 9, 2025
Always makes me very comfortable. Listens very well. Discusses the topics with me (vs. Just telling me what I should do, etc).
April 8, 2025
Dr Ferber is an excellent doctor. Listens to concerns, takes enough time, has good answers to questions. So lucky to have found him 30 years ago.
April 5, 2025
I have been going to Dr Ferber for over 30 years. He has been there in almost every major problem.
April 5, 2025
Dr. Ferber is an excellent doctor. Inquisitive, compassionate and practical.
March 25, 2025
Dr. Ferber is a highly skilled professional. He is thorough, knowledgeable and detailed. He discusses meds, lab results and treatment plans without hurrying.
March 24, 2025
Very informative and knowledgeable.
March 22, 2025
Very professional
March 20, 2025
Dr. Ferber was attentive and thoroughly discussed all of my concerns.
March 18, 2025
He is the best!!
March 18, 2025
Dr Ferber is an excellent doc!!
March 17, 2025
Dr Ferber always takes time to explain things thoroughly and in ways that are easy to understand. Have been seeing him for years and the care has always been excellent; and delivered with compassion and professionalism
March 17, 2025
Always compassionate and excellent listener
March 17, 2025
Takes the time to explain and answer all questions. Very thorough and sincere. Left feeling Dr understood and put together a short and long term plan based on symptoms.
March 15, 2025
I can't thank Dr. Ferber enough for the patience and care he has shown me over the years. His expertise and compassion have made a significant impact on my life and as a patient who hasn't been easy to figure out he never gave up. I'm well on my way to getting back to the best health I've been in, in a very long time. Thanks for putting up with me Dr. Ferber! I know it hasn't been easyYou deserve a medal!
March 10, 2025
Dr. Ferber is wonderful. He listens and understands my health history.
March 9, 2025
Outstanding as expected.
March 9, 2025
I am fortunate to have Dr Ferber as my Primary Care Physician. He is world's best doctor. He is knowledgeable, understanding, uses common sense and truly cares.
March 7, 2025
The best!
March 5, 2025
Very thorough, answers all questions, never rushed
March 4, 2025
The Doctor was attentive and answered all my questions. I was very satisfied with his examination of me. Thank you Dr Ferber
March 3, 2025
Excellent physician who is thoughtful, provides excellent explanation of issues and was able to promptly schedule me after an E.d. Visit.
March 2, 2025
Dr Ferber and the entire staff at Endeavor are very professional, friendly and attentive.
March 2, 2025
Dr. Ferber is a wonderful care provider. Never rushed me and hears me.
March 1, 2025
Dr. Ferber should be training others in kindness, patience, knowledge, and bedside manner.
February 27, 2025
Very thorough and always so professional
February 27, 2025
Very thorough and respectful.
February 24, 2025
Dr Ferber is superb. Do knowledgeable, caring, listens to what we say. Have recommend many many patients over the years & all have stayed.
February 24, 2025
Nothing but the best physician on this planet. Dr Ferber listens very careful to my concerns. His reply is throughly and very easy to understand. He shows empathy and compassion which makes me feel like he really cares about my well being.Dr Ferber is a truly warm ,kind and loving person. He provides lab result with a comment within 24 hours. Thank you Dr Ferber for your amazing care through decades that I have been under your care. Your amazing.
February 23, 2025
Dr Ferber and staff are knowledgeable, kind and caring. Love their caring attitude.
February 23, 2025
Always prompt and efficient
February 22, 2025
Highly skilled, works fast, very knowledgeable.
February 22, 2025
Dr Ferber is excellent. I'm very happy he's my doctor
February 22, 2025
Very compassionate, caring, and thorough in discussing my overall condition. Listens to concerns, gives reassurance and support.
February 20, 2025
Great! Caring!
February 20, 2025
On time professional care provided by all. Doctor did not rush and always shows genuine interest in providing me with top quality health care.
February 19, 2025
Dr Ferber is the best
February 17, 2025
Dr Ferber is wonderful he always answers any questions and deals with any of my concerns.
February 16, 2025
Dr Ferber is a very good listener
February 16, 2025
Dr Ferber is the best. If I could change anything It would be that I wish it was easier to get an appointment to see him.
February 15, 2025
Dr. Ferber truly cares about his patient's wellness!
February 14, 2025
Outstanding, caring and respectful
February 14, 2025
Thank you.
February 12, 2025
I used to change dr often. But I have been seeing dr Ferber for over 10 years now. He listens, provides explanations and Instills trust when he recommends course of action related to your health.
February 10, 2025
Dr Ferber is great - he listens to my concerns and remembers prior visits
February 10, 2025
Very patient; very good listener; very compassionate and professional tethered with a nice sense of humor.
February 9, 2025
Dr Ferber is the best!
February 9, 2025
As always, Dr. Ferber always goes above and beyond his job title. Best Doctor in this group.
February 9, 2025
Dr Ferber is the best doctor I've ever been with. He's personable, straight forward and extremely knowledgable. He completely understands me.
February 8, 2025
Dr. Ferber takes time to listen carefully to his patients. He has a wonderful sense of humor and truly acts as an advocate for his patients' overall wellbeing.
February 6, 2025
Good listeners and he cover all possibles reasons for my discomfort
February 4, 2025
Stu is great.
February 4, 2025
Dr. Ferber is a very nice person and a very detailed doctor. I'm not a fan of doctor visits but he always makes a required visit comfortable. Thank you Dr. Ferber!!
February 3, 2025
Dr, Ferber is a caring profession. I have friends who also see Dr. Ferber, and who like me, love him. He is always responsive to My Chart messages.
February 2, 2025
Dr. Ferber is great. He understands me and when I did need to message him, received a prompt reply.
February 2, 2025
Very professional
February 1, 2025
Dr Ferber is an excellent physician, embodying the best blend of professionalism, kindness, and humor. He represents himself, his profession, and Endeavor excellently.
January 31, 2025
Dr Ferber is the best. I've been his patient for a long time and I feel like he knows what is right for my good health
January 29, 2025
Dr. Ferber is a skilled and empathetic primary care doctor.
January 27, 2025
Dr. Stuart Ferber is very professional, dedicated, and patient oriented doctor. I have been seeing him for a long time.Dr. Ferber Nurse, [...] is also very thorough and caring Nurse.
January 26, 2025
Dr Ferber has been my doctor for decades and has always been professional.He always explains about what my treatment will consist of and what the expected recovery's will be.
January 25, 2025
Caring, competent examination.
January 22, 2025
Thorough, listens to patients, takes the required time, clearly explains himself, outstanding physician.
January 21, 2025
Always kind and thoughtful
January 20, 2025
Very informative
January 19, 2025
Dr Ferber takes time to answer my questions and address any concerns I have. I would recommend him to anyone looking for a primary care physician.
January 19, 2025
Dr Ferber and his staff are great
January 18, 2025
Always thorough and friendly. Takes time with visit.
January 18, 2025
Excellent
January 17, 2025
I had a scheduled dexa scan. I came early to see if I could get some blood work my Dr ordered without appt. They were awesome trying to time everything so I did not be late for the scan.
January 17, 2025
From nurse to Dr to exit staff top notch
January 14, 2025
Very well organized and very fast response time
January 14, 2025
Fabulous doctor.
January 13, 2025
Excellent!
January 12, 2025
Dr Ferber & staff are very courteous!!
January 12, 2025
Dr Ferber and the staff are great
January 6, 2025
Dr Ferber is great
January 5, 2025
Dr Ferber is AWESOME! Always has been.
January 5, 2025
Excellent doctor
January 2, 2025
Excellent experienced with the staff. Dr. Ferber made my visit very pleasant and comfortable.
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