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Grant D. Sievertsen, MD

Internal Medicine

4.8
381 Ratings
Practices In: Hinsdale
Patients Seen: Ages 18+

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Schedule an appointment with Grant D. Sievertsen, MD

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Locations

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Hinsdale

40 S. Clay St.

East Building, Suite 210

Hinsdale, Illinois 60521

630-323-3540

(Internal Medicine)
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General Info
Hospital Affiliations
Board Certifications
Internal Medicine
Languages
English, French
Awards & Accolades
Castle Connolly’s Top Doctors 2017
Chicago Magazine, Top Doctor 2021
Clinical Interests

Endocrinol­o­gy, Renal med­i­cine, Meta­bol­ic dis­or­ders, Repro­duc­tive endocrinol­o­gy and Hyperprolactemia. 

Memberships
American Medical Association American College of Physicians American Society of Internal Medicine
Advocate Good Samaritan Hospital
3815 Highland Avenue Downers Grove, Illinois 60515 630-275-2700 Get Directions
AMITA Health Adventist Medical Center, Hinsdale
120 North Oak Street Hinsdale, Illinois 60521 630-856-9000 Get Directions
Education
School
University of Pennsylvania Graduation Date: 1974 Degree: MD
Residency
Michael Reese Hospital Internal Medicine Resident
Fellowships
Michael Reese Hospital

Ratings

Ratings Category

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Patient Satisfaction Rating

4.8

Likelihood of recommending this provider

4.8
378 Ratings

Provider discussed treatment options

4.8
367 Ratings

Provider explained things clearly

4.8
379 Ratings

Provider included you in decisions

4.8
346 Ratings

Provider showed concern

4.8
381 Ratings

Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.
"Dr. Sievertsen is very knowledgeable, concerned for his patients. He is an all-around great person. I would highly recommend him"
5
May. 8, 2025
"Dr Sievertsen is my favorite doctor."
5
May. 8, 2025
"This medical team is outstanding. Nurse and physician are excellent and make you feel you are truly their main focus"
5
Apr. 23, 2025
"Dr Sievertsen is an extraordinary physician"
5
Apr. 20, 2025
"No concerns. Dr Sievertsen listened to my issue and knew just what to do and sent the RX to my pharmacy."
5
Apr. 17, 2025
"Everything went well"
4.2
Apr. 11, 2025
"Took his time Answered all my questions Did a great job"
5
Apr. 6, 2025
"Good experience"
5
Apr. 5, 2025
"No problems as usually. All good"
5
Apr. 4, 2025
"I've been seeing Dr Sievertsen for years"
5
Apr. 2, 2025
"Dr. Sievertsen listened to me and it was very obvious that he was assessing our options. It's so comforting to know that he's advocating for me and my health and conferenced with my surgeon over the weekend after my office visit with Dr Sievertsen. He's passionate and very thorough."
4.8
Apr. 2, 2025
"Dr. Sievertsen was spent time reviewing lab results, was thorough, and listened to and answered my questions."
5
Mar. 29, 2025
"My treatment there is excellent. I would never go anywhere else."
5
Mar. 28, 2025
"Great experience"
5
Mar. 28, 2025
"Great doctor!"
5
Mar. 23, 2025
"Excellent care."
5
Mar. 3, 2025
"Excellent Customer Service! Very friendly!"
5
Mar. 2, 2025
"Dr. Sievertsen always explains his decisions and answers my questions. He communicates excellently."
5
Feb. 23, 2025
"The best!"
5
Feb. 22, 2025
"Great experience"
5
Feb. 12, 2025
"Wonderful doctor!"
5
Feb. 8, 2025
"Very satisfied and comfortable with dr"
5
Feb. 7, 2025
"Very good visit"
5
Jan. 31, 2025
"Excellent experience with doctor."
5
Jan. 31, 2025
"No complaints, excellent care."
4.5
Jan. 29, 2025
"Dr. Sievertsen is professional, very knowledgeable and helpful."
5
Jan. 27, 2025
"Very Efficient"
5
Jan. 24, 2025
"Dr Grant Sievertsen has been my provider since 1996. He's always thorough, patient when listening to concerns and questions and offers meaningful responses."
5
Jan. 22, 2025
"It was an excellent experience"
5
Jan. 19, 2025
"My favorite doctor"
5
Jan. 12, 2025
"I am very fortunate to have Dr. Sievertsen my doctor."
5
Jan. 2, 2025
"Dr. Sievertsen is an experienced caring physician."
5
Dec. 25, 2024
"Doctors and nurses always willing to help. Thanks so far no problems."
4.8
Dec. 24, 2024
"First visit with this physician. He took time to review my chart entries, efficiently formed/communicated a treatment plan, anticipated questions and concerns. Very positive experience."
5
Dec. 22, 2024
"Experience was best ever"
4.4
Dec. 20, 2024
"Dr G Sievertsen is excellent."
5
Dec. 19, 2024
"FYI - my visit was basically semi-annual "wellness" appointment. I'm not having any problems"
5
Dec. 13, 2024
"My great PCP for 42 yrs! And he's saved my life the last 3!"
5
Dec. 13, 2024
"I just love Dr. Sievertsen. Most of my doctors are always pleasant, but whenever I see Dr. Sievertsen, he actually greets me with a warm smile! All good from there, on each of my visits to him. He has successfully been the only doctor to regulate my TSH levels with appropriate doses of Levothyroxine."
5
Dec. 12, 2024
"Very thorough, knowledgeable and informative."
5
Dec. 11, 2024
"Amazing doctor"
5
Dec. 10, 2024
"I have been seeing this doctor for the last 15-20 years and he is the best in my opinion"
5
Nov. 28, 2024
"Dr. Sievertsen is great! Has been taking care of me since 1998. Very kind , knowledgeable, treats me with TLC. Very pleased to have him as my PCP. His staff is great too."
5
Nov. 27, 2024
"Genuinely one of the worst Dr. Appointments ive ever had. He wouldn't even let me talk or get a word out. Completely diminished every concern I had. I still am experiencing chest pain to this day because he didn't care to listen. He walked out of our appointment doing the donald trump dance So unprofessional. Tried telling me I have gallstones in my gallbladder.. I had to tell him if he looked at my notes he would see I got my gallbladder removed 2 years ago. Overall, horrible doctor and bed side manner. The appointment maybe lasted 7 minutes. He does not care about his patients."
1
Nov. 25, 2024
"Dr.Sievertsen is always very nice and does an excellent job! He takes his time and I would highly recommend him!"
5
Nov. 24, 2024
"It was a good experience."
5
Nov. 20, 2024
"Professional and caring"
5
Nov. 17, 2024
"It's always a good experience with Dr. Sievertsen and his staff."
5
Nov. 11, 2024
"I have been a patient of Dr. Sievertsen for many years. He is always patient, welcoming, caring & answers all questions & is genuinely concerned about your health & well being."
5
Nov. 9, 2024
"I have been a patient of Dr. Sievertsen for decades and I will not change."
5
Nov. 9, 2024
"I like Dr. Sievertsen very much."
4.5
Nov. 7, 2024
"Great med team"
5
Nov. 6, 2024
"Was a very good visit for me"
5
Nov. 4, 2024
"When Only the Best will do"
5
Nov. 3, 2024
"Good experience!"
5
Nov. 3, 2024
"From check in to end of appointment, all was very good. Everything that was needed to be addressed was."
5
Nov. 1, 2024
"The service is excellent all good experience I have had with them! Thank you"
5
Oct. 26, 2024
"The Doctor and staff were all very attentive and informative. All of my questions and concerns were addressed quickly and clearly. I felt a real willingness to be helpful."
5
Oct. 17, 2024
"Always very good"
5
Oct. 16, 2024
"Very caring"
5
Oct. 14, 2024
"Dr. Sievertsen is a very knowledgeable and caring physician. I appreciate his help."
5
Oct. 14, 2024
"All great"
5
Oct. 10, 2024
"I have been a patient of Dr. Sievertsen for many years and always feel confident with him answering all of my questions along with giving me advice as needed. He is my primary care doctor and I respect him for any suggestions that he might have for my medical care."
5
Oct. 7, 2024
"Always a good experience with Dr. Sievertsen"
5
Oct. 6, 2024
"I have been with Dr. Sievertsen for many years. He is always concerned about me personally, meaning mentally and physically. We discuss my medications at each visit while going over my blood work. He understands me and my home life especially since 2 years ago my husband and mom passed."
5
Oct. 6, 2024
"Everything was good"
5
Oct. 4, 2024
"Dr Sievertsen and his team are incredible! They work together with a positive spirit and as a patient I feel truly cared for!!!"
5
Sep. 27, 2024
"Very Satisfied"
5
Sep. 25, 2024
"Dr. Sievertsen is an excellent, attentive communicator."
5
Sep. 22, 2024
"Dr Sievertson is an outstanding Internist, who has provided me with excellent care for many years. I recently had an extremely serious blood pressure issue which he addressed (and resolved) with both skill and compassion."
5
Sep. 18, 2024
"Always kind and thoughtful resulting in a positive experience."
5
Sep. 17, 2024
"Definitely good!"
5
Aug. 13, 2024
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