UPCOMING MYCHART LOGIN CHANGE: Two-Factor Authentication will be required starting May 31, 2025.  -   View More
Kevin Regan, MD, Lisle Internist

Kevin W. Regan, MD

Internal Medicine

4.9
443 Ratings
Years in Practice: 36 years
Practices In: Lisle
Patients Seen: Ages 18+

Qual­i­ty mat­ters when it comes to sup­ple­ments. Whether you’re new or expe­ri­enced with sup­ple­ments, trust­ed, qual­i­ty options can sup­port your immu­ni­ty, heart health, and nutri­ent intake. Duly has part­nered with Fullscript, offer­ing access to high-qual­i­ty sup­ple­ments deliv­ered direct­ly to your door. Ask your provider about Fullscript at your next vis­it and receive exclu­sive discounts.

Schedule an appointment with Kevin W. Regan, MD

A few questions to help guide us to a healthier happier you...

What's the date of birth of the patient receiving care?

Already a Duly MyChart User?
Log in for a quicker scheduling journey.

Locations

location icon

Lisle

430 Warrenville Road

Suite 210

Lisle, Illinois 60532

630-432-6180

(Internal Medicine)
directions_car Get Directions
General Info
Hospital Affiliations
Board Certifications
Internal Medicine
Languages
English
Clinical Interests

Pre­ven­tive med­i­cine, Hyper­ten­sion, Lipid man­age­ment, Diabetes

Personal Interests

Golf, Trav­el

Advocate Good Samaritan Hospital
3815 Highland Avenue Downers Grove, Illinois 60515 630-275-2700 Get Directions
Edward Hospital
801 S. Washington St. Naperville, Illinois 60540 630-527-3000 Get Directions
Elmhurst Memorial Hospital
155 E. Brush Hill Road Elmhurst, Illinois 60126 331-221-1000 Get Directions
Northwestern Medicine Central DuPage Hospital
25 North Winfield Road Winfield, Illinois 60190 630-933-1600 Get Directions
Education
School
University of Illinois at Chicago College of Medicine Graduation Date: 1986 Degree: MD
Residency
Advocate Lutheran General Hospital Resident in Internal Medicine

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

4.9

Likelihood of recommending this provider

4.9
440 Ratings

Provider discussed treatment options

4.9
436 Ratings

Provider explained things clearly

4.9
442 Ratings

Provider included you in decisions

4.9
424 Ratings

Provider showed concern

4.9
442 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 Regan took the time to listen to me to understand my questions and made actionable suggestions."
5
Oct. 31, 2024
"This was the first time I had seen Dr. Regan for a sick visit as my regular doctor was booked for the day. I was extremely impressed with his bedside manner, his explanations were very thorough and so impressed that he had researched my past chart/history and included that in our conversation regarding my concerns."
5
Oct. 30, 2024
"Very good visit with Dr. Regan once again."
5
Oct. 30, 2024
"Very satisfied"
5
Oct. 26, 2024
"As always both the nurse and Doctor were very professional and thorough in my exam and recommending my treatment!"
5
Oct. 24, 2024
"Very good nurse practitioner and doctor"
5
Oct. 23, 2024
"Dr Regan is the best. Been seeing him for over 30 years and have always been pleased with my care from him."
5
Oct. 18, 2024
"Everyone was caring, professional, and informative"
5
Oct. 18, 2024
"Dr. Regan is the best physician I have ever had the pleasure to see. He is upbeat, very informative, a great listener, and makes great recommendations we discuss together."
5
Oct. 14, 2024
"Dr Regan gave me good information about my new issue but also made sure I was seeing a specialist to get more details."
5
Oct. 12, 2024
"Always been a good experience"
5
Oct. 11, 2024
"Dr Regan is very professional and thorough."
5
Oct. 8, 2024
"Dr Keith Regan was very good."
4.4
Oct. 5, 2024
"I have been a patient of Dr Regan since he started with you. I am very happy"
5
Oct. 5, 2024
"Good Experience"
4.8
Nov. 28, 2024
"Dr. Regan is very knowledgeable and very thorough. Also a great guy!"
5
Nov. 27, 2024
"ALWAYS good -- and ALWAYS enough time for all of my questions"
5
Nov. 17, 2024
"Considering I never have to wait, I never feel rushed and Dr Regan and staff always have time to listen and answer all questions"
5
Nov. 16, 2024
"Very fast but good."
4.5
Nov. 16, 2024
"I am so pleased that Dr. Regan is my Dr. He takes the time to listen to me, to converse, connect, consult with me. I'd like to have him as a friend, I admire him that much."
5
Nov. 15, 2024
"Dr Regan explains things very well, listens very well."
5
Nov. 14, 2024
"Always feel service and attention given to my issue and questions is superior!"
5
Nov. 14, 2024
"Great doctor. Never feel rushed"
5
Nov. 9, 2024
"This was a very good experience the doctor was very professional and made me feel comfortable."
4
Nov. 4, 2024
"Excellent doctor"
5
Nov. 1, 2024
"Dr. Regan is the best."
5
Jan. 29, 2025
"Dr Regan is very good"
5
Jan. 23, 2025
"Great experience! I drove over an hour to come to Duly as it's the best healthcare that I've received. Thank you!"
5
Jan. 22, 2025
"Dr. Regan rocks"
5
Jan. 20, 2025
"Very smooth and helpful experience. I've been coming for years, and the team always does a great job."
5
Jan. 20, 2025
"Excellent"
5
Jan. 19, 2025
"Dr Regan is a good listener and gives straight-shooter answers."
5
Jan. 15, 2025
"Dr. Regan is a very great primary physician."
5
Jan. 15, 2025
"Dr. Regan is terrific"
5
Jan. 12, 2025
"I felt that Doctor Regan spent a good amount of time with me and was very thorough. Great experience!"
5
Jan. 9, 2025
"Dr. Regan always delivers knowledgeable and understanding care. I feel he is invested in me."
5
Jan. 2, 2025
"Always a good experience."
5
Dec. 27, 2024
"Dr Regan provides outstanding care and concern."
5
Dec. 26, 2024
"Dr Regan was very concerned, knowledgeable and respectful at my visit."
5
Dec. 25, 2024
"Dr. Regan is my long time physician that I have developed a deep trust for. I very much like Dr. Regan and his medical services. "
5
Dec. 23, 2024
"Dr Regan has been my personal doctor for nearly 30 years; can't be best!"
5
Dec. 22, 2024
"Dr Regan has been my primary physician for many years and always enjoy seeing him for my annual wellness physical."
5
Dec. 21, 2024
"I always enjoy talking with Kevin Regan. His explanations are very complete"
5
Dec. 21, 2024
"Excellent doctor that listens and alleviates any unnecessary concerns"
5
Dec. 14, 2024
"Dr. Regan always takes the time to listen to my concerns and I feel very comfortable discussing any health issue with him. Dr. Regan is very knowledgeable and thorough in his examinations and I would highly recommend him to others."
5
Dec. 13, 2024
"Doctor was calm, funny and informative."
5
Dec. 12, 2024
"The Doctor was great he listened with my concerns"
4.6
Dec. 6, 2024
"Dr. Regan Is outstanding!"
5
Dec. 5, 2024
"Dr Regan is very thorough and caring"
5
Dec. 5, 2024
"The doctor is familiar with my health condition and medical history."
4.8
Dec. 4, 2024
"Good Dr."
5
Feb. 27, 2025
"Listens to patient and replies in plain English."
5
Feb. 24, 2025
"Dr. Regan answered all my questions and concerns with respect and I appreciate his caring manner. He treats me as a partner in my treatment plan, not just telling me what I should do"
5
Feb. 21, 2025
"Excellent service from knowledgeable Dr Regan."
5
Feb. 20, 2025
"Very good"
5
Feb. 20, 2025
"Dr. Regan is amazing. He is the best PCP I've ever had, and I dread the day I have to find a new doctor. He listens to my concerns and quickly finds a way to resolve them. I've always felt comfortable with him and any recommendations he makes. Dr. Regan is an amazing person, and I couldn't ask for a better doctor. I have recommended him to so many people."
5
Feb. 19, 2025
"Excellent bedside manner."
5
Feb. 13, 2025
"Dr. Regan and his staff have always and consistently given me great care and recommendations."
5
Feb. 13, 2025
"He was so good I am very thankful for his service."
5
Mar. 27, 2025
"Dr Regan- 1 of the best"
5
Mar. 26, 2025
"I gave him 5 star in google reviews for a reason."
5
Mar. 26, 2025
"Doctor is the best."
5
Feb. 11, 2025
"Very good experience with Dr Regan.Has been my internist for 35 years."
5
Mar. 24, 2025
"Second annual physical appointment. Dr. Regan is the best doctor I have every visited."
5
Mar. 24, 2025
"Dr. Regan is a wonderful caring Doctor. He is an extremely good listener. He has been my doctor for over30 years.. That should tell you a big story."
5
Feb. 9, 2025
"Dr. Regan is kind, thorough and professional!"
5
Feb. 9, 2025
"Very knowledgeable, professional and approachable."
5
Feb. 7, 2025
"Good caring Dr"
4.6
Feb. 6, 2025
"Dr. Was very knowledgeable about my sinus and cough problem and had a good treatment recommendation. I will go to this Dr. In the future."
5
Feb. 5, 2025
"Expert care from Dr Regan as always"
5
Feb. 4, 2025
"Dr Regan is the best doctor I could've ever asked for"
5
Feb. 3, 2025
"Dr. Regan is a treasure: caring, calm, wise and a great listener."
5
Mar. 13, 2025
"Dr. Regan is an excellent doctor in every aspect!"
5
Mar. 12, 2025
"Good"
5
Mar. 12, 2025
"Dr Regan is an outstanding Physician. Kind, great listener, attentive to your concerns"
5
Mar. 7, 2025
"In and out in 20 minutes. Dr. Regan is great."
5
Mar. 4, 2025
Show More Show Less

View Similar Providers

Elizabeth Smith, MD - Lombard Primary Care Doctor
Elizabeth M. Smith, MD
4.8
Internal Medicine, Pediatrics
Lombard
Hajira Khan, MD
4.8
Internal Medicine
Downers Grove
Kathleen Kicsak, MD - Lombard Primary Care Doctor
Kathleen M. Kicsak, MD
4.9
Internal Medicine, Pediatrics
Lombard
Joanne S. Cheung, MD
4.9
Internal Medicine
Downers Grove
Sapan Patel, MD - Wheaton Primary Care Doctor
Sapan M. Patel, MD
4.9
Internal Medicine, Pediatrics
Wheaton
Eileen M. Collins, MD
4.9
Internal Medicine
Willowbrook
Patrick Mackey, MD - Wheaton Primary Care Doctor
Patrick Mackey, MD
4.9
Internal Medicine, Pediatrics
Wheaton
Jonathan C. DeLew, MD
4.8
Internal Medicine
Glen Ellyn
David Dungan, MD - Lombard Doctor
David Dungan, MD
4.9
Culinary Medicine, Internal Medicine, Pediatrics
Lombard
Weiser E. Cordero, MD
4.9
Geriatrics, Internal Medicine
Downers Grove