Timothy R Killeen , MD
Sleep Medicine, Pulmonology, Pulmonary Critical Care
Accepting New Patients
4.9 of 5 stars
176 Ratings, 48 Reviews
Virginia Commonwealth University School of Medicine
Medical Education, Doctor of Medicine, 1987
University of Louisville School of Medicine
Residency, Internal Medicine, 1990
Fellowship, Pulmonary Disease, 1993
Internship, Internal Medicine, 1987
4.90 out of 5 4.9 of 5 stars — 176 Ratings, 48 Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Reviewed on 06/22/2026
Dr, Killeen is an amazing Pulmonologist. I have been through many Lung doctors and have always been disappointed for various reasons. Dr. Killeen spends a good amount of time discussing my health/lung issues and I am thrilled to have such good care now, Ive been seeing him for well over a year now and couldn't be happier with my care.
Reviewed on 06/20/2026
Not bad
Reviewed on 06/12/2026
Good
Reviewed on 06/04/2026
Discussed what I needed to know
Reviewed on 05/20/2026
Great
Reviewed on 05/11/2026
Excellent
Reviewed on 04/25/2026
Very good doctor very professional. I will recommend him to anybody that needs-a lungs doctor
Reviewed on 03/28/2026
Always listens to you and explains everything you need to know
I am and have always been very pleased with DR. KILLEEN AND HIS STAFF
Best doctor and staff ever
Reviewed on 03/25/2026
I have been very satisfied with the staff and my Doctor!
Reviewed on 02/27/2026
He had come highly recommend by my brother who was a patient of his already
Reviewed on 02/21/2026
Dr. Killeen is one of the most caring and thorough Doctors I have had in my experience.
Reviewed on 02/19/2026
Dr Killeen is the best!!
Reviewed on 02/07/2026
I am very pleased with Dr. Killeen and his staff!Dr. Killeen is a wonderful doctor! He listens to his patient's concerns and looks the whole picture. Very pleasant & thorough.
Reviewed on 02/04/2026
Dr Killeen was a very good Dr as this was my first visit I didn't know what to expect, I was surprised to see he was a very good Dr and took all the time I needed to help & explain my treatment to me.
Reviewed on 01/28/2026
Very thorough, explained findings and plan in detail, thoughtful, respectful to patients
Reviewed on 01/18/2026
Keep up the good work
Reviewed on 01/15/2026
Very pleased with overall experience with Norton providers I'm seen and been informed about everything I need for my health. Staff and Dr.s. Treatment is very good. They are eager to help with all my health issues, to explain everything I need to do
Reviewed on 01/14/2026
Always have a good experience when I go to this office
Reviewed on 01/13/2026
Dr. Killeen is the best pulmonologist I have ever seen. I have been seeing him over 40 years and I would not go to anyone else.
Reviewed on 12/28/2025
Extremely nice and supportive staff.
Reviewed on 12/24/2025
This practice is the greatist for pulimary care!
Reviewed on 12/22/2025
Dr. Killeen and the staff in this office are always amazing and very thorough. Dr. Killeen Is the best Pulmonary Dr. I have been to, very good bedside manner, very thorough, and knows my health history, he Is defiantly a good listener as well which is very Important to me.
Reviewed on 12/18/2025
Trust my provider with anything concerning my lungs.
Reviewed on 12/05/2025
He a good person .
The doctor is the best he just understands and cares wouldn't go anywhere else he's a great people and caring doctor probably the best I seen in Nortons systems
Reviewed on 11/19/2025
I like how thorough Dr. Killeen was, checking on current health and other things in my chart that were pertinent
Reviewed on 11/14/2025
Great staff
Reviewed on 11/11/2025
Doctor Killeen was very thorough and answered all of my questions and went through all of my history. It was really appreciated, and I felt listened to. I know doctors are extremely busy, but he did not make me feel rushed.
Reviewed on 11/09/2025
None everything was great
Reviewed on 11/08/2025
Very thorough and professional.
Reviewed on 11/06/2025
His a really good Doctor
Reviewed on 10/25/2025
Dr Killeen was awesome this is my first time seeing him because Dr Baker retired
Reviewed on 10/24/2025
Great Doctor great staff
Reviewed on 10/11/2025
Always friendly glad to see me Knowledgeable about my caseConcerned about me and my health
Reviewed on 10/09/2025
I'm 77 years old. I have never had a physician spend as much time or been as thorough as Dr. Killeen. I left there knowing I received the best care.
Reviewed on 10/08/2025
Dr Killen helped put my mind at ease. I cried as he was giving me positive health information after a hospital stay. He is very respectful and listens to any concerns I have. I hope to have Dr Killen take care of me until he retires .
Reviewed on 10/01/2025
Made me comfortable being in a Doctors office with my health problems
Reviewed on 09/29/2025
Dr. Killeen. Always spend all the necessary time with all his patients. We are all treated with care and understanding which I appreciate.
Reviewed on 09/13/2025
Very good, well informed.
Always provides with answers to my questions.
Reviewed on 09/03/2025
I think Dr Killeen is the Best. Very happy with him.
Reviewed on 08/30/2025
I always enjoy seeing Dr. Killeen. Always courteous, friendly, and professional.
Reviewed on 08/15/2025
It was great and everyone was very helpful and friendly
Reviewed on 08/13/2025
Dr Killeen is a very good dr.
Reviewed on 08/12/2025
I like my dr.s
Reviewed on 08/05/2025
Everything was excellent
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