About

Timothy R Killeen, M.D., is board certified in pulmonary disease and internal medicine. He specializes in pulmonary critical care, pulmonology and sleep medicine. Training: • Medical Education: Doctor of Medicine - Virginia Commonwealth University School of Medicine (1987) • Internship: Internal Medicine - University of Louisville School of Medicine (1987) • Residency: Internal Medicine - University of Louisville School of Medicine (1990) • Fellowship: Pulmonary Disease - University of Louisville School of Medicine (1993)

Locations



Expertise

Education

  • Virginia Commonwealth University School of Medicine

    Medical Education, Doctor of Medicine, 1987

  • University of Louisville School of Medicine

    Residency, Internal Medicine, 1990

  • University of Louisville School of Medicine

    Fellowship, Pulmonary Disease, 1993

  • University of Louisville School of Medicine

    Internship, Internal Medicine, 1987


Age Groups Seen

Age Groups Seen
Adults
Languages
English
Gender
Male

Reviews

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.

provider listened carefully 4.90 out of 5 (4.9)
provider gave easy to understand instruction 4.90 out of 5 (4.9)
provider knew important medical history 4.80 out of 5 (4.8)
provider showed concern 4.90 out of 5 (4.9)
provider spent enough time with you 4.90 out of 5 (4.9)
provider rating 4.90 out of 5 (4.9)
provider explained things clearly 4.90 out of 5 (4.9)
likelihood of recommending this provider 4.90 out of 5 (4.9)
provider included you in decisions 4.80 out of 5 (4.8)
provider showed respect for what you said 5.00 out of 5 (5.0)
provider discussed treatment options 4.90 out of 5 (4.9)

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

Reviewed on 06/20/2026

Not bad

5.00 out of 5 5.0 out of 5

Reviewed on 06/12/2026

Good

5.00 out of 5 5.0 out of 5

Reviewed on 06/04/2026

Discussed what I needed to know

5.00 out of 5 5.0 out of 5

Reviewed on 05/20/2026

Great

5.00 out of 5 5.0 out of 5

Reviewed on 05/11/2026

Excellent

5.00 out of 5 5.0 out of 5

Reviewed on 04/25/2026

Very good doctor very professional. I will recommend him to anybody that needs-a lungs doctor

5.00 out of 5 5.0 out of 5

Reviewed on 03/28/2026

Always listens to you and explains everything you need to know

5.00 out of 5 5.0 out of 5

Reviewed on 03/28/2026

I am and have always been very pleased with DR. KILLEEN AND HIS STAFF

5.00 out of 5 5.0 out of 5

Reviewed on 03/28/2026

Best doctor and staff ever

5.00 out of 5 5.0 out of 5

Reviewed on 03/25/2026

I have been very satisfied with the staff and my Doctor!

5.00 out of 5 5.0 out of 5

Reviewed on 02/27/2026

He had come highly recommend by my brother who was a patient of his already

5.00 out of 5 5.0 out of 5

Reviewed on 02/21/2026

Dr. Killeen is one of the most caring and thorough Doctors I have had in my experience.

5.00 out of 5 5.0 out of 5

Reviewed on 02/19/2026

Dr Killeen is the best!!

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

Reviewed on 01/28/2026

Very thorough, explained findings and plan in detail, thoughtful, respectful to patients

5.00 out of 5 5.0 out of 5

Reviewed on 01/18/2026

Keep up the good work

5.00 out of 5 5.0 out of 5

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

5.00 out of 5 5.0 out of 5

Reviewed on 01/14/2026

Always have a good experience when I go to this office

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

Reviewed on 12/28/2025

Extremely nice and supportive staff.

5.00 out of 5 5.0 out of 5

Reviewed on 12/24/2025

This practice is the greatist for pulimary care!

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

Reviewed on 12/18/2025

Trust my provider with anything concerning my lungs.

5.00 out of 5 5.0 out of 5

Reviewed on 12/05/2025

He a good person .

5.00 out of 5 5.0 out of 5

Reviewed on 12/05/2025

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

5.00 out of 5 5.0 out of 5

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

5.00 out of 5 5.0 out of 5

Reviewed on 11/14/2025

Great staff

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

Reviewed on 11/09/2025

None everything was great

5.00 out of 5 5.0 out of 5

Reviewed on 11/08/2025

Very thorough and professional.

5.00 out of 5 5.0 out of 5

Reviewed on 11/06/2025

His a really good Doctor

5.00 out of 5 5.0 out of 5

Reviewed on 10/25/2025

Dr Killeen was awesome this is my first time seeing him because Dr Baker retired

5.00 out of 5 5.0 out of 5

Reviewed on 10/24/2025

Great Doctor great staff

5.00 out of 5 5.0 out of 5

Reviewed on 10/11/2025

Always friendly glad to see me Knowledgeable about my caseConcerned about me and my health

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

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 .

5.00 out of 5 5.0 out of 5

Reviewed on 10/01/2025

Made me comfortable being in a Doctors office with my health problems

5.00 out of 5 5.0 out of 5

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.

5.00 out of 5 5.0 out of 5

Reviewed on 09/13/2025

Very good, well informed.

5.00 out of 5 5.0 out of 5

Reviewed on 09/13/2025

Always provides with answers to my questions.

4.00 out of 5 4.0 out of 5

Reviewed on 09/03/2025

I think Dr Killeen is the Best. Very happy with him.

5.00 out of 5 5.0 out of 5

Reviewed on 08/30/2025

I always enjoy seeing Dr. Killeen. Always courteous, friendly, and professional.

5.00 out of 5 5.0 out of 5

Reviewed on 08/15/2025

It was great and everyone was very helpful and friendly

5.00 out of 5 5.0 out of 5

Reviewed on 08/13/2025

Dr Killeen is a very good dr.

5.00 out of 5 5.0 out of 5

Reviewed on 08/12/2025

I like my dr.s

5.00 out of 5 5.0 out of 5

Reviewed on 08/05/2025

Everything was excellent


Insurance

  • Aetna
  • Aetna Better Health
  • Aetna Medicare Advantage
  • Ambetter from MHS
  • Ambetter from WellCare of Kentucky
  • Anthem
  • Anthem Kentucky Medicaid
  • Anthem MediBlue HMO/PPO
  • Anthem Pathway
  • Anthem Pathway Transition
  • CareSource Indiana Medicaid
  • CareSource Marketplace Kentucky and Indiana
  • Cigna
  • CorVel
  • Coventry
  • Encore
  • Essence
  • First Health Group Corp. (First Health)
  • UofL Health – Frazier Rehabilitation Institute
  • HealthSmart
  • Hosparus
  • Humana Medicare
  • Humana Medicaid
  • Indiana Medicaid
  • Indiana Medicare
  • Indiana Health Network
  • Kentucky Medicaid
  • Kentucky Medicare
  • MDwise
  • MHS
  • Molina Healthcare
  • MultiPlan
  • Passport Health Plan Kentucky MCO
  • Passport Marketplace
  • Provider Net/OMCA
  • Sagamore
  • Signature Advantage
  • SIHO
  • TRICARE Humana Military
  • United Healthcare
  • United Healthcare Community Plan Indiana and Kentucky
  • United Healthcare Medicare Advantage
  • Veterans Affairs (VA)
  • WellCare
  • WellCare of Kentucky Medicaid (Kentucky MCO)
  • WellCare Medicare
  • Wellpath
  • Workers’ Compensation
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