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Dr. Timothy Killeen, MD

Dr. Timothy Killeen, MD

Pulmonary Disease*
40+ years of experience

Dr. Timothy Killeen, MD is a pulmonologist in Temecula, CA and has over 40 years of experience in the medical field. Dr. Killeen has extensive experience in Interstitial Lung Disease and Obstructive Lung Disease. He graduated from Loma Linda University in 1984. He is affiliated with medical facilities such as Sharp Grossmont Hospital and Temecula Valley Hospital. He is not accepting new patients.

4.4 Star Rating
Based on 19 reviews 4.4 Star Rating (19 reviews)

Practice

29645 Rancho California Rd Ste 226 Temecula, CA 92591

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Dr. Killeen's Reviews

Likelihood to recommend Dr. Killeen

4.4
19 ratings, 11 with a written review
5 star
84%
84%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
16%
16%

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My visit was absolutely beyond words..Dr. Killian is a special doctor so caring and knowledgeable 6 stars..Mercy is also very pleasant to be with
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Marilyn Kress – May 27, 2022
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This is one of the most caring, concerned and thorough physicians I have ever had the pleasure of calling my primary physician.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
judy r. – Apr 14, 2020
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Dr Killeen is the best Dr you can find for any type of care! I have a serious pulmonary disease which could have killed me if I was in the wrong hand which I was for awhile. Dr. Killeen is professional knowledgeable and extremely caring. If you are being cared for by him feel fortunate!
What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Karin Rasmussen – Aug 13, 2019
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Stay away from this doctor. He’s got a racket going with other health care providers and he uses them to file claims. I filed 2 grievances against him and he refused to speak to Blue Cross concerning my claim, and then when I filed another grievance with them he lied. Fortunately my adult son was at the appt and could vouch for the conversation Killeen distorted. Refused to speak to me after he put my husband in incompetent hospice care that I fired and billed my insurance co for $1100 for 1 day
What went well
No results
What could be improved
No results
Helpful
Mar 30, 2019
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I have seen Dr. Killeen for several years. I am 77 years old and he is by far the best Dr. I have ever had. I highly recommend him. His staff is also fantastic.
What went well
No results
What could be improved
No results
3 others found this helpful
Helpful
Mar 22, 2019
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The most compassionate, caring, doctor I've ever met. He saved my husbands life during a routine office visit. My husband and I feel fortunate to have Dr. Killeen as our physician
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Colleen J. in Wildomar , CA – Nov 13, 2018
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Good Dr, but his staff is incompetent. Can't get prescription refilled, they do not respond to me or the Pharmacy. A doctor is only as good as his staff.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Difficult to schedule appointment
1 other person found this helpful
Helpful
CA – Sep 15, 2018
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Every nurse and the even many doctors express comments regarding Dr Killeen‘s ability to take care of his patients. We are so happy we found him. His staff is always pleasant and go out of their way to do what is right for the patient! Thank you Dr Killeen and your staff.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
4 others found this helpful
Helpful
Linda Stevens in Riverside, CA – Jan 27, 2018
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Most fabulous MD Great communicator Wonderful human being. Has wonderful staff, they are friendly,caring and efficient.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
James Ault in Trabuco Canyon – Jan 12, 2018
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He is patient and thorough. He LISTENS! He also is very sensitive and compassionate- something not often found in this HMO world. His staff are also friendly and accurate. Would highly recommend him. He saved my husband three times from serious/ fatal illness.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
5 others found this helpful
Helpful
Joyce Babcock in Hemet, California – Aug 15, 2016
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Took some time to get an appointment during the holidays and while it seemed that everyone was sick, but it was worth the wait. He diagnosed me within a few minutes and set me up on treatment that worked quickly. He was the 3rd doctor I saw being sick and will be the last. I choose to keep Dr. Killeen as my doctor.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
10 others found this helpful
Helpful
Kathy in Canyon Lake, CA – Feb 23, 2016
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About Me

biography

Dr. Timothy Killeen, MD is a pulmonologist in Temecula, CA and has over 40 years of experience in the medical field. Dr. Killeen has extensive experience in Interstitial Lung Disease and Obstructive Lung Disease. He graduated from Loma Linda University...read more

  • Pulmonary Disease

  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Loma Linda University

    Medical School, 1984
American Board of Medical Specialties®
American Board of Internal Medicine®
- 
Internal Medicine
- 
Pulmonary Disease
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. Information last updated March 29, 2025. To learn more about the difference between these sources, please refer to our FAQs.
Board actions foundState licensing board
Within the last one to three years
Medical Board of California

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

Timothy J. Killeen MD Inc.29645 Rancho California Rd Ste 226 Temecula, CA 92591
1
(951) 694-4304

Practice

Rancho Springs Medical Center25500 Medical Center Dr Murrieta, CA 92562
2
(951) 694-4304

Practice

Temecula Valley Hospital31700 Temecula Pkwy Temecula, CA 92592
3
(951) 331-2200
See all Pulmonary Doctors / Pulmonologists in Temecula, CA