
Timothy O'Donnell, DO
PulmonologySleep MedicinePulmonary Critical Care
Highlights
Languages
- English
Gender
MaleAbout
VMG Provider
Yes

Bio
What are some of the specific conditions you treat?
Some of the specific conditions that I treat are: interstitial lung disease or pulmonary fibrosis, Chronic obstructive pulmonary disease, asthma, lung cancer, lung nodule management, lung cancer screening, obstructive sleep apnea, pneumonia, and pleural effusion.
What techniques or procedures do you use in your practice?
Some of the techniques and procedures that I use in my practice are pulmonary function testing, thoracentesis, and bronchoscopy.
Describe some of your professional highlights.
I have been involved in direct patient care in the office and hospital setting, including intensive care units, since 1986. I have additional qualifications in quality assurance and utilization review and continue to participate in peer review processes.
What would you like patients to know about your approach to care?
My approach to patients is to first provide a welcoming and calm demeanor. I proceed methodically to reach a diagnosis and then discuss treatment options always respecting the patient's right to self-determination.
What inspired you to become a doctor?
My desire to help and care for those in need and to guide them through a difficult illness.
Insurances Accepted
ColigoCare
ColigoCare is a network of physicians working collectively to provide the highest quality care to patients and the community

Locations
- VMG Pulmonary Medicine - Wayne - Route 23
- 1578 Route 23, Suite 205, Wayne, NJ 07470
- Get Directions
- phone: 973-706-0260
- fax: 973-832-7788
Expertise
Education
- Fellowship: Newark Beth Israel Medical Center, Critical Care Medicine, 1992
- Fellowship: Rutgers Medical School, Pulmonary Medicine, 1991
- Residency: Rutgers Medical School, Internal Medicine, 1989
- Internship: Kennedy Memorial Hospital, Stratford, NJ, Internal Medicine, 1986
- Doctor of Osteopathic Medicine: University Of Medicine And Dentistry Of New Jersey - School Of Osteopathic Medicine, 1985
Ratings & Reviews
4.9 out of 5
341 ratings, 58 reviewsThe 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.
- 5 out of 5 starsReviewed on 2/25/2026
Good
- 5 out of 5 starsReviewed on 2/21/2026
Dr O'Donnell is the best He listens well and explains everything
- 5 out of 5 starsReviewed on 2/10/2026
Good
- 5 out of 5 starsReviewed on 2/8/2026
Been seeing Dr. O'Donnell over 25 years. Started in [...]. Very happy with his care and manner. I am in good hands.
- 5 out of 5 starsReviewed on 1/29/2026
Excellent
- 5 out of 5 starsReviewed on 1/27/2026
Good
- 5 out of 5 starsReviewed on 1/16/2026
Very pleased with Dr ODonnell and his staff
- 5 out of 5 starsReviewed on 1/9/2026
You are doing a good job.
- 5 out of 5 starsReviewed on 1/8/2026
Very good
- 5 out of 5 starsReviewed on 1/7/2026
Dr Timothy O'DONNELL is extremely knowledgeable regarding my health issues, explains everything in detail & answers all my questions - 10 stars
- 5 out of 5 starsReviewed on 1/6/2026
Good
- 5 out of 5 starsReviewed on 1/6/2026
Good
- 5 out of 5 starsReviewed on 1/3/2026
Dr. O'Donnell answers whatever question you ask and explains everything to you so that you can understand what's going on. He's a very compassionate doctor and wants you to feel at ease no matter what the problem is. Dealing with [...] cancer he made me feel that everything will be okay, and it has been. I no longer have [...] cancer thanks to the early diagnosis radiation and it's gone. Thank you very much Dr. O'Donnell.
- 4 out of 5 starsReviewed on 12/31/2025
Good
- 5 out of 5 starsReviewed on 12/27/2025
I was pleased with Dr. O'Donnell's professionalism, the fact that he introduced himself and knowledge of my concerns.
- 5 out of 5 starsReviewed on 12/20/2025
Extremely pleased and have high confidence with Dr. O'Donnell.
- 5 out of 5 starsReviewed on 12/17/2025
Dr. O'Donnell has taken care of many of my family members. He is a great caring doctor.
- 5 out of 5 starsReviewed on 12/11/2025
Knowledgeable, concern, compassion, and confidence
- 5 out of 5 starsReviewed on 12/6/2025
Dr Timothy O'Donnell knows my condition well and knows my body is sensitive to drugs. So we work together to make the best of a bad situation with compassion.
- 5 out of 5 starsReviewed on 12/3/2025
Good
- 5 out of 5 starsReviewed on 11/22/2025
I can't say enough about Dr. O'Donnell. He has helped me through a difficult time. Also shows concern for my being able to afford medication.
- 5 out of 5 starsReviewed on 11/11/2025
The doctor listened to all my concerns and made me feel at ease about the process we're pursuing. I would recommend this doctor highly to friends and family.
- 5 out of 5 starsReviewed on 11/5/2025
Dr. O'Donnell is a very patient doctor. He answered all my concerns and im very happy I found him.
- 5 out of 5 starsReviewed on 11/3/2025
Very thorough and answered my questions
- 5 out of 5 starsReviewed on 11/1/2025
Good
- 5 out of 5 starsReviewed on 10/25/2025
Dr. O'Donnell when over my CT Scan with me, explaining everything.
- 5 out of 5 starsReviewed on 10/23/2025
Dr O'Donnell actually came up with a solution to a related problem that I had struggled with for years
- 5 out of 5 starsReviewed on 10/23/2025
All contact with this provider is superior in every way
- 5 out of 5 starsReviewed on 10/14/2025
Excellent
- 5 out of 5 starsReviewed on 9/29/2025
HE IS A GENTLEMAN. I CAN TRUST HIM 100 PERCENT.
- 4 out of 5 starsReviewed on 9/11/2025
Great
- 5 out of 5 starsReviewed on 8/28/2025
Happy to have found Dr O'Donnell.Feel confident that he will help me.
- 5 out of 5 starsReviewed on 8/22/2025
Dr. O'Donnell was very helpful.
- 5 out of 5 starsReviewed on 8/21/2025
Dr. Aways addresses my thoughts about medicine & my health since he last saw me
- 5 out of 5 starsReviewed on 8/20/2025
Confident & comfortable dealing with Dr O'Donnell for several years
- 5 out of 5 starsReviewed on 8/18/2025
I came to Dr. O'Donnell after two chest CTs, which showed some lung changes; I have a family history of lung disease and was concerned. I had seen a pulmonologist previously, who did not take my concerns seriously. Dr. O'Donnell was wonderful. He took a detailed history, then showed me my CT slice by slice, pointing out areas of concern. I found his approach very calming.
- 5 out of 5 starsReviewed on 8/13/2025
Dr O'Donnell is an excellent physician and does a great job checking me for my yearly visit.
- 5 out of 5 starsReviewed on 8/10/2025
Dr O'Donnell is very good at giving me information about my care care and the treatment for it. He is very much up to date on new treatments.
- 5 out of 5 starsReviewed on 8/2/2025
Dr. O'DONNELL is excellent as a care provider. Up to date on latest techniques and treatment. Thorough and always provides explanations. Very engaging in conversation about me, as the patient and next steps.
- 5 out of 5 starsReviewed on 6/28/2025
Doctor O'Donnell was very pleasant and thorough
- 5 out of 5 starsReviewed on 6/26/2025
He's an exceptionally caring doctor who treats me as if I matter.
- 5 out of 5 starsReviewed on 6/25/2025
Excellent
- 5 out of 5 starsReviewed on 6/25/2025
Very professional, knowledgeable, respectful, caring for patients and excellent expertise.
- 5 out of 5 starsReviewed on 6/24/2025
O'Donnell is great!
- 5 out of 5 starsReviewed on 6/20/2025
Outstanding
- 5 out of 5 starsReviewed on 6/20/2025
Dr is knowledgeable, professional, and spent the time to go over everything. I was not rushed and Dr. Listened to my input. All issues were discussed and patient very satisfied.
- 5 out of 5 starsReviewed on 6/19/2025
Dr. T O'Donnell is excellent
- 5 out of 5 starsReviewed on 6/17/2025
Explains everything.
- 5 out of 5 starsReviewed on 6/9/2025
Entire experience was great from beginning to the end of my visit.
- 5 out of 5 starsReviewed on 6/7/2025
Excellent care and concern
- 5 out of 5 starsReviewed on 6/5/2025
Dr. O'Donnell is a gem
- 5 out of 5 starsReviewed on 5/23/2025
Very good
- 5 out of 5 starsReviewed on 5/7/2025
Great care for more than 10 years, worked to get optimal results ,improved my quality of life
- 5 out of 5 starsReviewed on 5/1/2025
This is my first visit with Dr. O'Donnell. He was kind, patient, informative, and thorough. I really had a great experience with him and would recommend him to anyone. I'm looking forward to following visits.
- 5 out of 5 starsReviewed on 4/30/2025
Dr O'Donnell is always concerned with my health and care
- 5 out of 5 starsReviewed on 4/26/2025
I feel very confident seeing the doctor
- 5 out of 5 starsReviewed on 4/24/2025
Dr O'Donnell quickly put my cancer fears to rest. I'd been referred back to the pulmonologist due to spots appearing on a recent CT scan. We had a very through conversation about my current lung condition. I'll be coming back for a respiratory evaluation. Dr O'Donnell gave me some advice on what I can do in the meantime.
- 5 out of 5 starsReviewed on 4/17/2025
Dr. O'Donnell is the kindest most compassionate Doctor I have ever been with. Always goes above and beyond with his care for me