5
1 Rating
Summary
Dr. Dennis O'Brien treats iron deficiency anemia, parasomnias, and extrapyramidal symptoms as part of his oncology practice. He has 25 years of experience and is affiliated with Lutheran Hospital. He earned his medical degree from the University of Cincinnati College of Medicine and sees patients in Fort Wayne and Carmel, Indiana. Patients on Vitals rate Dr. O'Brien 5 out of 5.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 25 years of experience
- 30 insurance plans accepted
- speaks English
- University Of Cincinnati College Of Medicine
- 3 specialties
- 5 areas of expertise
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dennis M O'brien has 2 locationsRiley Pediatric Hematology & Oncology - Fort Wayne - Parkview Regional Medical Center
11104 Parkview Cir Suite 050Fort Wayne, IN 46845 Tel: (317) 688-4673
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed
Riley Pediatric Hematology & Oncology - Carmel - IU Health North Hospital
11700 N Meridian St Ste C240Carmel, IN 46032 Tel: (317) 688-4673
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dennis M O'brien, MD | Dr. Patricia Lutgen Rich, MD | Dr. Sushil Jain, MD | Luann Deafenbaugh |
| Oncology | Oncology | Oncology | Nurse Practitioner |
| Accepts New Patients | Accepts New Patients | ||
| 25 Years of Experience | 26 Years of Experience | 49 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English, Spanish | Speaks English | Speaks English, Spanish |
| Fort Wayne , IN | Newnan , GA | Fort Wayne , IN | Fort Wayne , IN |
| Med School: University Of Cincinnati College Of Medicine | Med School: University Of Miami Leonard M Miller School Of Medicine | Med School: Sawai Man Singh Medical College | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dennis M O'brien
Medical Specialties
Dennis M O'brien has the following 3 specialties
Specialty Expertise
Dennis M O'brien has the following 5 areas of expertise
Certifications, License, & Education
25 Years Experience
Dennis M O'brien holds an active medical license in the state of Indiana.
Medical License
Medical Doctor with an active medical license in the state of Indiana that expires in 2027.
Education & Training
Medical School
Graduated from University Of Cincinnati College Of Medicine in 2001.
NPI Number
Dennis M O'brien's NPI number is 1568673903.
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Frequently Asked Questions
- Which hospitals is Dennis O'brien affiliated with?
- Dennis O'brien is affiliated with Lutheran Hospital.
- Does Dennis O'brien accept my insurance?
- You can see the insurance plans that Dennis O'brien accepts on their Vitals profile.
- How can I make an appointment with Dennis O'brien?
- You can find contact information for Dennis O'brien here on Vitals.
- Does Dennis O'brien accept virtual/telehealth appointments?
- Dennis O'brien has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dennis O'brien's office located?
- Dennis O'brien's office is located at 11104 Parkview Cir Suite 050, Fort Wayne, IN, 46845.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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