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Summary
Dr. Patrick Brennan is an internal medicine physician who specializes in infectious disease, bringing 44 years of clinical experience to his practice. He earned his medical degree from Lewis Katz School of Medicine at Temple University. His extensive career has focused on diagnosing and treating complex infections and immune system disorders that require specialized expertise.
Dr. Brennan practices at several prestigious Philadelphia hospitals, including Hospital of the University of Pennsylvania and Penn Presbyterian Medical Center. He treats patients with serious conditions such as sepsis and febrile illnesses, including pediatric sepsis in younger patients. His procedural skills include performing nasal endoscopy and endoscopic sinus surgery, along with conducting electrocardiograms to evaluate heart function. These capabilities allow him to provide comprehensive care for patients with infectious diseases that may affect multiple organ systems.
Dr. Brennan practices at several prestigious Philadelphia hospitals, including Hospital of the University of Pennsylvania and Penn Presbyterian Medical Center. He treats patients with serious conditions such as sepsis and febrile illnesses, including pediatric sepsis in younger patients. His procedural skills include performing nasal endoscopy and endoscopic sinus surgery, along with conducting electrocardiograms to evaluate heart function. These capabilities allow him to provide comprehensive care for patients with infectious diseases that may affect multiple organ systems.
Overview based on verified provider data
Quick Facts
- 44 years of experience
- Lewis Katz School Of Medicine At Temple University
- 2 specialties
- 9 areas of expertise
- 2 board certifications
- 5 hospital affiliations
- 5 office locations
- Male
Office Locations
Dr. Patrick Joseph Brennan has 5 locationsHospital Of The University Of Pennsylvania Pavilion
1 Convention AvePhiladelphia, PA 19104 Tel: (267) 862-0015
Penn Heart And Vascular Center
3400 Civic Center Blvd Ste 2Philadelphia, PA 19104Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Perelman Center For Advanced Medicine
3400 Civic Center BlvdPhiladelphia, PA 19104 Tel: (215) 615-5858
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  | |
| Dr. Patrick Joseph Brennan, MD | Dr. Khanh Phung, DO | Dr. Rebecca Anastos-Wallen, MD | Dorothy F. Alveranga, CRNP |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | ||
| 44 Years of Experience | 8 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | |||
| Philadelphia , PA | Philadelphia , PA | Philadelphia , PA | Darby , PA |
| Med School: Lewis Katz School Of Medicine At Temple University | Med School: West Virginia School of Osteopathic Medicine | Med School: Perelman School Of Medicine At University Of Pennsylvania | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Patrick Joseph Brennan
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Patrick Joseph Brennan has the following 2 specialties
Specialty Expertise
Dr. Patrick Joseph Brennan has the following 9 areas of expertise
Certifications, License, & Education
44 Years Experience
MEDICAL LICENSE
Medical Doctor, Pennsylvania, 2026, Active
EDUCATION & TRAINING
Medical School
Lewis Katz School Of Medicine At Temple UniversityGraduated in 1982
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Frequently Asked Questions
- Where is Dr. Patrick Brennan's office located?
- Dr. Patrick Brennan's office is located at 3400 Spruce St, Philadelphia, PA, 19104.
- Which hospitals is Dr. Patrick Brennan affiliated with?
- Dr. Patrick Brennan is affiliated with Hospital Of The University Of Pennsylvania, Penn Presbyterian Medical Center, Kindred Hospital Philadelphia Havertown, THE CHILDRENS HOSPITAL OF PHILADELPHIA, and Hospital Of The University Of Pennsylvania Pavilion.
- Does Dr. Patrick Brennan accept my insurance?
- You can see the insurance plans that Dr. Patrick Brennan accepts on their Vitals profile.
- Does Dr. Patrick Brennan accept virtual/telehealth appointments?
- Dr. Patrick Brennan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Patrick Brennan accepting new patients?
- Dr. Patrick Brennan has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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