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Summary
Dr. Garrett Diltz is a physician specializing in internal medicine and oncology with seven years of experience in treating cancer patients. He completed his medical education at Ohio State University College of Medicine & Public Health, where he developed expertise in comprehensive cancer care. His practice focuses on providing both primary internal medicine services and specialized oncological treatment for patients facing complex diagnoses.
Dr. Diltz practices at multiple locations including Washington, DC, Boston, MA, and Germantown, MD, with his primary affiliation at the Lombardi Comprehensive Cancer Center. He specializes in treating serious conditions such as pancreatic cancer, lung cancer, and non-small cell lung cancer. His diagnostic approach includes blood tests and complete blood counts to monitor patient health, along with CT scans to evaluate treatment progress and disease management.
Dr. Diltz practices at multiple locations including Washington, DC, Boston, MA, and Germantown, MD, with his primary affiliation at the Lombardi Comprehensive Cancer Center. He specializes in treating serious conditions such as pancreatic cancer, lung cancer, and non-small cell lung cancer. His diagnostic approach includes blood tests and complete blood counts to monitor patient health, along with CT scans to evaluate treatment progress and disease management.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 7 years of experience
- 5 insurance plans accepted
- Ohio State University College Of Medicine & Public Health
- 2 specialties
- 3 areas of expertise
- 3 office locations
- Male
Office Locations
Dr. Garrett Patrick Diltz has 3 locationsLombardi Comprehensive Cancer Center
3800 Reservoir Rd NwWashington, DC 20007Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
American Oncology Partners
19735 Germantown Rd Ste 255Germantown, MD 20874Mon8:00 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. Garrett Patrick Diltz | Dr. Alexa R. Kulick | Dr. Matthew Bruntel, DO | Dr. Shyamsundar Rajan, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 7 Years of Experience | 5 Years of Experience | 22 Years of Experience | 42 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks Vietnamese, English, Hindi | |
| Washington , DC | Fairfax , VA | Gaithersburg , MD | Germantown , MD |
| Med School: Ohio State University College Of Medicine & Public Health | Med School: Philadelphia College of Osteopathic Medicine | Med School: Kasturba Medical College of Mangalore | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Garrett Patrick Diltz
Medical Specialties
Dr. Garrett Patrick Diltz has the following 2 specialties
Specialty Expertise
Dr. Garrett Patrick Diltz has the following 3 areas of expertise
Certifications, License, & Education
7 Years Experience
Dr. Garrett Patrick Diltz holds expired and active medical licenses in the states of District Of Columbia and Maryland.
Medical License
Medical Doctor with an expired medical license in the state of District Of Columbia that expired in 2026 and an active medical license in the state of Maryland that expires in 2026.
Education & Training
Medical School
Graduated from Ohio State University College Of Medicine & Public Health in 2019.
NPI Number
Dr. Diltz's NPI number is 1578120176.
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Frequently Asked Questions
- Does Dr. Garrett Diltz accept my insurance?
- You can see the insurance plans that Dr. Garrett Diltz accepts on their Vitals profile.
- Is Dr. Garrett Diltz accepting new patients?
- Dr. Garrett Diltz is accepting new patients on Vitals. View Dr. Garrett Diltz's profile on Vitals to make an appointment.
- Where is Dr. Garrett Diltz's office located?
- Dr. Garrett Diltz's office is located at 3800 Reservoir Rd Nw, Washington, DC, 20007.
- Does Dr. Garrett Diltz accept virtual/telehealth appointments?
- Dr. Garrett Diltz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Garrett Diltz?
- You can find contact information for Dr. Garrett Diltz here on Vitals.
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