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Summary
Dr. Sebastian Niezen is an internal medicine physician who also specializes in gastroenterology. He earned his medical degree from Universidad Anahuac Escuela De Medicina and brings seven years of clinical experience to his practice.
Dr. Niezen maintains affiliations with several respected healthcare institutions, including UPMC Presbyterian, UPMC Magee Womens Hospital, and Beth Israel Deaconess Medical Center, with locations in both Pittsburgh, Pennsylvania and Boston, Massachusetts. His clinical focus includes treating stress incontinence conditions in both men and women. He incorporates physical therapy and strength training approaches into patient care and performs diagnostic procedures such as complete blood count testing to support comprehensive patient evaluation.
Dr. Niezen maintains affiliations with several respected healthcare institutions, including UPMC Presbyterian, UPMC Magee Womens Hospital, and Beth Israel Deaconess Medical Center, with locations in both Pittsburgh, Pennsylvania and Boston, Massachusetts. His clinical focus includes treating stress incontinence conditions in both men and women. He incorporates physical therapy and strength training approaches into patient care and performs diagnostic procedures such as complete blood count testing to support comprehensive patient evaluation.
Overview based on verified provider data
Quick Facts
- 7 years of experience
- 3 insurance plans accepted
- Universidad Anahuac Escuela De Medicina
- 2 specialties
- 1 area of expertise
- 6 hospital affiliations
- 8 office locations
- Male
Office Locations
Dr. Sebastian Niezen has 8 locationsUpmc Geriatric Medicine
3471 5th Ave Ste 500Pittsburgh, PA 15213 Tel: (412) 692-2360
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
Select Specialty Hospital Pittsburgh Upmc
200 Lothrop St Fl 8Pittsburgh, PA 15213 Tel: (412) 586-9819
Compare with Similar Doctors
 |  |  |  |
| Dr. Sebastian Niezen | Kerry L. Folkman, MSN, NP-C | Dr. Sanjiban Dey, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 7 Years of Experience | 16 Years of Experience | 8 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Boston , MA | Brookline , MA | Stoneham , MA | Lyons , CO |
| Med School: Universidad Anahuac Escuela De Medicina | Med School: Regis College | Med School: Dhaka Medical College And Hospital | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Sebastian Niezen
Medical Specialties
Dr. Sebastian Niezen has the following 2 specialties
Specialty Expertise
Dr. Sebastian Niezen has the following area of expertise
Certifications, License, & Education
7 Years Experience
Dr. Sebastian Niezen holds an expired medical license in the state of Pennsylvania.
Medical License
Medical Doctor with an expired medical license in the state of Pennsylvania that expired in 2025.
Education & Training
Medical School
Graduated from Universidad Anahuac Escuela De Medicina in 2019.
NPI Number
Dr. Niezen's NPI number is 1265162291.
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Frequently Asked Questions
- Does Dr. Sebastian Niezen accept my insurance?
- You can see the insurance plans that Dr. Sebastian Niezen accepts on their Vitals profile.
- Which hospitals is Dr. Sebastian Niezen affiliated with?
- Dr. Sebastian Niezen is affiliated with Upmc Magee Womens Hospital, Upmc Presbyterian, Select Specialty Hospital Pittsburgh Upmc, Upmc Montefiore, Pittsburgh Va Medical Center University Drive, and BETH ISRAEL DEACONESS MEDICAL CENTER.
- Does Dr. Sebastian Niezen accept virtual/telehealth appointments?
- Dr. Sebastian Niezen has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Sebastian Niezen's office located?
- Dr. Sebastian Niezen's office is located at 330 Brookline Ave, Boston, MA, 02215.
- Is Dr. Sebastian Niezen accepting new patients?
- Dr. Sebastian Niezen has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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