0 reviews
Summary
Dr. Sebastian Niezen practices internal medicine and gastroenterology, with affiliations at 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. He earned his medical degree from Universidad Anahuac Escuela de Medicina and has seven years of experience. He sees patients in Pittsburgh, Pennsylvania, and Boston, Massachusetts.
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 | Dr. Adewumi Bakare DMSc, PA-C | Dr. Manjunath Govindaiah, MD | Dr. Hans C. Jeppesen, MBA, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 7 Years of Experience | 38 Years of Experience | 21 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | No Virtual Visit Option |
| Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin) | Speaks English, Kannada, Hindi, Telugu | Speaks English | |
| Boston , MA | Mesquite , TX | Wilmington , MA | Salem , MA |
| Med School: Universidad Anahuac Escuela De Medicina | Med School: University of Lynchburg - DMSc | Med School: Vijayanagar Institute Of Medical Sciences | Med School: University Of Minnesota Medical School |
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.
Similar Doctors
Frequently Asked Questions
- Where is Dr. Sebastian Niezen's office located?
- Dr. Sebastian Niezen's office is located at 330 Brookline Ave, Boston, MA, 02215.
- Does Dr. Sebastian Niezen accept my insurance?
- You can see the insurance plans that Dr. Sebastian Niezen accepts on their Vitals profile.
- 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.
- 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.
- 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.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
