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Summary
Dr. Samuel Gretz treats chronic kidney disease, kidney disease, and chronic kidney disease stage 5. He practices internal medicine and nephrology and has five years of experience. Dr. Gretz is affiliated with Tufts Medical Center in Boston, Massachusetts, where he earned his medical degree from Tufts University School of Medicine.
Overview based on verified provider data
Quick Facts
- 5 years of experience
- 26 insurance plans accepted
- Tufts University School Of Medicine
- 2 specialties
- 1 area of expertise
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Samuel Kaplan Gretz | Dr. Adewumi Bakare DMSc, PA-C | Dr. Manjunath Govindaiah, MD | Dr. Sanjiban Dey, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 5 Years of Experience | 38 Years of Experience | 8 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 | Stoneham , MA |
| Med School: Tufts University School Of Medicine | Med School: University of Lynchburg - DMSc | Med School: Vijayanagar Institute Of Medical Sciences | Med School: Dhaka Medical College And Hospital |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Samuel Kaplan Gretz
Medical Specialties
Dr. Samuel Kaplan Gretz has the following 2 specialties
Specialty Expertise
Dr. Samuel Kaplan Gretz has the following area of expertise
Certifications, License, & Education
5 Years Experience
Dr. Samuel Kaplan Gretz holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.
Education & Training
Medical School
Graduated from Tufts University School Of Medicine in 2021.
NPI Number
Dr. Gretz's NPI number is 1134706088.
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Frequently Asked Questions
- Does Dr. Samuel Gretz accept virtual/telehealth appointments?
- Dr. Samuel Gretz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Is Dr. Samuel Gretz accepting new patients?
- Dr. Samuel Gretz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Does Dr. Samuel Gretz accept my insurance?
- You can see the insurance plans that Dr. Samuel Gretz accepts on their Vitals profile.
- Which hospitals is Dr. Samuel Gretz affiliated with?
- Dr. Samuel Gretz is affiliated with Tufts Medical Center.
- Where is Dr. Samuel Gretz's office located?
- Dr. Samuel Gretz's office is located at 800 Washington St, Boston, MA, 02111.
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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