Summary

Dr. Jacob Zeffren specializes in internal medicine and oncology, bringing comprehensive expertise to both general medical care and cancer treatment. They completed their residency training at the prestigious Memorial Sloan Kettering Cancer Center, one of the nation's leading cancer hospitals known for its cutting-edge research and patient care.

Dr. Zeffren practices in Teaneck, New Jersey, where they provide specialized care combining internal medicine with oncology expertise. Their dual specialty training allows them to offer both primary care services and advanced cancer treatment approaches. The combination of internal medicine and oncology background enables them to manage complex medical conditions while providing comprehensive cancer care when needed.

Overview based on verified provider data

Quick Facts

  • Memorial Sloan Kettering Cancer Center
  • 2 specialties
  • 5 areas of expertise
  • 2 office locations

Office Locations

Dr. Jacob M Zeffren has 2 locations

Jacob M Zeffren Md

471 Forest AveTeaneck, NJ 07666

Hoffmann La Roche

340 Kingsland StNutley, NJ 07110

Compare with Similar Doctors

Dr. Jacob M Zeffren, MD
Dr. Samih Abbassi, MD
Dr. Eric Yoon, MD
Dr. Monte Ezratty, MD
Dr. Jacob M Zeffren, MDDr. Samih Abbassi, MDDr. Eric Yoon, MDDr. Monte Ezratty, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
3.8 
55 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English, Arabic Speaks English Speaks English, Spanish
Teaneck , NJNorth Bergen , NJNew York , NYBronx , NY
Med School: University Of Baghdad College Of Medicine Med School: State University of New York Med School: University Of Toledo College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Jacob M Zeffren

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Jacob M Zeffren has the following 2 specialties

Specialty Expertise

Dr. Jacob M Zeffren has the following 5 areas of expertise

  • Cancer
  • Cancerous Tumor
  • Chemotherapy
  • Metastasis
  • Oncology

Certifications, License, & Education

Education & Training

Residency

Completed their residency at Memorial Sloan Kettering Cancer Center.

NPI Number

Dr. Zeffren's NPI number is 1053584185.

Similar doctors

Frequently Asked Questions

Does Dr. Jacob Zeffren accept my insurance?
You can see the insurance plans that Dr. Jacob Zeffren accepts on their Vitals profile.
Is Dr. Jacob Zeffren accepting new patients?
Dr. Jacob Zeffren has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Where is Dr. Jacob Zeffren's office located?
Dr. Jacob Zeffren's office is located at 471 Forest Ave, Teaneck, NJ, 07666.
Does Dr. Jacob Zeffren accept virtual/telehealth appointments?
Dr. Jacob Zeffren 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. Jacob Zeffren?
You can find contact information for Dr. Jacob Zeffren here on Vitals.

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.