Summary

Dr. William Kritzberg is an internal medicine physician who earned his medical degree from Sackler School of Medicine. With 35 years of experience in healthcare, he brings extensive knowledge to the diagnosis and treatment of adult medical conditions. Dr. Kritzberg communicates with patients in both English and Spanish.

Dr. Kritzberg practices at Newark Beth Israel Medical Center in Newark, New Jersey, and maintains affiliations with Cooperman Barnabas Medical Center and White Plains Hospital. He focuses on treating heart-related conditions like chest pain and high blood pressure, as well as helping patients with breathing difficulties. His expertise includes performing heart diagnostic tests such as echocardiograms and EKGs to evaluate cardiovascular health. Patients have given him an average rating of 2.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • 2.5
  • 35 years of experience
  • speaks English, Spanish
  • Sackler School Of Medicine
  • 2 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 3 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Spent time with me
  • Flexible scheduling

Office Location

Newark Beth Israel Medical Center

201 Lyons AveNewark, NJ 07112

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Dr. William S Kritzberg, MDDr. Shirish Vinayak Bhatt, MDDr. Rupal Shirish Bhatt, MDDr. Abdelrhman Abo-Zed
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
2.5 
4.7 
4.1 
35 Years of Experience 32 Years of Experience 30 Years of Experience 7 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English, Spanish, Gujarati, Hindi Speaks English, Gujarati, Hindi Speaks English, Arabic
Newark , NJFairfield , NJFairfield , NJBranchburg , NJ
Med School: Sackler School Of Medicine Med School: Medical College Of Wisconsin Med School: Smt N H L Municipal Medical College Med School: Ross University School of Medicine, Dominica
Current Profile
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Insurance Plans Accepted by Dr. William S Kritzberg

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

Medical Specialties

Dr. William S Kritzberg has the following specialty

Specialty Expertise

Dr. William S Kritzberg has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

35 Years Experience

Dr. William S Kritzberg holds an inactive medical license in the states of New York and New Jersey.

Medical License

Medical Doctor with an inactive medical license in the state of New York that expired in 2025 and an inactive medical license in the state of New Jersey that expired in 2025.

Education & Training

Medical School

Graduated from Sackler School Of Medicine in 1991.

NPI Number

Dr. Kritzberg's NPI number is 1780725010.

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Frequently Asked Questions

Where is Dr. William Kritzberg's office located?
Dr. William Kritzberg's office is located at 201 Lyons Ave, Newark, NJ, 07112.
Which hospitals is Dr. William Kritzberg affiliated with?
Dr. William Kritzberg is affiliated with Cooperman Barnabas Medical Center, Newark Beth Israel Medical Center, and White Plains Hospital.
How can I make an appointment with Dr. William Kritzberg?
You can find contact information for Dr. William Kritzberg here on Vitals.
What languages does Dr. William Kritzberg speak?
Dr. William Kritzberg speaks English and Spanish.
Does Dr. William Kritzberg accept my insurance?
You can see the insurance plans that Dr. William Kritzberg accepts on their Vitals profile.

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