Summary

Dr. Justina Deitz specializes in endocrinology, diabetes and metabolism, and internal medicine. She earned her medical degree from the New York Institute of Technology College of Osteopathic Medicine and brings 25 years of clinical experience to her practice. Dr. Deitz is fluent in Chinese and Spanish, allowing her to serve patients from diverse cultural backgrounds.

Dr. Deitz practices at multiple locations throughout New Jersey, including Berkeley Heights and Fair Lawn, and maintains affiliations with Englewood Hospital and Medical Center and Runnells Center for Rehabilitation and Healthcare. She focuses on treating conditions such as obesity, type 2 diabetes, and familial lipid disorders. Her expertise includes depression screening, continuous glucose monitoring, and thyroid hormone testing. Patients rate Dr. Deitz 3.9 out of 5 stars for her care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 25 years of experience
  • speaks Chinese, Spanish
  • New York Institute Of Technology College Of Osteopathic Medicine
  • 30 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 5 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Justina May Deitz has 5 locations

Summit Health Berkeley Heights Campus

1 Diamond Hill RdBerkeley Heights, NJ 07922
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Summit Medical Group Endocrinology Fair Lawn

17-17 State Rt 208 Ste 345Fair Lawn, NJ 07410
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Summit Medical Group Endocrinology

19-21 Fair Lawn AveFair Lawn, NJ 07410
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Justina May Deitz

19-21 Fair Lawn AveFair Lawn, NJ 07410
Mon9:30 am - 6:00 pm
Tue9:30 am - 6:00 pm
Wed9:30 am - 6:00 pm
Thu9:30 am - 6:00 pm
Fri9:30 am - 6:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Justina May Deitz, DO
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Dr. Justina May Deitz, DODr. So-Young Kim, MDDr. Oksana Lekarev, DODr. Elaine Cong, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & Metabolism
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
25 Years of Experience 16 Years of Experience 22 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks Chinese, Spanish Speaks English, Korean Speaks English Speaks English, Spanish
Berkeley Heights , NJNew York , NYNew York , NYNew York , NY
Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: New York Medical College Med School: Rowan University School Of Osteopathic Medicine Med School: Albert Einstein College Of Medicine Of Yeshiva University
Current Profile
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Insurance Plans Accepted by Dr. Justina May Deitz

  • Accepts Medicare

Medical Specialties

Dr. Justina May Deitz has the following 2 specialties

Specialty Expertise

Dr. Justina May Deitz has the following 15 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

25 Years Experience

Dr. Justina May Deitz holds an active medical license in the state of New Jersey.

Medical License

Doctor Of Osteopathy with an active medical license in the state of New Jersey that expires in 2027.

Education & Training

Medical School

Graduated from New York Institute Of Technology College Of Osteopathic Medicine in 2001.

NPI Number

Dr. Deitz's NPI number is 1699922880.

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Frequently Asked Questions

Which hospitals is Dr. Justina Deitz affiliated with?
Dr. Justina Deitz is affiliated with Englewood Hospital And Medical Center and Runnells Center For Rehabilitation And Healthcare.
Is Dr. Justina Deitz accepting new patients?
Dr. Justina Deitz is accepting new patients on Vitals. View Dr. Justina Deitz's profile on Vitals to make an appointment.
What languages does Dr. Justina Deitz speak?
Dr. Justina Deitz speaks Chinese and Spanish.
How can I make an appointment with Dr. Justina Deitz?
You can find contact information for Dr. Justina Deitz here on Vitals.
Where is Dr. Justina Deitz's office located?
Dr. Justina Deitz's office is located at 1 Diamond Hill Rd, Berkeley Heights, NJ, 07922.

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