Summary

Dr. Joseph Terrana treats type 2 diabetes mellitus, hypothyroidism, and obesity and overweight, and performs continuous glucose monitoring and autoinjector procedures. He practices endocrinology, diabetes and metabolism, and internal medicine and has 28 years of experience. He speaks English, Italian, and Spanish.

Dr. Terrana earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Strong Memorial Hospital. He is affiliated with Mather Hospital and Saint Catherine of Siena Medical Center, seeing patients in Port Jefferson and Smithtown, New York. Patients on Vitals rate Dr. Terrana 4.05 out of 5.

Overview based on verified provider data

Quick Facts

  • 4
  • 28 years of experience
  • speaks English, Italian, Spanish
  • Strong Memorial Hospital
  • 9 written reviews
  • 2 specialties
  • 18 areas of expertise
  • 2 hospital affiliations
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Joseph Charles Terrana has 2 locations

Mather Hospital

75 N Country RdPort Jefferson, NY 11777

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Dr. Joseph Charles Terrana, MD
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Dr. Joseph Charles Terrana, MDDr. Gabrielle Paula Grinstein, MDDayanand B HegdeSarah Sunny
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEmergency MedicineVascular Neurology
Accepts New Patients
4.9 
28 Years of Experience 32 Years of Experience 61 Years of Experience 21 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Italian, Spanish Speaks English, Spanish
Smithtown , NYNew York , NYGlen Head , NYMineola , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Universidad De Buenos Aires Med School: Bangalore Med Coll Bangalore Univ Bangalore India Med School: Suny Downstate Medical Center College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Joseph Charles Terrana

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

Medical Specialties

Dr. Joseph Charles Terrana has the following 2 specialties

Specialty Expertise

Dr. Joseph Charles Terrana has the following 18 areas of expertise

  • Acromegaly
  • Addison Disease
  • Adrenal Gland Diseases
  • Cushing Disease
  • Diabetes
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Obesity
  • Osteoporosis
  • Thyroid Diseases
  • Weight Loss

Certifications, License, & Education

28 Years Experience

Dr. Joseph Charles Terrana holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Residency

Completed their residency at Strong Memorial Hospital.

Medical School

Graduated from Albert Einstein College Of Medicine Of Yeshiva University in 1998.

NPI Number

Dr. Terrana's NPI number is 1598714354.

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Frequently Asked Questions

Is Dr. Joseph Terrana accepting new patients?
Dr. Joseph Terrana has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Joseph Terrana accept my insurance?
You can see the insurance plans that Dr. Joseph Terrana accepts on their Vitals profile.
Which hospitals is Dr. Joseph Terrana affiliated with?
Dr. Joseph Terrana is affiliated with Mather Hospital and Saint Catherine Of Siena Medical Center.
Where is Dr. Joseph Terrana's office located?
Dr. Joseph Terrana's office is located at 50 Route 25a, Smithtown, NY, 11787.
What languages does Dr. Joseph Terrana speak?
Dr. Joseph Terrana speaks English, Italian, and Spanish.

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