Summary

Dr. Joseph Terrana specializes in endocrinology, diabetes and metabolism, along with internal medicine. He earned his medical degree from Albert Einstein College of Medicine of Yeshiva University and completed his residency at Strong Memorial Hospital. With 28 years of experience treating patients with complex hormonal and metabolic conditions, Dr. Terrana brings extensive knowledge to his practice. He is fluent in Spanish, Italian, and English.

Dr. Terrana practices at Saint Catherine of Siena Medical Center in Smithtown and Mather Hospital in Port Jefferson. His expertise includes caring for patients with geriatric diabetes, diabetes mellitus, and type 2 diabetes mellitus. He performs complete blood counts, thyroid-stimulating hormone tests, and thyroid function panels to help diagnose and monitor his patients' conditions. Patients have given Dr. Terrana an average rating of 4.1 stars for his care.

Overview based on verified provider data

Quick Facts

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

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, MDDr. Gabrielle Paula Grinstein, MDDr. James William AltmannDr. Michael William, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismAnesthesiologySleep Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
28 Years of Experience 32 Years of Experience 24 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Italian, English Speaks English, Spanish Speaks English
Smithtown , NYNew York , NYStamford , CTPort Jefferson , NY
Med School: Albert Einstein College Of Medicine Of Yeshiva University Med School: Universidad De Buenos Aires Med School: St Georges University School Of Medicine Med School: American University Of Antigua 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

MEDICAL LICENSE

Medical Doctor, New York, 2027, Active

EDUCATION & TRAINING

Residency

Strong Memorial Hospital

Medical School

Albert Einstein College Of Medicine Of Yeshiva UniversityGraduated in 1998

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Frequently Asked Questions

Where is Dr. Joseph Terrana's office located?
Dr. Joseph Terrana's office is located at 50 Route 25a, Smithtown, NY, 11787.
Which hospitals is Dr. Joseph Terrana affiliated with?
Dr. Joseph Terrana is affiliated with Mather Hospital and Saint Catherine Of Siena Medical Center.
How can I make an appointment with Dr. Joseph Terrana?
You can find contact information for Dr. Joseph Terrana here on Vitals.
Does Dr. Joseph Terrana accept virtual/telehealth appointments?
Dr. Joseph Terrana has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Joseph Terrana speak?
Dr. Joseph Terrana speaks Spanish, Italian, and English.

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