Summary

Dr. David Kugler specializes in endocrinology, diabetes and metabolism, bringing over four decades of expertise to hormone and metabolic health care. He earned his medical degree from the New York Institute of Technology College of Osteopathic Medicine and completed his residency training at University Hospital SUNY Stony Brook. With 44 years of clinical experience, Dr. Kugler provides comprehensive care for patients with diabetes, thyroid disorders, and other endocrine conditions. He speaks both Spanish and English to serve a diverse patient population.

Dr. Kugler practices at Saint Catherine of Siena Medical Center and maintains affiliations with Stony Brook University Hospital, both located in Smithtown, New York. He focuses on treating serious blood sugar emergencies and high blood sugar conditions in both children and adults. His diagnostic expertise includes thyroid hormone testing and complete blood count analysis to evaluate metabolic function. Patients rate Dr. Kugler 4.3 out of 5 stars, reflecting his commitment to quality endocrine care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 44 years of experience
  • speaks Spanish, English
  • University Hospital Suny Stony Brook
  • 16 written reviews
  • 1 specialty
  • 16 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. David Bruce Kugler has 2 locations

Endocrine Associates Of Long Island Pc

732 Smithtown Byp Ste 103Smithtown, NY 11787
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 1:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 4:00 pm
SatClosed
SunClosed

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Dr. David Bruce Kugler, DO
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Dr. David Bruce Kugler, DODr. Gabrielle Paula Grinstein, MDDr. Betty Chi-Mei Lee Kuo, MDDr. Mihailo Petrovic, MD
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismPediatricsPediatrics
Accepts New Patients Accepts New Patients
4.3 
4.9 
44 Years of Experience 32 Years of Experience 62 Years of Experience 62 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English, Spanish
Smithtown , NYNew York , NYSyosset , NYRonkonkoma , NY
Med School: New York Institute Of Technology College Of Osteopathic Medicine Med School: Universidad De Buenos Aires Med School: Albany Medical College Med School: University Of Zagreb
Current Profile
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Insurance Plans Accepted by Dr. David Bruce Kugler

  • Accepts Medicare

Medical Specialties

Dr. David Bruce Kugler has the following specialty

Specialty Expertise

Dr. David Bruce Kugler has the following 16 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Lipid Disorders
  • Lipid Metabolism Disorders
  • Osteoporosis
  • Thyroid Diseases

Certifications, License, & Education

44 Years Experience

Dr. David Bruce Kugler holds an active medical license in the state of New York.

Medical License

Doctor Of Osteopathy with an active medical license in the state of New York that expires in 2026.

Education & Training

Residency

Completed their residency at University Hospital Suny Stony Brook.

Medical School

Graduated from New York Institute Of Technology College Of Osteopathic Medicine in 1982.

NPI Number

Dr. Kugler's NPI number is 1174570147.

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Frequently Asked Questions

How can I make an appointment with Dr. David Kugler?
You can find contact information for Dr. David Kugler here on Vitals.
What languages does Dr. David Kugler speak?
Dr. David Kugler speaks Spanish and English.
Where is Dr. David Kugler's office located?
Dr. David Kugler's office is located at 732 Smithtown Byp Ste 103, Smithtown, NY, 11787.
Which hospitals is Dr. David Kugler affiliated with?
Dr. David Kugler is affiliated with STONY BROOK UNIVERSITY HOSPITAL and Saint Catherine Of Siena Medical Center.
Is Dr. David Kugler accepting new patients?
Dr. David Kugler is accepting new patients on Vitals. View Dr. David Kugler's profile on Vitals to make an appointment.

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