Summary

Dr. Sean Hamlett specializes in endocrinology, diabetes, and metabolism, with additional training in internal medicine. He earned his medical degree from Oklahoma State University Center for Health Sciences College of Osteopathic Medicine and has been practicing medicine for 27 years. Dr. Hamlett speaks both English and Spanish to better serve his diverse patient community.

Dr. Hamlett practices at several locations throughout Columbia, Missouri, including University Hospital and Boone Hospital Center. He focuses on treating conditions such as hypothyroidism and type 2 diabetes in both adults and younger patients. His expertise includes performing blood tests and thyroid function panels to help diagnose and monitor endocrine conditions. Patients have given him an average rating of 3.5 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 27 years of experience
  • speaks English, Spanish
  • Oklahoma State Univ Center For Health Sciences College Of Osteopathic Med
  • 15 written reviews
  • 2 specialties
  • 14 areas of expertise
  • 5 hospital affiliations
  • 4 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Sean Ray Hamlett has 4 locations

University Hospital

1 Hospital DrColumbia, MO 65212

Boone Hospital Center

1600 E BroadwayColumbia, MO 65201

Nephrology And Hypertension Associates

1205 W BroadwayColumbia, MO 65203
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

University Of Missouri Childrens Hospital

1021 Hitt StColumbia, MO 65212

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Dr. Sean Ray Hamlett, DO
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Dr. Sean Ray Hamlett, DODr. David Vincent Spencer, MDDr. Zhao Liu, MDDr. Jyothi Palghat Santhanakrishnan, MD
Endocrinology, Diabetes & MetabolismInternal MedicineEndocrinology, Diabetes & MetabolismInternal Medicine
Accepts New Patients Accepts New Patients
3.5 
3.9 
27 Years of Experience 33 Years of Experience 33 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish
Columbia , MOKirksville , MOPeabody , MABismarck , ND
Med School: Oklahoma State Univ Center For Health Sciences College Of Osteopathic Med Med School: Peking University Health Science Center Med School: Kilpauk Medical College
Current Profile
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Insurance Plans Accepted by Dr. Sean Ray Hamlett

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

Medical Specialties

Dr. Sean Ray Hamlett has the following 2 specialties

Specialty Expertise

Dr. Sean Ray Hamlett has the following 14 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

Certifications, License, & Education

27 Years Experience

Dr. Sean Ray Hamlett holds an expired medical license in the state of Missouri.

Medical License

Doctor Of Osteopathy with an expired medical license in the state of Missouri that expired in 2026.

Education & Training

Medical School

Graduated from Oklahoma State Univ Center For Health Sciences College Of Osteopathic Med in 1999.

NPI Number

Dr. Hamlett's NPI number is 1255379970.

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Frequently Asked Questions

What languages does Dr. Sean Hamlett speak?
Dr. Sean Hamlett speaks English and Spanish.
Is Dr. Sean Hamlett accepting new patients?
Dr. Sean Hamlett is accepting new patients on Vitals. View Dr. Sean Hamlett's profile on Vitals to make an appointment.
Does Dr. Sean Hamlett accept my insurance?
You can see the insurance plans that Dr. Sean Hamlett accepts on their Vitals profile.
Which hospitals is Dr. Sean Hamlett affiliated with?
Dr. Sean Hamlett is affiliated with FREEMAN HOSPITAL WEST, Boone Hospital Center, Missouri Orthopaedic Institute, Freeman Neosho Hospital, and University Of Missouri Childrens Hospital.
Where is Dr. Sean Hamlett's office located?
Dr. Sean Hamlett's office is located at 1 Hospital Dr, Columbia, MO, 65212.

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