Summary

Dr. James Powell is an endocrinologist specializing in diabetes and metabolism with nearly three decades of medical experience. He earned his medical degree from the University of Alabama School of Medicine and completed his residency at the prestigious Mayo Clinic and Medical School. His extensive training has equipped him with deep expertise in hormone-related disorders and metabolic conditions. Dr. Powell is fluent in both Spanish and English, allowing him to serve a diverse patient population.

Dr. Powell practices at multiple locations throughout Hattiesburg, Mississippi, with affiliations at Forrest County General Hospital and Merit Health Wesley. He focuses on treating common endocrine conditions such as thyroid disorders and vitamin D deficiency. His practice includes performing comprehensive blood work and specialized thyroid function testing to diagnose and monitor hormonal imbalances. Patients have given Dr. Powell an average rating of 3.9 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.9
  • 29 years of experience
  • speaks Spanish, English
  • Mayo Clinic And Medical School
  • 6 written reviews
  • 1 specialty
  • 17 areas of expertise
  • 1 board certification
  • 2 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. James Gregory Powell has 3 locations

Endocrinology Hattiesburg Clinic

5909 U S Highway 49 Ste 30Hattiesburg, MS 39402
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Merit Health Wesley

5001 Hardy StHattiesburg, MS 39402

Forrest County General Hospital

6051 U S Highway 49Hattiesburg, MS 39401

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Dr. James Gregory Powell, MD
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Dr. James Gregory Powell, MDDr. Anju Pokkaruparambil Sukumaran, MDDr. Richard James Galloway, MDAlexander Orlando Richard Urzua
Endocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismEndocrinology, Diabetes & MetabolismAddiction Medicine
Accepts New Patients Accepts New Patients
3.9 
3.4 
29 Years of Experience 28 Years of Experience 43 Years of Experience 67 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English, Spanish Speaks Spanish, English
Hattiesburg , MSJackson , MSHattiesburg , MSPEMBROKE PINES , FL
Med School: University Of Alabama School Of Medicine Med School: Government Medical College Thrissur Med School: Loma Linda University School Of Medicine Med School: University Central Del Caribe School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. James Gregory Powell

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. James Gregory Powell has the following specialty

Specialty Expertise

Dr. James Gregory Powell has the following 17 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cancer
  • Cushing Disease
  • Diabetes
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Metabolic Bone Diseases
  • Nuclear Medicine
  • Osteoporosis
  • Thyroid Diseases

Certifications, License, & Education

29 Years Experience

Dr. James Gregory Powell holds an expired medical license in the state of Mississippi.

Medical License

Medical Doctor with an expired medical license in the state of Mississippi that expired in 2026.

Education & Training

Residency

Completed their residency at Mayo Clinic And Medical School.

Medical School

Graduated from University Of Alabama School Of Medicine in 1997.

NPI Number

Dr. Powell's NPI number is 1164523932.

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Frequently Asked Questions

Which hospitals is Dr. James Powell affiliated with?
Dr. James Powell is affiliated with Forrest County General Hospital and Merit Health Wesley.
Does Dr. James Powell accept my insurance?
You can see the insurance plans that Dr. James Powell accepts on their Vitals profile.
What languages does Dr. James Powell speak?
Dr. James Powell speaks Spanish and English.
How can I make an appointment with Dr. James Powell?
You can find contact information for Dr. James Powell here on Vitals.
Is Dr. James Powell accepting new patients?
Dr. James Powell is accepting new patients on Vitals. View Dr. James Powell's profile on Vitals to make an appointment.

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