Summary

Dr. Thomas Ahn is an endocrinologist who specializes in diabetes and metabolism, with additional expertise in internal medicine. He earned his medical degree from Virginia Commonwealth University School of Medicine and completed his residency at University Hospital. With 47 years of clinical experience, Dr. Ahn brings extensive knowledge to treating complex hormonal and metabolic conditions. He is fluent in both English and Spanish.

Dr. Ahn practices at Cedars Sinai Medical Center and maintains his own medical group in Los Angeles, California. His clinical focus includes managing high cholesterol in children and teens, treating hyperlipidemia, and addressing vitamin D deficiency. He incorporates comprehensive treatment approaches that may include physical therapy and strength training recommendations. Patients rate Dr. Ahn 4.3 out of 5 stars on Vitals for his care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 47 years of experience
  • 31 insurance plans accepted
  • speaks English, Spanish
  • University Hospital
  • 3 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Thomas Gabriel Ahn has 2 locations

Ahn Thomas G Medical Group

2080 Century Park E Ste 1410Los Angeles, CA 90067
Mon8:30 am - 4:00 pm
Tue8:30 am - 4:00 pm
Wed8:30 am - 4:00 pm
Thu8:30 am - 4:00 pm
Fri8:30 am - 4:00 pm
SatClosed
SunClosed

Cedars Sinai Medical Center

8700 Beverly BlvdWest Hollywood, CA 90048

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Dr. Thomas Gabriel Ahn, MDJessica Espiritu PazJustin LeeJessica Danielle Alula
Endocrinology, Diabetes & MetabolismEmergency MedicineDiagnostic RadiologyNurse Practitioner
Accepts New Patients
4.3 
47 Years of Experience 10 Years of Experience 6 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Los Angeles , CAPlacentia , CALos Angeles , CALos Angeles , CA
Med School: Virginia Commonwealth University School Of Medicine Med School: University Of California Davis School Of Medicine Med School: Loyola University Of Chicago Stritch School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Thomas Gabriel Ahn

  • Accepts Medicaid
  • Aetna
  • Alignment Health Plan
  • Anthem Blue Cross
  • AvMed
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • BLUE CROSS of CALIFORNIA - PPO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Blue Shield of California - PPO
  • Cigna
  • Health Net - HMO
  • Health Net - Medicaid
  • Humana
  • Humana - Medicare
  • L.A. Care Health Plan
  • L.A. Care Health Plan - HMO
  • Magellan Health
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Nippon Life Benefits
  • Priority Health
  • Sierra Health and Life
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford

Medical Specialties

Dr. Thomas Gabriel Ahn has the following 2 specialties

Specialty Expertise

Dr. Thomas Gabriel Ahn has the following 15 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Lipid Metabolism Disorders
  • Thyroid Diseases
  • Weight Loss

Certifications, License, & Education

47 Years Experience

Dr. Thomas Gabriel Ahn holds an active medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at University Hospital.

Medical School

Graduated from Virginia Commonwealth University School Of Medicine in 1979.

NPI Number

Dr. Ahn's NPI number is 1669556866.

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Frequently Asked Questions

Where is Dr. Thomas Ahn's office located?
Dr. Thomas Ahn's office is located at 2080 Century Park E Ste 1410, Los Angeles, CA, 90067.
Which hospitals is Dr. Thomas Ahn affiliated with?
Dr. Thomas Ahn is affiliated with Cedars Sinai Medical Center.
Is Dr. Thomas Ahn accepting new patients?
Dr. Thomas Ahn is accepting new patients on Vitals. View Dr. Thomas Ahn's profile on Vitals to make an appointment.
What languages does Dr. Thomas Ahn speak?
Dr. Thomas Ahn speaks English and Spanish.
How can I make an appointment with Dr. Thomas Ahn?
You can find contact information for Dr. Thomas Ahn here on Vitals.

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