Summary

Dr. Alan Douglass is an endocrinologist specializing in diabetes and metabolism, with additional expertise in internal medicine. He earned his medical degree from the Keck School of Medicine at the University of Southern California and completed his residency at Naval Medical Center San Diego. With 35 years of experience in practice, Dr. Douglass brings extensive knowledge to treating hormone-related disorders and metabolic conditions. He is fluent in both Spanish and English.

Dr. Douglass practices at Tri City Medical Center in Oceanside and Palomar Medical Center in Escondido. His clinical focus includes managing heart failure, treating thyroid nodules, and addressing irregular heart rhythms. He performs specialized procedures such as adrenal gland biopsies and fine needle biopsies for accurate diagnosis. Patients have given him an average rating of 3.5 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.5
  • 35 years of experience
  • speaks Spanish, English
  • Naval Medical Center San Diego
  • 4 written reviews
  • 3 specialties
  • 15 areas of expertise
  • 3 board certifications
  • 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. Alan Bruce Douglass has 2 locations

Tri City Medical Center

4002 Vista WayOceanside, CA 92056

Palomar Medical Center

2185 Citracado PkwyEscondido, CA 92029

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Dr. Alan Bruce Douglass, MDDr. Carla DykesDr. Alexis Eryn Weintraub, MDDr. Teri Nakamoto, MD
Endocrinology, Diabetes & MetabolismOtherOtherOther
Accepts New Patients
3.5 
35 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks Spanish, English
Oceanside , CAEscondido , CAOceanside , CAEscondido , CA
Med School: Keck School Of Medicine Of The University Of Southern California
Current Profile
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Insurance Plans Accepted by Dr. Alan Bruce Douglass

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

Medical Specialties

Dr. Alan Bruce Douglass has the following 3 specialties

Specialty Expertise

Dr. Alan Bruce Douglass has the following 15 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes
  • Diabetes (Types I & II)
  • Diabetes Mellitus, Type 1
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine
  • Other
  • Thyroid Diseases

Certifications, License, & Education

35 Years Experience

Dr. Alan Bruce Douglass 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 Naval Medical Center San Diego.

Medical School

Graduated from Keck School Of Medicine Of The University Of Southern California in 1991.

NPI Number

Dr. Douglass' NPI number is 1811969991.

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Frequently Asked Questions

Where is Dr. Alan Douglass's office located?
Dr. Alan Douglass's office is located at 4002 Vista Way, Oceanside, CA, 92056.
Does Dr. Alan Douglass accept my insurance?
You can see the insurance plans that Dr. Alan Douglass accepts on their Vitals profile.
Is Dr. Alan Douglass accepting new patients?
Dr. Alan Douglass has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Alan Douglass accept virtual/telehealth appointments?
Dr. Alan Douglass has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Alan Douglass speak?
Dr. Alan Douglass speaks Spanish and English.

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