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Serhat Aytug, MD,  FACE
Practice accepting new patients.

Serhat Aytug, MD, FACE

(714) 446-5640
Primary Specialties
  • Endocrinology
    (Board Certified)
  • Endocrinology Metabolic and Hormonal Imbalances
    (Board Certified)
Secondary Specialties
  • Internal Medicine
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Affiliated Physician
  • St. Jude Heritage Medical Group
  • Additional Languages Spoken
    Turkish, English

Primary Office

100 East Valencia Mesa Drive
Suite 105
Fullerton, CA 92835
(714) 446-5640
(714) 446-5941
Mon - Fri 7:30 a.m. - 5:30 p.m.
Recommend this Physician
4.9 out of 5 (80 Ratings | 16 Comments)


Love *Dr. Aytug! Excellent doctor.
I have nothing to say but good things about this provider
*Dr. Aytug always has a smile for me when he enters the door. He checks me over on the computer checks my throat and tells me what is OK. He looks at all the meds I take and knows how to handle my case.
I love this office, staff and Dr. they are always welcoming, on time and extremely caring. I cannot say enough about the quality of care and on time visits. The best!
Great care provided. Really like *Dr. Aytug.
16 Total Comments Page 1 2 3 4   Next

HealthCalling Articles


  • Medical School:
    Dokuz Eylul University Medical School
  • Residency:
    Internal Medicine: Mount Sinai School of Medicine, Elmhurst Program
  • Residency:
    Internal Medicine Executive Chief Residency: Mount Sinai School of Medicine, Elmhurst Program
  • Fellowship:
    Pituitary diseases: University of Virginia Health System
  • Fellowship:
    Endocrinology, Diabetes & Metabolism: Winthrop-University Hospital, Stony Brook School of Medicine
  • Board Certified in Internal Medicine
  • Board Certified in Endocrinology
  • Board Certified in Endocrinology Metabolic and Hormonal Imbalances


2011 - Top Doctor in America by Castle Connoly, 2011 - Featured as Top Doctor, Hudson Valley Magazine, 2012 - Elected as Top Doctor Hudson Valley Magazine, 2015 - Selected as Top Doctor, Orange Coast Magazine

Areas of Interest

Adrenal Disorders, Cholesterol Management, Diabetes, Metabolism, Pituitary Diseases, Thyroid Disease, Hyperparathyroidism, Endocrine Disorders

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