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Dennis J. Buchanan, MD
Practice accepting new patients.

Dennis J. Buchanan, MD

(714) 992-5350
Primary Specialties
  • Obstetrics/Gynecology
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Affiliated Physician
  • St. Jude Heritage Medical Group

Primary Office

101 Laguna Road
Suite 100
Fullerton, CA 92835
(714) 992-5350
(714) 992-8156
Recommend this Physician
4.7 out of 5 (95 Ratings | 14 Comments)


Dr. B remembered my medical history and birth preferences from the first to last visit, and demonstrated complete respect for me and my partner. When I needed him to, he took time to sit down and talk through the pros and cons of different treatment options, allowing me to make an informed choice. I left another OB practice to become a patient here and I am so glad I did.
Dr. Buchanan is excellent! Anytime I have seen him over health issues he explains things in a manner in which I understand. I feel fortunate to have such a great doctor and for so many years.
Again, since this is my "yearly" woman appointment - would love to be treated like a patient -not just a number - that has to be seen within 15 minutes and then expedited. I would rather wait 30 minutes, and then get to have quality time with my Dr.
I so appreciate Dr. Buchannan's style. He always starts the conversation about asking how I am and then follows up by asking about my boys (that he delivered). He always refers to them by name and inquires about school/sports. Such a nice touch!
14 Total Comments Page 1 2 3   Next


  • Medical School:
    LAC- USC Medical Center - Los Angeles, CA
  • Internship:
    LAC- USC Medical Center - Los Angeles, CA
  • Residency:
    LAC- USC Medical Center - Los Angeles, CA
  • Board Certified in Obstetrics/Gynecology


  • Physicians of Excellence, OCMA - 2009
  • Physicians of Excellence, OCMA - 2012
  • Physicians of Excellence, OCMA - 2016
  • Physicians of Excellence, OCMA - 2017
  • Physicians of Excellence, OCMA - 2018

Areas of Interest

  • Endometrial Ablation
  • High Risk Pregnancy
  • Laparoscopic Surgery
  • Surgery
  • Bladder Lift and Repair
  • Management of High Risk Pregnancy and Delivery
  • Hysterectomy
  • Hysteroscopic Laparoscopic Surgery

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