Summary

Dr. Dennis Buchanan treats pregnancy, antepartum depression, and vaginal bleeding after the first trimester, and performs fetal ultrasound as part of his obstetrics and gynecology practice. He has practiced for 47 years and is affiliated with Saint Jude Hospital.

Dr. Buchanan earned his medical degree from the Keck School of Medicine of the University of Southern California and completed his residency at LAC USC Medical Center. He sees patients in Fullerton, California. Patients on Vitals rate Dr. Buchanan 4.4 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 47 years of experience
  • 27 insurance plans accepted
  • speaks English
  • Lac Usc Medical Center
  • 6 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

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Dennis John Buchanan, MDDr. Shawanda Renee Obey, MDDr. Ingrid Anne Rodi, MDDr. Donna Alane Richey, MD
Obstetrics & GynecologyObstetrics & GynecologyObstetrics & GynecologyObstetrics & Gynecology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.7 
3.7 
47 Years of Experience 26 Years of Experience 47 Years of Experience 39 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English Speaks English, Portuguese, German Speaks English, Spanish
Fullerton , CARancho Cucamonga , CALos Angeles , CATorrance , CA
Med School: Keck School Of Medicine Of The University Of Southern California Med School: Texas Tech University Health Science Center School Of Medicine Med School: Warren Alpert Medical School Of Brown University Med School: David Geffen School Of Medicine At Ucla
Current Profile
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Insurance Plans Accepted by Dennis John Buchanan

  • Accepts Medicare
  • Aetna - HMO
  • Aetna Medicare Advantage HMO
  • Aetna Medicare Advantage PPO
  • Aetna PPO
  • Anthem Blue Cross HMO
  • Anthem Blue Cross Medicare Advantage
  • Anthem Blue Cross Medicare PPO
  • Anthem Blue Cross PPO
  • Blue Shield of CA HMO
  • Blue Shield of CA HMO - Trio
  • Blue Shield of CA Medicare Advantage
  • Blue Shield of CA PPO
  • Cigna HMO
  • Cigna PPO
  • Coventry/First Health PPO
  • Health Net - HMO
  • Health Net - Medicare Advantage
  • Health Net PPO
  • HealthSmart (Interplan) PPO
  • Multiplan PPO
  • Providence Health Plan - Medicare Advantage
  • SCAN Medicare Advantage
  • TriWest - Tricare
  • United Healthcare HMO
  • United HealthCare PPO
  • US Family Health Plan - TriCare
  • Vivity by Anthem Blue Cross

Medical Specialties

Dennis John Buchanan has the following specialty

Specialty Expertise

Dennis John Buchanan has the following 12 areas of expertise

  • Birth Control
  • C-section
  • Child Birth
  • Hot Flashes
  • Hysterectomy (Uterus)
  • Infertility
  • Menopause
  • Menstrual Pain
  • Pap Smear
  • Pelvic Exam
  • Pregnancy
  • Women's Health

Certifications, License, & Education

47 Years Experience

Dennis John Buchanan holds an expired medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at Lac Usc Medical Center.

Medical School

Graduated from Keck School Of Medicine Of The University Of Southern California in 1979.

NPI Number

Dennis John Buchanan's NPI number is 1003864737.

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Frequently Asked Questions

Where is Dennis Buchanan's office located?
Dennis Buchanan's office is located at 101 Laguna Rd Ste 100, Fullerton, CA, 92835.
What languages does Dennis Buchanan speak?
Dennis Buchanan speaks English.
Is Dennis Buchanan accepting new patients?
Dennis Buchanan is accepting new patients on Vitals. View Dennis Buchanan's profile on Vitals to make an appointment.
Does Dennis Buchanan accept virtual/telehealth appointments?
Dennis Buchanan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dennis Buchanan affiliated with?
Dennis Buchanan is affiliated with Saint Jude Hospital.

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