Dr. Joseph Lonergan, MD

Dr. Joseph Lonergan, MD

Internal Medicine  ·  
Male  ·  
Age 52
Dr. Joseph Lonergan, MD is an internal medicine specialist in San Diego, CA and has been practicing for 21 years. He graduated from Dartmouth College in 1994 and specializes in internal medicine and infectious disease medicine.Read his story

4168 Front St

San Diego, CA 92103

Contact Information

(858) 657-7000

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • First Health (Coventry Health Care)
  • Molina Healthcare
  • MultiPlan

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Dr. Lonergan's Experience

Dr. Lonergan's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Dr. Lonergan's bio

This content was provided by Dr. Lonergan "For more than 15 years I have been providing primary care to persons living with HIV in an academic medical environment.I earned my medical degree with honors at Dartmouth Medical School in my home state of New Hampshire in 1994. After completing my internal medicine residency at UC San Diego in 1997 I joined the UC San Diego Owen Clinic faculty.My goal is to provide my patients with the best and most comprehensive care possible. I enjoy getting to know my patients beyond their medical problems so that I can personalize and individualize their care. I am a strong patient advocate and use my experience and connections to help patients navigate the medical system. I also keep abreast of the latest medical advances and like to pass along these breakthroughs to my patients.Outside of medicine I enjoy spending time and traveling with my husband, reading fiction, learning Spanish, going to the theater and playing squash."
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2  Specialties

  • Internal Medicine
  • Infectious Disease Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

Background Check

0 Malpractice Claims

No malpractice history found for California.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Dartmouth College
    Medical School | Graduated 1994
  • Ucsd
    Internship Hospital | Completed 1995
  • Ucsd
    Residency Hospital | Completed 1997

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Lonergan has no media or publications listed.

Languages Spoken

  • Spanish
  • English

Memberships & Professional Affiliations

Dr. Lonergan does not have any memberships or affiliations listed. If you are Dr. Lonergan and would like to add memberships or affiliations, please update your profile.

Dr. Lonergan's Reviews

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Dr. Lonergan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Joseph Lonergan, MD
Dr Lonergan shows genuine interest in me as a patient. He takes as long as needed to cover all aspects of my health. He is both extremely competent and compassionate. I would highly recommend him.
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