Dr. Baldomero Deleon Jr, MD


Internal Medicine | Male

130 La Casa Via Ste 201 Walnut Creek, CA 94598 Get Directions
Dr. Baldomero Deleon Jr, MD
Dr. Baldomero Deleon Jr, MD is an internal medicine doctor who practices in Walnut Creek, CA. He is 73 years old and has been practicing for 41 years. Dr. Deleon Jr is affiliated with John Muir Medical Center - Concord and John Muir Medical Center - Walnut Creek.

Learn about this doctor

Dr. Deleon Jr's Experience

Experience Match

See how Dr. Deleon Jr's experience matches your preferences.


For the best healthcare for your needs, choose a doctor who specializes in your medical condition.

Board Certifications

Board certification indicates that a doctor is highly qualified in the medical field in which they practice.

Conditions Treated

Check to see that this provider treats your medical condition.

Procedures Performed

Check to see that this provider performs the procedure that you need.

Background Check

Check to see if your provider has any malpractices, board actions, or sanctions.


Learn more about where this provider went to medical school, residency, and more.

Awards & Recognition

View information about special awards and recognition for this provider.

Languages Spoken

Check to see what languages this provider and/or staff speak.

Memberships & Professional Affiliations

View memberships and affiliations associated with this provider.

Visiting Dr. Deleon Jr

Dr. Deleon Jr accepts 5 insurance carriers

Dr. Deleon Jr is now accepting new patients

Affiliated Hospitals

Hospital Quality
Check out the quality of care at the 2 hospitals where Dr. Deleon Jr has admitting privileges.

Dr. Deleon Jr's Reviews

Likelihood of recommending Dr. Deleon Jr to family and friends
based on 7 total reviews (3 with comments)
Dr. Deleon Jr's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (3)
in San Ramon CA |
My husband and I have been patient's for over 30 years. I would never consider going to another doctor for my medical needs. He is very understanding, really listens to your concerns, and is not over anxious to order testing. He can learn a lot about what is going just be hearing what you have to say. He is a gem amoung mds in Contra Costa. His staff is super, very nice always smiling, a very friendly office to go to when you need a doctor. Don't know what we will do when he retires.
Dr. DeLeon is very knowledgable and has years of experience.
in Walnut Creek, CA |
Dr. Deleon has a very relaxed nature for how he discusses medical issues and is very attentive to the patient's concerns.
Have you seen Dr. Baldomero Deleon Jr, MD?
Are you Dr. Deleon Jr?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Compare Dr. Deleon Jr

Compare this Doctor
View other doctors with similar experience to find the right doctor for you.
View all 10 matches

Dr. Deleon Jr'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

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Deleon Jr has no media or publications listed.

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for California.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Deleon Jr's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Internal Medicine

Conditions Treated

  • COPD (Chronic Obstructive Pulmonary Disease)
  • Diabetes
  • Hypertension
  • Infections
  • Respiratory Infections


  • Medical School
    Univ Of Wa Sch Of Med

    Graduated in 1976

  • Internship Hospital
    St Marys Medical Center

    Completed in 1977

  • Residency Hospital
    Va Med Ctr

    Completed in 1979

Languages Spoken

  • English

Memberships &
Professional Affiliations

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


  • Internal Medicine

Procedures Performed

  • Computerized EKG
  • Irrigation of Ear