About Dr. Joseph M Alonzo

Dr. Joseph M Alonzo, MD is a Doctor primarily located in Covina, CA, with other offices in Chino, CA and Covina, CA . His specialties include Internal Medicine. Dr. Alonzo is affiliated with St Jude Medical Center. He speaks English.

Rating Overview

8 Ratings with 1 Comment

The overall average patient rating of Dr. Joseph M Alonzo is Good. Dr. Joseph M Alonzo has been rated by 8 patients. From those 8 patients 1 of those left a comment along with their rating. The overall rating for Dr. Joseph M Alonzo is 3.2 of 5.0 stars.


Dr. Joseph M Alonzo has 3 locations

420 W Rowland St
Covina, CA 91723
5475 Walnut Ave
Chino, CA 91710
get directions Magan Medical Clinic
420 W Rowland St
Covina, CA 91723

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Dr. Joseph M Alonzo has the following 1 specialty

  • Specialty Expertise

    Dr. Joseph M Alonzo has the following 6 expertise

  • Check-up
  • Weight Loss
  • Immunization
  • Physical
  • Vaccination
  • Heartburn


Showing 1 of 1

Concerned daughter

My mother is a patient of Dr.Alonso. I just met him for the first time last week. My mother needs to have surgery. A surgery that possibly could have been avoided had there been communication between Dr. Alonso and his P.A. My mother went to get medical clearance for surgery. I was in the lobby waiting. My mother introduced me to him. I kindly discussed what was needed of him per the surgeon's request being that we may be dealing with cancer and time is of the essence. My mom gets very nervous and I just wanted to make sure he understood how important this was. He was unprofessional, rude and insensitive due to the nature of what's at hand. He had a meeting to go to and apparently that took priority over giving my mom, father and I reassurance that things- labs etc would be expedited given what could possibly be going on. I pray my mother doesn't have cancer and after her surgery we can rest easy again. I am an RN and have never seen one of my ER physicians ever speak to their patients as rudely. Not only was he disrespectful to me turns out he was just as disrespectful to my mother during her visit with him. Please go find another practitioner. I would hate for you or your loved one to be treated as poorly as we were.

Wait time
15 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Hospital Affiliations

    Dr. Alonzo is affiliated (can practice and admit patients) with the following hospital(s).

  • Education

  • University Of California Los Angeles David Geffen School Of Medicine
  • King Drew Medical Center


  • Dr. Joseph M Alonzo Accepts the Following Insurance

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA only
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • Blue Cross California
    • BC CA California Care Small Group HMO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA California Care Large Group HMO
    • Blue Cross CA Pathway X HMO
    • Blue Cross CA Pathway X PPO
    • Blue Cross CA Select HMO
    • Blue Cross CA Select Plus HMO
    • Blue Cross CA Vivity
  • Blue Shield California
    • Blue Shield CA Access Plus HMO
    • Blue Shield CA Access Plus Savenet
    • Blue Shield CA Bronze Full PPO 4500
    • Blue Shield CA Local Access Plus HMO
    • Blue Shield CA PPO
    • Blue Shield CA Platinum Access+ HMO 25
    • Blue Shield CA Platinum Local Access + HMO 25
  • Cigna
    • CIGNA LocalPlus
    • CIGNA Open Access Plus
    • Cigna Southern CA Select
  • Health Net
    • Health Net CA HMO Employer Group
    • Health Net CA HMO SmartCare
    • Health Net CA HMO Whole Care Network
    • Health Net CA Individual and Family PPO
    • Health Net CA PPO
    • Health Net SmartCare Large Group
    • Health Net SmartCare Small Group
  • Humana
    • Humana Choice POS
  • LA Care Health
    • LACare
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO

Locations & Directions

  • Similiar Doctors

    Dr. Joseph M Alonzo is similar to the following 4 Doctors near Covina, CA.

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