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Dr. Joseph Alonzo, MD

Internal Medicine*
3.0 (12)
Map Pin Small Covina, CA
Accepting new patients

Offers telehealth

Overview of Dr. Joseph Alonzo, MD

Dr. Joseph Alonzo, MD is an Internal Medicine Specialist in Covina, CA. Dr. Alonzo, completed a residency at L A Co Usc Medical Center|Lac King/drew Medical Center. Patients rated Dr. Alonzo an average 3.0 star rating.

Dr. Alonzo works at Optum-Covina Main in Covina, CA. They are accepting new patients and accept Aetna, Anthem and Anthem Blue Cross as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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User Ratings (of at least 4.0)
Insurance Accepted
Headshot Available
Accepting New Patients
Conditions Treated and Procedures Performed

Dr. Alonzo's Office Locations

  1. 1
    Optum-Covina Main
    420 W Rowland St, Covina, CA 91723 Icon Directions Right Arrow Directions Phone Icon (626) 331-6411

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Pomona Valley Hospital Medical Center

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Arterial Blood Gas Test (ABG)
Immunization Administration

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Urinary Incontinence
Urinary Tract Infection (UTI)
Abdominal Pain
Achilles Tendinitis
Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Adhesive Capsulitis Shoulder
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Allergic Rhinitis
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anxiety
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Arthritis
Asthma
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Ataxia
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Atherosclerosis
Athlete's Foot
Back Pain
Blood in Urine (Hematuria)
Boil
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Breast Pain
Bronchitis
Burn Injuries
Bursitis
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Deep Vein Thrombosis (DVT)
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Dry Eyes
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Dysentery
Dyslipidemia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Essential Tremor
Familial Hypercholesterolemia
Fever
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Fibromyalgia
Foot Infection
Fungal Nail Infection
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Hair Loss
Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Herpes Zoster Without Complication
Hip Pointer
Hydrocele
Hyperlipidemia
Hypertension
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Insomnia
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Joint Pain
Knee Sprain
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Limb Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Malaise and Fatigue
Malnutrition
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nausea
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Neck Muscle Strain
Neurogenic Bladder
Nighttime Urination (Nocturia)
Obesity
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Onychogryphosis
Osteoarthritis
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteoporosis
Otitis Media
Outer Ear Infection
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Perimenopause
Pharyngitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Pneumonia
Pollen Allergy
Polyuria
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Postnasal Drip
Prostatitis
Radiculopathy
Rash
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Ringworm
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Sciatica (Not Due to Disc Displacement)
Second-Degree Burns
Shingles
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Shortness of Breath
Sinus Tachycardia
Sinusitis
Sleep Apnea
Spermatocele
Sprains and Strains (incl. Muscle Tear)
Stye
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Symptomatic Menopause
Tension Headache
Testicular Dysfunction
Thyroid Goiter
Tobacco Use Disorder
Tremor
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Urinary Stones
Venous Insufficiency
Vertigo
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Viral Infection
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Advance Directive End of Life Planning
Care Coordination for Complex Conditions and Procedures
Geriatric Assessment
Vaccination
Wellness Examination
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Anthem Blue Cross
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of California
    • Blue Shield of California
    • Health Net
    • Oscar Health
    • UnitedHealthCare

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    3.0
    Average provider rating
    Based on 12 ratings
    Patient Ratings (12)
    5 Star
    (6)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (6)
    Leave a review

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    Dr. Alonzo's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Alonzo

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Joseph Alonzo, MD

    Specialties*
    • Internal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1225077050
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Residency
    • L A Co Usc Medical Center|Lac King/drew Medical Center
    Residency

    Frequently Asked Questions

    Dr. Joseph Alonzo, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Alonzo is offering online scheduling or call the provider’s office for more information.

    Dr. Alonzo has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    12 patients have reviewed Dr. Alonzo. The overall rating for this provider is 3.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Alonzo.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Alonzo, there are benefits to both methods. A person calling to schedule an with Dr. Alonzo appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Alonzo, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (626) 331-6411

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