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Dr. Matthew Nienaber, DO

Internal Medicine*
4.9 (152)
Map Pin Small Santa Monica, CA
Accepting new patients

Offers telehealth

Overview of Dr. Matthew Nienaber, DO

Dr. Matthew Nienaber, DO is an Internal Medicine Specialist in Santa Monica, CA. Patients rated Dr. Nienaber an average 4.9 star rating.

Dr. Nienaber works at The Doctors of Saint John's - Wilshire in Santa Monica, CA. They are accepting new patients and accept Aetna, Anthem Blue Cross and Blue Cross Blue Shield 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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Dr. Nienaber's Office Locations

  1. 1
    The Doctors of Saint John's - Wilshire
    1821 Wilshire Blvd Ste 100, Santa Monica, CA 90403 Icon Directions Right Arrow Directions Phone Icon (310) 575-3100

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.
Abdominal Pain
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)

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.
Abdominal Pain
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Arthritis
Asthma
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Back Pain
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Dyslipidemia
Enlarged Prostate (BPH)
Fungal Nail Infection
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Genital Warts
Gout
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Heart Disease
Hyperlipidemia
Hypertension
Insomnia
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Intestinal Diverticulitis
Irritable Bowel Syndrome
Itchy Skin
Joint Pain
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Malaise and Fatigue
Migraine
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Moles (Benign Skin Lesions)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Patellofemoral Pain Syndrome (PFPS)
Polyneuropathy
Rash
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Ringworm
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Sexually Transmitted Diseases (STDs)
Shingles
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Thyroid Goiter
Tobacco Use Disorder
Trigeminal Neuralgia
Urinary Incontinence
Vitamin D Deficiency
Warts
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Wheezing
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Care Coordination for Complex Conditions and Procedures
Electrocardiogram (EKG)
Immunization Administration
Smoking Cessation Counseling
Wellness Examination
Check your insurance
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    Please double-check when making an appointment.

    View All Accepted Carriers

    • ADVANTAGE Health Solutions, Inc.
    • Aetna
    • Anthem Blue Cross
    • Blue Cross Blue Shield
    • Blue Cross Blue Shield of California
    • Blue Shield of California
    • Clover Health
    • First Health
    • 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.

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    4.9
    Average provider rating
    Based on 152 ratings
    Patient Ratings (152)
    5 Star
    (141)
    4 Star
    (10)
    3 Star
    (0)
    2 Star
    (1)
    1 Star
    (0)
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    Dr. Nienaber's Office & Staff

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    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Nienaber

    • 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. Matthew Nienaber, DO

    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
    • 1033535182
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Frequently Asked Questions

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

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

    Dr. Nienaber works at The Doctors of Saint John's - Wilshire in Santa Monica, CA. View the full address on Dr. Nienaber’s profile.

    152 patients have reviewed Dr. Nienaber. The overall rating for this provider is 4.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Nienaber.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Nienaber, there are benefits to both methods. A person calling to schedule an with Dr. Nienaber 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. Nienaber, or would you like to choose another provider and have an online appointment right now?
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    Call now to make an appointment
    (310) 575-3100

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