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Dr. Katherine Williamson, MD

Pediatrics* Age 45
Dr. Katherine Williamson, MD
5.0 (6 Ratings)

Offers telehealth

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Dr. Katherine Williamson, MD is a Pediatrician in Ladera Ranch, CA.
Dr. Katherine Williamson, MD
5.0 (6 Ratings)
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Dr. Katherine Williamson, MD

Pediatrics* Age 45
Ladera Ranch, CA
Accepting new patients
17 years of experience

Offers telehealth

Dr. Katherine Williamson, MD is a Pediatrician in Ladera Ranch, CA.

About

Dr. Williamson graduated from University of California at San Francisco. Dr. Katherine Williamson, MD is a Pediatrician in Ladera Ranch, CA and has 17 years experience. Dr. Williamson currently practices at Southern Orange County Pediatric Associates - Ladera Ranch and are affiliated with MemorialCare Saddleback Medical Center, Hoag Hospital Newport Beach, Children's Hospital of Orange County and Providence Mission Hospital Mission Viejo. Dr. Williamson has experience treating conditions like Fever and Acute Upper Respiratory Infection among other conditions at varying frequencies. At present, Dr. Williamson received an average rating of 5.0/5 from patients and has been reviewed 6 times. Dr. Williamson's office accepts new patients and telehealth appointments. Dr. Williamson is board certified in Pediatrics and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Immunization Administration
Fever
Acute Upper Respiratory Infection
Immunization Administration
Fever
Acute Upper Respiratory Infection
Immunization Administration
Fever
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Acute Upper Respiratory Infection
Acute Lower Respiratory Infection
All Headaches (incl. Migraine)
Common Cold
Constipation
Joint Pain
Nausea
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Pharyngitis
Speech, Language and Learning Disorders
Strep Throat
Urinary Incontinence
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Abdominal Pain
Acne
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Acute Bronchitis
Acute Laryngitis
Acute Pharyngitis
Acute Sinusitis
Acute Tonsillitis
ADHD and-or ADD
Administrative Physical
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Athlete's Foot
Atopic Dermatitis (Eczema)
Back Pain
Bacterial Sepsis
Bedwetting
Blood in Urine (Hematuria)
Bronchiolitis
Bronchitis
Bronchospasm
Burn Injuries
Cellulitis
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Sinusitis
Coccygeal Pain
Conduct Disorder
Contact Dermatitis
Cough
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Dehydration
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Diaper Rash
Diarrhea
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Difficulty With Walking
Dizziness
Down Syndrome
Dry Skin
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Dyslipidemia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Encounters for Normal Pregnancies
Enteritis
Excessive Sweating
Febrile Convulsion
Foot Infection
Foot Sprain
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Growth Delay
Hair Loss
Headache
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Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Hip Sprain
Hives
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Hyperlipidemia
Hypertension
Hypoglycemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Impetigo
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Influenza (Flu)
Ingrown Nail
Insomnia
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Intestinal Diverticulitis
Iodine Deficiency
Irritable Bowel Syndrome
Itchy Skin
Laryngitis
Leukocytopenia
Lice
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Limb Pain
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Menstrual Disorders
Migraine
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Moles (Benign Skin Lesions)
Motion Sickness
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Neck Muscle Strain
Newborn Jaundice
Nightmare Disorder
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Otitis Media
Outer Ear Infection
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pediatric Obesity
Pediatric Overweight
Pinkeye (Conjunctivitis)
Plantar Wart
Pneumonia
Pollen Allergy
Polyuria
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Postnasal Drip
Proteinuria
Pubic Lice (Crabs)
Radiculopathy
Rash
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Raynaud's Disease
Ringworm
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Scabies
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Seborrheic Dermatitis
Second-Degree Burns
Shortness of Breath
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Stye
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Sunburn
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Swine Flu
Throat Pain
Thrush
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Tinea Versicolor
Tobacco Use Disorder
Tonsillitis
Tremor
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Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Vertigo
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Viral Enteritis
Viral Infection
Vitamin D Deficiency
Warts
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Wheezing
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Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Circumcision

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Card High Performance Network HPN
    BlueCard PPO
    Blue Card PPO
  • Northern CA Cigna + Oscar Open Access Plus EPO
    CA Cigna + Oscar Open Access Plus
    Northern CA Cigna + Oscar LocalPlus EPO
  • Premium
  • SignatureValue Alliance
    Nexus Open Access
    Navigate Plus POS
    SignatureValue - CA HMO
    Options PPO
    Navigate HMO
    Choice Plus POS
    Navigate POS
    SignatureValue Advantage - CA HMO
  • ExcelCare Small / Large Group HMO
    CA WholeCare Network HMO
    ExcelCare Small / Large Group
    CA Employer Group Plans HMO
    CA Healthnet PPO
  • Blue Cross Blue Shield of California PPO
    Select PPO
    Advantage Preferred DirectAccess Plus PPO
  • Cigna PPO
    Open Access Plus
    Southern CA Select HMO
    Cigna HMO
    LocalPlus
  • Choice Plus POS II
    Elect Choice (Open Access) EPO
    AWH Southern California HMO
    APCN Choice POS II
    Managed Choice (Open Access) POS
    Deductible Plan CA Members Only HMO
    Premier Care Network Plus - Innovation Health
    Aetna HMO
    Savings Plus of CA EPO
    Basic HMO
    Open Choice PPO
  • Blue High Performance Network EPO
    Bronze Full 4500 PPO
    Platinum 90 PPO
    Tandem PPO
    Access Plus Savenet
    Access Plus Savenet HMO
    Access Plus HMO
    Bronze 60 SHOP PPO
    Silver 70 PPO
    Trio ACO HMO
    Local Access Plus HMO
    Blue Shield of California PPO
  • Choice POS
    National POS
    Choice Care PPO
  • HealthyBlue Advantage
  • Blue Cross CA Anthem High Performance Network
  • California Care Large Group HMO
    California Care Small Group HMO
    High Performance Network HPN
    Select CA HMO
    Select HMO
    Prudent Buyer Small Group CA PPO
    Advantage HMO
    Prudent Buyer Individual CA PPO
    Vivity CA HMO
    Prudent Buyer Large Group CA PPO

Locations

  1. 1 Southern Orange County Pediatric Associates - Ladera Ranch
    777 Corporate Dr Ste 250, Ladera Ranch, CA 92694
    Icon Directions Right Arrow Directions Phone Icon (949) 770-4242

Patient Satisfaction

Likelihood to recommend Dr. Williamson
5.0
Based on 6 Reviews
5 Stars (6)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Jan 14, 2017
Dr (Roberts) Williamson is absolutely amazing! She is very thorough and extremely caring! My daughter and I really trust and adore her!
Amy in Coto de Caza, ca — Jan 14, 2017
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Photo: Dr. Katherine Williamson, MD
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Dr. Williamson's Office & Staff

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  • Total wait time (waiting & exam rooms)

Experience with Dr. Williamson

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  • 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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Telehealth Options
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Call now to make an appointment
(949) 770-4242

About Me

Specialties*
Pediatrics
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • University of California at San Francisco
    2008
Medical Education

Board Certifications

Board Certifications
  • Pediatrics
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Katherine Williamson, MD. To arrange an appointment, call the number on Dr. Williamson's profile.

Dr. Williamson frequently treats the following conditions: Fever and Acute Upper Respiratory Infection. See more on Sharecare.

Dr. Katherine Williamson, MD is affiliated with MemorialCare Saddleback Medical Center, Hoag Hospital Newport Beach, Children's Hospital of Orange County and Providence Mission Hospital Mission Viejo.

Yes, Dr. Katherine Williamson, MD holds board certification in Pediatrics.

Hospital Affiliations

  • MemorialCare Saddleback Medical Center

    24451 Health Center Dr, Laguna Hills, CA

  • Hoag Hospital Newport Beach

    1 Hoag Dr, Newport Beach, CA

  • Children's Hospital of Orange County

    1201 W La Veta Ave, Orange, CA

  • Providence Mission Hospital Mission Viejo

    27700 Medical Center Rd, Mission Viejo, CA