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Dr. Curtis Siu, MD

Internal Medicine* Age 51
Dr. Curtis Siu, MD
4.4 (41 Ratings)

Offers telehealth

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Dr. Curtis Siu, MD is an Internist in Laguna Hills, CA.
Dr. Curtis Siu, MD
4.4 (41 Ratings)
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Dr. Curtis Siu, MD

Internal Medicine* Age 51
Laguna Hills, CA
Accepting new patients
25 years of experience

Offers telehealth

Dr. Curtis Siu, MD is an Internist in Laguna Hills, CA.

About

Dr. Siu graduated from University of California, San Diego School of Medicine in 1999 and completed a residency at Huntington Memorial Hospital.Dr. Curtis Siu, MD is an Internist in Laguna Hills, CA and has 25 years experience. Dr. Siu currently practices at Practice and are affiliated with MemorialCare Saddleback Medical Center. At present, Dr. Siu received an average rating of 4.4/5 from patients and has been reviewed 41 times. Dr. Siu's office accepts new patients and telehealth appointments. Dr. Siu also speaks Cantonese, Cantonese and Chinese. Dr. Siu is board certified in Internal Medicine 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.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Internists

Compare Dr. Siu with our nearby Internists at MemorialCare
These providers are on the medical staff of MemorialCare
These providers are on the medical staff of MemorialCare.
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Experience Check

Enter a condition or procedure
Advance Directive End of Life Planning
Wellness Examination
Immunization Administration
Advance Directive End of Life Planning
Immunization Administration
Advance Directive End of Life Planning
Wellness Examination
Immunization Administration
Cardiovascular Disease Counseling
Care Coordination for Complex Conditions and Procedures
Acute Upper Respiratory Infection
Constipation
Fever
  • View other providers who treat Fever
Joint Pain
Leukocytopenia
Limb Pain
Nausea
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Shortness of Breath
Tobacco Use Disorder
Urinary Incontinence
Urinary Tract Infection (UTI)
Abscess or Fluid Incision and Drainage
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Fecal Occult Blood Test for Colorectal Cancer
Obesity Counseling
Smoking Cessation Counseling
Abdominal Pain
All Headaches (incl. Migraine)
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
  • View other providers who treat Asthma
Asymptomatic Post-Menopausal Status
Ataxia
  • View other providers who treat Ataxia
Atherosclerosis
Back Pain
Bedsores
  • View other providers who treat Bedsores
Bladder Infection
Boil
  • View other providers who treat Boil
Bronchitis
Bruise of Face, Scalp, or Neck
Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Neck Pain
Chronic Sinusitis
Coccygeal Pain
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Dehydration
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Earwax Buildup
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Fibromyalgia
Foot Infection
Gait Abnormality
Gas-Bloat Syndrome
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Gout
  • View other providers who treat Gout
Headache
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Heart Disease
Herpes Zoster Without Complication
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Mastodynia
Mineral Metabolism Disorders
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nightmare Disorder
Obesity
  • View other providers who treat Obesity
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteomalacia
Osteopenia
Osteoporosis
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peripheral Nerve Disorders
Pharyngitis
Pneumonia
Polyneuropathy
Polyuria
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Postnasal Drip
Radiculopathy
Rash
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Reflux Esophagitis
Sciatica
  • View other providers who treat Sciatica
Shingles
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Sinus Bradycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Testicular Dysfunction
Venous Embolism and Thrombosis
Vertigo
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Viral Hepatitis
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
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Abscess or Cyst Drainage or Aspiration

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Priority Select HMO
  • Choice Care PPO
  • LocalPlus
    Cigna
  • MultiPlan PPO
  • Dignity Health PHC EPO & HDP/HSA-CA
    Select PPO (Select Network)-CA PPO
  • Choice Plus POS II
  • Blue Card PPO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • HealthyBlue Advantage
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Saddleback Medical Group
    24221 Calle de la Louisa Ste 400, Laguna Hills, CA 92653

Patient Satisfaction

Likelihood to recommend Dr. Siu
4.4
Based on 41 Reviews
5 Stars (34)
4 Stars (1)
3 Stars (0)
2 Stars (1)
1 Star (5)

Leave a review

How likely are you to recommend Dr. Siu?

(Select your rating)
Patient Reviews
Oct 24, 2024
GPs get a variety of questions and Dr. Siu is ready to opine. He is also conveniently located near Laguna Woods. Kudos to his assistant Kim as well!
— Oct 24, 2024
See more reviews on Healthgrades
Photo: Dr. Curtis Siu, MD
How would you rate your experience with Dr. Curtis Siu, MD?
  • Likelihood of recommending Dr. Siu to family and friends

Dr. Siu'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. Siu

  • 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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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Siu?
Call now to make an appointment
(949) 420-5988

About Me

Languages Spoken
Cantonese
Cantonese
Chinese
Languages Spoken
Specialties*
Internal Medicine
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, San Diego School of Medicine
    1999
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
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.

Residency

Residency Hospital
  • Huntington Memorial Hospital
    2002
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Siu communicate via email?
1 user said yes.
Yes
(1)
No
(3)
Does Dr. Siu offer telehealth services or virtual visits?
6 users said yes.
Yes
(6)
No
(2)
Does Dr. Siu offer an online patient portal?
5 users said yes.
Yes
(5)
No
(2)
Does Dr. Siu have free onsite parking?
8 users said yes.
Yes
(8)
No
(0)
Does Dr. Siu offer weekend visits?
2 users said yes.
Yes
(2)
No
(3)
Does Dr. Siu offer evening visits?
1 user said yes.
Yes
(1)
No
(4)
Does Dr. Siu specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Siu specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Siu specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Siu specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Siu accept insurance?
No responses yet.
Yes
(0)
No
(0)

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. Curtis Siu, MD. To arrange an appointment, call the number on Dr. Siu's profile.

Dr. Curtis Siu, MD is affiliated with MemorialCare Saddleback Medical Center.

Yes, Dr. Curtis Siu, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • MemorialCare Saddleback Medical Center

    24451 Health Center Dr, Laguna Hills, CA