Dr. Oscar Chien, MD

Dr. Oscar Chien, MD

Internal MedicineMaleAge 60

Internal Medicine

Dr. Oscar Chien, MD is an Internal Medicine Specialist in San Gabriel, CA. He is affiliated with medical facilities such as Alhambra Hospital Medical Center and Garfield Medical Center. His office accepts new patients and telehealth appointments.

Locations

Optum - Family Medicine

Office1448 S SAN GABRIEL BLVD San Gabriel, CA 91776
1

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital America's 100 Best Hospitals Award™ See hospitals

More Internists at Optum - Family Medicine

Dr. Chien's Reviews

Likelihood to recommend Dr. Chien

4.0

Based on 8 ratings

5 Star
75%
75%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
25%
25%

Leave a review

How was your experience with Dr. Chien?

Is this your profile?

Respond to reviews, add information, and reach more patients. Claiming is free and only takes a minute.

Claim your profile

Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Chien treats your condition or procedure

Dr. Chien's conditions and procedures:

  • Abdominal Pain
  • Abnormal Thyroid
  • Acidosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • Advance Directive End of Life Planning
  • Alkalosis
  • All Headaches (incl. Migraine)
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Anal or Rectal Pain
  • Anemia
  • Animal Allergies
  • Anxiety
  • Arterial Blood Gas Test (ABG)
  • Arthritis
  • Arthritis of the Elbow
  • Arthritis of the Neck
  • Asthma
  • Ataxia
  • Atherosclerosis
  • Athlete's Foot
  • Back Pain
  • Balanoposthitis
  • Bedsores
  • Bladder Infection
  • Blood in Urine (Hematuria)
  • Bronchiectasis
  • Bronchitis
  • Bronchospasm
  • Calcium Metabolism Disorders
  • Candidiasis of Skin and Nails
  • Cardiovascular Disease Counseling
  • Cellulitis
  • Chest Pain
  • Chest Wall Pain Syndrome
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Constipation
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dermatitis
  • Dermatitis Due to Drugs
  • Dermatitis Due to Substances Taken Internally
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Diverticulitis
  • Diverticulosis
  • Dizziness
  • Dry Skin
  • Dysentery
  • Dyslipidemia
  • Dysphagia
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Esophagitis
  • Essential Tremor
  • Fecal Occult Blood Test for Colorectal Cancer
  • Fever
  • Fibromyalgia
  • Fungal Nail Infection
  • Gait Abnormality
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastroparesis
  • Geriatric Assessment
  • Gout
  • Headache
  • Heart Disease
  • Heart Palpitations
  • Heartburn
  • Hemorrhoids
  • Herpes Simplex Infection
  • Herpes Zoster Without Complication
  • Hip Pointer Injuries
  • Hydrocele
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypoglycemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization Administration
  • Influenza (Flu)
  • Insomnia
  • Iodine Deficiency
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Jock Itch
  • Joint Pain
  • Leg and Foot Ulcers
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Low Back Pain
  • Low Blood Oxygen Level
  • Magnesium Metabolism Disorders
  • Malaise and Fatigue
  • Malnutrition
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Migraine
  • Mineral Metabolism Disorders
  • Muscle Spasm
  • Muscle Weakness
  • Nail and Nail Bed Infection
  • Nasopharyngitis
  • Nausea
  • Neurogenic Bladder
  • Nighttime Urination (Nocturia)
  • Noninfectious Gastroenteritis and Colitis
  • Obesity
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Osteoarthritis of Hand or Wrist
  • Osteoarthritis of Hands
  • Osteoarthritis of Hip
  • Osteoarthritis of Hip and Thigh
  • Osteoarthritis of Knee
  • Osteoarthritis of Shoulder
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Overactive Bladder
  • Overweight
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Pneumonia
  • Polyuria
  • Postnasal Drip
  • Potassium Deficiency
  • Prostatitis
  • Proteinuria
  • Radiculopathy (Not Due to Disc Displacement)
  • Rash
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Ringworm
  • Scabies
  • Seborrheic Dermatitis
  • Shingles
  • Shortness of Breath
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Sinusitis
  • Sleep Apnea
  • Swine Flu
  • Testicular Dysfunction
  • Thyroid Goiter
  • Tinnitus
  • Tobacco Use Disorder
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trigeminal Neuralgia
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Vaccination
  • Venous Compression
  • Venous Insufficiency
  • Vertigo
  • Vitamin B Deficiency
  • Vitamin D Deficiency
  • Wellness Examination
  • Wheezing
  • Yeast Infections

About Me

Care Philosophy

I am proud to be part of the Optum family of primary care doctors, specialists, and care teams focused on providing care for people ages 65+. At Optum,...Read more

Specialties

  • Internal Medicine
  • Geriatric Medicine

Education

LAC-King-Drew Medical Center
Residency Hospital

Languages

  • English
  • Chinese
  • Mandarin

Frequently Asked Questions

How can I make an appointment with Dr. Oscar Chien, MD?

Call (626) 569-2888 to make an appointment as a new patient. Click here for more information.

Does Dr. Oscar Chien, MD offer telehealth services?

Dr. Chien has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Oscar Chien, MD accepting new patients?

Dr. Oscar Chien, MD generally accepts new patients on Healthgrades. You can see Dr. Chien's profile to make an appointment.

What are Dr. Oscar Chien, MD's top areas of care?

Dr. Chien frequently treats Diabetes With Renal Manifestations, Acute Upper Respiratory Infection, and Cough. See all procedures and conditions Dr. Chien treats.

Where is Dr. Oscar Chien, MD's office located?

Dr. Chien's office is located at 1448 S SAN GABRIEL BLVD, San Gabriel, CA 91776. Find other locations and directions on Healthgrades.

What languages does Dr. Oscar Chien, MD speak?

Dr. Chien speaks Chinese, Mandarin, Chinese, and English. View profile to see all.

Affiliated Hospitals

Dr. Chien is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Alhambra Hospital Medical Center

Alhambra, CA

72% Patients that would definitely recommend, 2% higher than the national average

4 Awards Received

Award Highlight: Patient Safety Excellence Award™ (2022)

Garfield Medical Center

Monterey Park, CA

67% Patients that would definitely recommend, 3% lower than the national average

Methodist Hospital of Southern California

Arcadia, CA

71% Patients that would definitely recommend, 1% higher than the national average

7 Awards Received

Award Highlight: America's 250 Best Hospitals Award™ (2021)

San Gabriel Valley Medical Center

San Gabriel, CA

69% Patients that would definitely recommend, 1% lower than the national average

1 Award Received

Award Highlight: Patient Safety Excellence Award™ (2022)