Dr. Sik Tjan, DO

Dr. Sik Tjan, DO

Family Medicine  ·  
Male  ·  
Age 80
(9)
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Dr. Sik Tjan, DO is a family medicine specialist in Upland, CA and has been practicing for 53 years. He graduated from Universitas Airlangga, Fakultas Kedokteran in 1965 and specializes in family medicine.

99 N San Antonio Ave Ste 330

Upland, CA 91786

Contact Information

Insurance Accepted

  • Aetna
  • Assurant Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Cigna
  • Health Net of California
  • Medicaid
  • Molina Healthcare
  • MultiPlan
  • 2 More

*Please verify this information when scheduling an appointment.

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. Tjan treats your condition or procedure

Dr. Tjan's conditions and procedures:

Abdominal Disorders
Abdominal Pain
Abnormal Thyroid
Acute Deep Vein Thrombosis (DVT)
Acute Venous Embolism Thrombosis
All Headaches (incl. Migraine)
Anemia
Anemia and Iron Deficiency Screening
Anxiety
Arthritis
Asthma
Back Pain
Bladder Diseases
Blood Disorders
Bone Disorders
Breast Diseases
Chest Pain
Cholesterol Screening
Chronic Neck Pain
Chronic Sinusitis
Coccygeal Pain
COPD (Chronic Obstructive Pulmonary Disease)
Cough
Deep Vein Thrombosis (DVT)
Dermatitis
Diabetes Screening
Diabetes Type 2
Diabetic Polyneuropathy
Diarrhea
Difficulty With Walking
Dizziness
Dysphagia
Ear Disorders
Electrocardiogram (EKG)
Enlarged Prostate (BPH)
Foot Conditions
Gait Abnormality
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Diseases
Gout
Hair Loss
Headache
Hearing Screening
Heart Disease
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypoglycemia
Hypothyroidism
Joint Pain
Knee Disorders
Limb Cramp
Limb Pain
Limb Swelling
Lipid Disorders
Liver Function Test
Low Back Pain
Low Blood Oxygen Level
Malaise and Fatigue
Muscle Spasm
Muscle Weakness
Newborn Metabolic Screening
Osteoarthritis
Osteoarthritis of Ankle and Foot
Osteoarthritis of Hand or Wrist
Osteoarthritis of Shoulder
Osteoporosis
Painful Urination (Dysuria)
Partial Lung Collapse
Patellofemoral Pain Syndrome or Knee Pain
Peripheral Vascular Disease (PAD, PVD)
Polyneuropathy
Prostate Cancer Screening
Pulmonary Disease
Sexually Transmitted Infections Screening
Shoulder Disorders
Sinusitis
Sleep Apnea
Sleep Disorders
Stomach Diseases
Syphilis Screening
Testicular Dysfunction
Thrombosis
Thyroid Disease
Thyroid Screening
Urinary Disorders
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Vertigo

About Me

Biography

Dr. Sik Tjan, DO is a family medicine specialist in Upland, CA and has been practicing for 53 years. He graduated from Universitas Airlangga, Fakultas Kedokteran in 1965 and specializes in family medicine.

Specialties

  • Family Medicine

Education

  • 1965
    Universitas Airlangga, Fakultas Kedokteran
    Medical School
    1965

Languages

  • Spanish
  • English

Dr. Tjan's Reviews

Likelihood to recommend Dr. Tjan

1.9

Based on 9 reviews

5 Stars
22.22222222222222%
(2)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
77.77777777777777%
(7)

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Average Wait Time
  • 16 – 30 minutes
Dr. Tjan's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness

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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Assurant Health
Blue Cross Blue Shield
Blue Card PPO
CaliforniaCare HMO
Blue Cross Blue Shield of California
Blue Cross Blue Shield of California HMO
Cigna
Cigna HMO
Health Net of California
Large Group HMO
Large Group PPO
Medicaid
Molina Healthcare
Molina
MultiPlan
MultiPlan PPO
PHCS Network PPO
UnitedHealthCare
Choice Plus POS
Options PPO
PacifiCare HMO
United Healthcare
WellPoint