Dr. Collin Leong, MD

Dr. Collin Leong, MD

Internal Medicine  ·  
Male  ·  
Age 73
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Dr. Collin Leong, MD is an internal medicine doctor who practices in San Francisco, CA. He is 73 years old and has been practicing for 45 years.

Background Check

3 Disciplinary Actions Found
No malpractice claims found for California
No board actions found for the years we collect data
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Experience Check

Check if Dr. Leong treats your condition or procedure

Dr. Leong's conditions and procedures:

Abdominal Disorders
Abdominal Pain
Acute Bronchitis
Acute Laryngitis
Acute Pharyngitis
Acute Sinusitis
All Headaches (incl. Migraine)
Allergic Reaction
Allergic Rhinitis
Anemia
Anxiety
Arthritis
Asthma
Athlete's Foot
Atopic Dermatitis (Eczema)
Back Pain
Bell's Palsy
Benign Chronic Pain Syndrome
Bladder Diseases
Bladder Infection
Blood Disorders
Blood in Urine (Hematuria)
Boil
Bone Disorders
Bronchitis
Bruise of Face, Scalp, or Neck
Bursitis
Canker Sore
Cellulitis
Chest Pain
Chronic Pain
Cold Sore
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Coronary Artery Disease (CAD)
Dermatitis
Diabetes Type 1
Diabetes Type 2
Diabetic Polyneuropathy
Dizziness
Dysphagia
Dysthymia (Chronic Depression)
Dysthymia and Cyclothymia (Mood Disorders)
Ear Disorders
Elbow Injuries
Enlarged Prostate (BPH)
Esophageal Diseases
Foot Conditions
Fungal Nail Infection
Gastritis
Gastrointestinal Diseases
Gastroparesis
Gout
Hair Loss
Headache
Heart Disease
Heart Palpitations
Hemorrhoids
Herpes Simplex Infection
Herpes Zoster Without Complication
High Cholesterol
Hives
Hyperlipidemia
Hypertension
Hypokalemia
Hypothyroidism
Indigestion
Influenza (Flu)
Insomnia
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
Joint Pain
Knee Disorders
Laryngitis
Larynx Conditions
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Limb Cramp
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Menopausal and Postmenopausal Disorders
Muscle Spasm
Muscle Weakness
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Nosebleed
Osteoarthritis
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteopenia
Osteoporosis
Outer Ear Infection
Perimenopause
Peripheral Nerve Disorders
Peripheral Vascular Disease (PAD, PVD)
Pharyngitis
Physical Examination
Pinkeye (Conjunctivitis)
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Pulmonary Disease
Radiculopathy (Not Due to Disc Displacement)
Restless Leg Syndrome
Rib Fracture
Ringworm
Sciatica (Not Due to Disc Displacement)
Seborrheic Dermatitis
Sexual Dysfunction
Shingles
Sinusitis
Skin Infections
Sleep Apnea
Sleep Disorders
Sprains and Strains (incl. Muscle Tear)
Stomach Diseases
Symptomatic Menopause
Thrombosis
Thyroid Disease
Tinnitus
Ulcer
Urinary Disorders
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vertigo
Vitamin D Deficiency
Wellness Examination

About Me

Care Philosophy

caring, good listener, dedicated, intelligent, compassionate, committed, healing and reassuring.

Specialties

  • Internal Medicine

Education

  • 1973
    Kaiser Fdn Hospital
    Residency Hospital
    1973
  • 1970
    Los Angeles County University Of California Med Center
    Internship Hospital
    1970
  • 1969
    University Of California, San Francisco, School Of Medicine
    Medical School
    1969

Languages

  • Chinese, Cantonese
  • English