Dr. Clare C. Siu
Dr. Clare C. Siu

Dr. Clare C. Siu

  • Gender: Female
  • Experience: 51 years
  • Graduated from: Medical College Of Pennsylvania
  • Graduation year: 1970
  • Sole propriator: No
  • NPI: 1568579019

Dr. Clare C. Siu MD

Internist

She is located at 4322 Geary Boulevard in San Francisco, CA 94118. Can help patients with the following: Abdominal Pain, Acute Pain, Hiatal Hernia, Nausea and Vomiting, Obesity, Urinary Tract Infection (UTI). Her National Provider Identifier (NPI) number is 1568579019. Appointment can be made via the phone number (415) 876-2748. She is affiliated with 2 practices and 1 hospitals.

Conditions treated

Dr. Clare C. Siu, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Clare C. Siu.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Urethritis
  • Urinary Tract Infection (UTI)

Procedures Performed by Dr. Clare C. Siu

Medicare Enrollment

Dr. Clare C. Siu is enrolled to bill Medicare as a Practitioner - Internal Medicine .

Medicare practice location(s) (city/state/zip only, as reported to Medicare):

  • SAN FRANCISCO, CA, 94118-3004

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Merck $256
GlaxoSmithKline $156
AstraZeneca $54

Other

Food and Beverage $630

Studies

MEDICAL COLLEGE OF PENNSYLVANIA

Graduated in 1970

Affiliated practices

Crawford Chung MD
3838 California Street
San Francisco, 94118 CA
(415) 831-9788
Karen Khoo MD Medical Corporation
4322 Geary Boulevard
San Francisco, 94118 CA
(415) 221-3200

Affiliated hospitals

CALIFORNIA PACIFIC MEDICAL CTR-PACIFIC CAMPUS HOSP
1101 VAN NESS AVENUE
SAN FRANCISCO, 94109 CA
(415) 600-6000

Looking for more Internists?

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Dr. Wing K. Kam
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Dr. Stephen K. Lee
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Dr. Shaun Young
  • Gender: Male
  • Address: 3698 California Street San Francisco, 94118, CA
Dr. Rachel Ng
  • Gender: Female
  • Address: 4131 Geary Boulevard San Francisco, 94118, CA
Dr. Lily Huang
  • Gender: Female
  • Address: 4900 California Street San Francisco, 94118, CA
Dr. Barbara Kimble Finck
  • Gender: Female
  • Address: 3858 Jackson Street San Francisco, 94118, CA
Dr. Holly C. Holter
  • Gender: Female
  • Address: Room 510 3838 California Street San Francisco, 94118, CA
Dr. Barry Martin Rose
  • Gender: Male
  • Address: 3700 California Street San Francisco, 94118, CA
Dr. Derek Robert Blechinger
  • Gender: Male
  • Address: 4141 Geary Boulevard San Francisco, 94118, CA
Dr. Roya Fathi
  • Gender: Female
  • Address: 28901 Canmore Street Agoura Hills, 91301, CA

Questions & Answers

Where can you meet with Dr. Clare C. Siu?

Dr. Clare C. Siu's office is located at 4322 Geary Boulevard in San Francisco, CA 94118.

What conditions does Dr. Clare C. Siu treat?

Dr. Clare C. Siu provides treatment for Abdominal Pain, Acute Pain, Hiatal Hernia, Nausea and Vomiting, Obesity, Urinary Tract Infection (UTI). For the full list see this list.

Does Dr. Clare C. Siu have affiliation with practices?

Dr. Clare C. Siu is affiliated with Crawford Chung MD. For the full list of practices see this list.

Has Dr. Clare C. Siu affiliation with hospitals?

Dr. Clare C. Siu is affiliated with CALIFORNIA PACIFIC MEDICAL CTR-PACIFIC CAMPUS HOSP.