Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Cahill, Internist in San Francisco, CA?
Dr. William Cahill, MD is an Internist, who primarily practices in San Francisco, CA with 2 additional practice locations. He is board certified. Dr. Cahill completed his residency at University of California, San Francisco (UCSF) Affiliated Hospitals. Dr. Cahill is fluent in English, and is currently seeing new patients. Dr. Cahill’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cahill’s office at (415) 554-2727.
Where did Dr. Cahill go to medical school and complete their residency?
Residency: University of California, San Francisco (UCSF) Affiliated Hospitals
Is Dr. Cahill board certified as an Internist?
Yes, Dr. William Cahill, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Cahill speak?
Dr. Cahill and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Cahill typically treat?
As an Internist, Dr. Cahill diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Cahill. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Ischemic Stroke
- Hemorrhagic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
- Lack of Blood Flow to Brain
- Stroke due to clot
- Brain Bleed
- Cerebral Hemorrhage
- Intracranial Hemorrhage
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
- I6381: Other cerebral infarction due to occlusion or stenosis of small artery
- I619: Nontraumatic intracerebral hemorrhage, unspecified
Also known as:
- Blood Infection
- Sepsis
- Bacteremia
- Bacteria in blood
- Bloodstream infection
ICD-10 Codes:
- R7881: Bacteremia
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Bone Infection
- Osteomyelitis
- Infected Bone
- Bone Inflammation
- Bone Infection Disease
ICD-10 Codes:
- M869: Osteomyelitis, unspecified
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
What procedures does an Internist like Dr. Cahill typically perform?
As an Internist, procedures performed by Dr. William Cahill may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Cahill's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Cahill accept my insurance?
Dr. Cahill accepts most major insurance plans. Important: Please call our office at (415) 554-2727 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Cahill accept in San Francisco, CA?
Dr. Cahill in San Francisco, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Healthcare
All Other Third Party
Centene Corporation
Chinese Community Health Plan
Elevance Health Inc. (formerly Anthem)
Medicare
Other Health Care Provider
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Cahill's office located?
Dr. William Cahill's Primary Practice
50 Lech Walesa
San Francisco, CA 94102
(415) 554-2727
What is Dr. Cahill's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cahill's National Provider Identifier (NPI) number is 1366461048.
What common questions do patients ask about Dr. Cahill?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cahill
What is Dr. William Cahill's specialty?
Dr. Cahill is a Internist near San Francisco, CA.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. William Cahill affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Cahill is affiliated with California Pacific Medical Center - Davies Campus, California Pacific Medical Center - Mission Bernal Campus, California Pacific Medical Center - Van Ness Campus, Mills-Peninsula Medical Center, Stanford Health Care - Stanford Hospital, Ucsf Medical Center At Parnassus which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is William Cahill accepting new patients in San Francisco, CA?
Yes, Dr. William Cahill is accepting new patients at this time.
Does Dr. William Cahill offer online booking?
Please contact Dr. Cahill's office at (415) 554-2727 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Cahill?
Please contact Dr. Cahill's office at (415) 554-2727 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Cahill have?
Dr. William Cahill is certified by the American Board of Internal Medicine.
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