54 Years of Experience
Who is Dr. Williams, Surgeon in Ventura, CA?
Dr. Michael Williams, MD is a Surgeon, who primarily practices in Ventura, CA with 1 additional practice location. He has been practicing for over 54 years and is board certified. Dr. Williams graduated from Keck School of Medicine of the University of Southern California and completed his residency at Naval Hospital, General Surgery; L A Co-Usc Med Ctr, General Surgery; L A Co-Usc Med Ctr, Flexible Or Transitional Year. Dr. Williams is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Williams’s office at (805) 641-4431.
Where did Dr. Williams go to medical school and complete their residency?
Residency: Naval Hospital, General Surgery; L A Co-Usc Med Ctr, General Surgery; L A Co-Usc Med Ctr, Flexible Or Transitional Year | Naval Medical Center (Portsmouth) Program
Medical School: University of Southern Ca Sch of Med, Los Angeles Ca | Keck School of Medicine of the University of Southern California
Is Dr. Williams board certified as a Surgeon?
Yes, Dr. Michael Williams, MD is board certified by the American Board of Surgery
What languages does Dr. Williams speak?
Dr. Williams and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does a Surgeon like Dr. Williams typically treat?
As a Surgeon, Dr. Williams 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. Williams. 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 here.
Also known as:
- Epidermal Cyst
- Pilar Cyst
- Sebaceous Cyst
- Skin Condition
- Keratin Cyst
- Epidermoid Cyst
- Scalp cyst
- Trichilemmal cyst
- Hair follicle cyst
- Skin Lump
ICD-10 Codes:
- L720: Epidermal cyst
- L7211: Pilar cyst
- L723: Sebaceous cyst
Also known as:
- Benign Lipoma of Trunk
- Benign Lipoma of Head, Face, or Neck
- Benign Tumor
- Non-cancerous fatty lump on body
- Trunk lipoma
- Body fatty tumor
- Non-cancerous fatty lump on head
- Lipoma of face
- Neck fatty tumor
ICD-10 Codes:
- D171: Benign lipomatous neoplasm of skin and subcutaneous tissue of trunk
- D170: Benign lipomatous neoplasm of skin and subcutaneous tissue of head, face and neck
What procedures does a Surgeon like Dr. Williams typically perform?
As a Surgeon, Dr. Williams performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Williams. 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 here.
Also known as:
- Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
- Removal of Benign Skin Lesion
- Benign Skin Lesion Excision
- Skin Tumor Removal (Benign)
- Mole Removal (Non-Cancerous)
- Benign Skin Growth Excision
- Skin Lesion Removal Surgery
- Excision of Non-Cancerous Skin Lesion
CPT Codes:
- 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
- 11401: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 0.6 to 1.0 cm
Also known as:
- Small Benign Lesion Removal (Head/Extremities)
- Benign Growth Excision (Scalp/Neck)
- Hand/Foot Lesion Removal
- Genital Lesion Excision
CPT Codes:
- 11422: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm
Also known as:
- Small Soft Tissue Tumor Removal (Back/Flank)
- Back Lump Excision
- Flank Tumor Surgery
- Subcutaneous Mass Removal
CPT Codes:
- 21930: Excision, tumor, soft tissue of back or flank, subcutaneous; less than 3 cm
Also known as:
- Removal of Large Soft Tissue Tumor (Back/Flank)
- Small Tumor Removal from Neck or Chest
- Subcutaneous Tumor Excision (Back)
- Flank Tumor Removal
- Large Soft Tissue Mass Excision
- Back Tumor Surgery
- Subcutaneous Tumor Excision
- Soft Tissue Tumor Removal
- Neck Lump Removal
- Chest Wall Tumor Excision
CPT Codes:
- 21931: Excision, tumor, soft tissue of back or flank, subcutaneous; 3 cm or greater
- 21555: Excision, tumor, soft tissue of neck or anterior thorax, subcutaneous; less than 3 cm
Does Dr. Williams accept my insurance?
Please contact Dr. Williams' office to confirm accepted insurance plans.
Where is Dr. Williams' office located?
What is Dr. Williams's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Williams's National Provider Identifier (NPI) number is 1114089562.
What common questions do patients ask about Dr. Williams?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Williams
What is Dr. Michael Williams's specialty?
Dr. Williams is a Surgeon near Ventura, CA.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is this Dr. Michael Williams affiliated with a ranked Castle Connolly Top Hospital?
No, Williams is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 a Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. 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 Michael Williams accepting new patients in Ventura, CA?
Yes, Dr. Michael Williams is accepting new patients at this time.
Does Dr. Michael Williams offer online booking?
Please contact Dr. Williams's office at (805) 641-4431 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Michael Williams?
Please contact Dr. Williams's office at (805) 641-4431 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Michael Williams have?
Dr. Michael Williams is certified by the American Board of Surgery.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>