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Dr. Theodore Welling, MD

La Jolla, CA

20 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Welling, Surgeon in La Jolla, CA?

    Dr. Theodore Welling, MD is a Surgeon, who primarily practices in La Jolla, CA with 2 additional practice locations. He has been practicing for over 20 years and is board certified by the American Board of Surgery. Dr. Welling completed his residency at Univ Of Mi Hosps & Hlth Ctrs, General Surgery. Dr. Welling is fluent in English, and is currently seeing new patients. Dr. Welling’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Welling’s office.

    What are Areas of Expertise for Dr. Welling?

    Dr. Theodore Welling, MD is a highly-rated, board-certified Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Welling empowers patients to confidently navigate their health journey, specializing in Hepatobiliary Surgery, Liver Surgery, or comprehensive wellness support. Serving the La Jolla/CA community, Dr. Welling is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Welling go to medical school and complete their residency?

    • Residency: Univ Of Mi Hosps & Hlth Ctrs, General Surgery

    • Medical School: University of Mi Med Sch, Ann Arbor Mi

    Is Dr. Welling board certified in Surgeon?

    Yes, Dr. Theodore Welling, MD is board certified by the American Board of Surgery

    What languages does Dr. Welling speak?

    Dr. Welling and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Welling treat?

    As a Surgeon, Dr. Welling 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. Welling. 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.

    Also known as:

    • Liver Cancer
    • Cancer Spread to Liver and Bile Duct
    • Childhood Liver Cancer
    • Hepatic Cancer
    • Hepatocellular Carcinoma
    • Metastatic Liver Cancer
    • Secondary Liver Tumor
    • Liver Metastasis

    ICD-10 Codes:

    • C220: Liver cell carcinoma
    • C787: Secondary malignant neoplasm of liver and intrahepatic bile duct

    Also known as:

    • Other specified liver Disease
    • Enlarged Liver
    • Liver Disease
    • Uncommon liver conditions
    • Rare liver diseases
    • Specific liver disorders
    • Hepatomegaly
    • Swollen liver
    • Liver enlargement
    • Hepatic illness
    • Liver condition

    ICD-10 Codes:

    • K7689: Other specified diseases of liver
    • R160: Hepatomegaly, not elsewhere classified
    • K769: Liver disease, unspecified

    Also known as:

    • Pancreatic Cancer
    • Pancreas Cancer
    • Malignant Pancreatic Tumor
    • Pancreatic Carcinoma
    • Cancer of the pancreas
    • Malignant neoplasm of pancreas
    • Pancreatic adenocarcinoma

    ICD-10 Codes:

    • C259: Malignant neoplasm of pancreas, unspecified
    • C250: Malignant neoplasm of head of pancreas
    • C251: Malignant neoplasm of body of pancreas

    Also known as:

    • Pancreatic Cyst
    • Other Specific Pancreatic Disease
    • Pancreatic Disease
    • Cyst on Pancreas
    • Pancreatic Pseudocyst
    • Fluid Sac on Pancreas
    • Miscellaneous Pancreas Disorders
    • Named Pancreatic Conditions
    • Other Defined Pancreas Problems

    ICD-10 Codes:

    • K862: Cyst of pancreas
    • K8689: Other specified diseases of pancreas

    Also known as:

    • Bile Duct Cancer
    • Liver Cancer
    • Cholangiocarcinoma
    • Intrahepatic cholangiocarcinoma

    ICD-10 Codes:

    • C221: Intrahepatic bile duct carcinoma

    Also known as:

    • Gallstones
    • Cholelithiasis
    • Gallbladder stones
    • Biliary calculi

    ICD-10 Codes:

    • K8020: Calculus of gallbladder without cholecystitis without obstruction

    Also known as:

    • Blocked Bile Duct
    • Bile Duct Disease
    • Biliary Obstruction
    • Bile Duct Blockage
    • Obstructed Bile Duct

    ICD-10 Codes:

    • K831: Obstruction of bile duct

    Also known as:

    • Strawberry Gallbladder
    • Gallstones with Chronic Gallbladder Inflammation
    • Gallbladder Disease
    • Bile Duct Disease
    • Gallstones
    • Gallbladder Cholesterolosis
    • Cholesterol Polyps in Gallbladder
    • Cholesterol Deposits in Gallbladder
    • Chronic cholecystitis with gallstones
    • Long-term gallbladder inflammation

    ICD-10 Codes:

    • K824: Cholesterolosis of gallbladder
    • K8010: Calculus of gallbladder with chronic cholecystitis without obstruction

    Also known as:

    • Colorectal Cancer
    • Colon cancer
    • Rectal cancer
    • Bowel cancer
    • Malignant neoplasm of colon

    ICD-10 Codes:

    • C189: Malignant neoplasm of colon, unspecified

    Also known as:

    • Non-cancerous Liver Growth
    • Benign Tumor
    • Liver Disease
    • Benign liver tumor
    • Liver neoplasm
    • Non-malignant liver mass

    ICD-10 Codes:

    • D134: Benign neoplasm of liver

    Also known as:

    • Other non-cancerous neuroendocrine Tumor
    • Benign Tumor
    • Other benign neuroendocrine growths
    • Various non-cancerous hormone-producing tumors

    ICD-10 Codes:

    • D3A8: Other benign neuroendocrine tumors

    Also known as:

    • Digestive System Growth of Unknown Type
    • Digestive Disease
    • Digestive tract tumor of unknown nature
    • GI growth of unknown type
    • Indeterminate digestive mass

    ICD-10 Codes:

    • D490: Neoplasm of unspecified behavior of digestive system

    Which procedures does Dr. Welling perform as a Surgeon?

    As a Surgeon, procedures performed by a Dr. Theodore Welling may include:

    For detailed information, please contact Dr. Welling's office.

    Does Dr. Welling accept my insurance?

    Dr. Welling accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Welling accept in La Jolla, CA?

    Dr. Welling in La Jolla, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • Humana

    • Medicare

    • OptumRx

    • Other Health Care Provider

    • Scan Health Plan

    • Sharp Health Plan

    • UnitedHealthcare

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    Where is Dr. Welling's office located?

    Dr. Theodore Welling's Primary Practice

    3855 Health Sciences Dr

    La Jolla, CA 92093

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    Dr. Theodore Welling's Practice 2

    160 E 34th St Fl 9

    New York, NY 10016

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    Dr. Theodore Welling's Practice 3

    560 1st Ave

    New York, NY 10016

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    What is Dr. Welling's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Welling's National Provider Identifier (NPI) number is 1023109683.

    What common questions do patients ask about Dr. Welling?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Welling

    What is Dr. Theodore Welling's specialty?

    Dr. Welling is a Surgeon near La Jolla, CA. 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. Contact Dr. Welling to book an appointment today.

    Is this Dr. Theodore Welling affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Welling is affiliated with NYU Langone Health - Tisch Hospital which is a Castle Connolly Top Hospital. 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

    Where can I learn more about Surgeon?

    Explore Surgeon with 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 Theodore Welling accepting new patients in La Jolla, CA?

    Yes, Dr. Theodore Welling is accepting new patients at this time.

    Does Dr. Theodore Welling offer online booking?

    Please contact Dr. Welling's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Theodore Welling?

    Please contact Dr. Welling's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Theodore Welling have?

    Dr. Theodore Welling is certified by the American Board of Surgery.

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