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Dr. Eric Weng, MD

San Leandro, CA

16 Years of Experience

Accepting patients

    Who is Dr. Weng, Anatomic Pathologist & Clinical Pathologist in San Leandro, CA?

    Dr. Eric Weng, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in San Leandro, CA with 1 additional practice location. He has been practicing for over 16 years and is board certified by the American Board of Pathology. Dr. Weng is fluent in English, and is currently seeing new patients. Dr. Weng’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Weng’s office at (510) 454-1000.

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

    • Medical School: University of Cincinnati / Main Campus

    Is Dr. Weng board certified in Anatomic Pathologist & Clinical Pathologist?

    Yes, Dr. Eric Weng, MD is board certified by the American Board of Pathology

    What languages does Dr. Weng speak?

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

    • English

    What conditions does Dr. Weng treat?

    As a Anatomic Pathologist & Clinical Pathologist, Dr. Weng 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. Weng. 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:

    • Abnormal Uterine and Vaginal Bleeding
    • Vaginal Bleeding
    • Unusual Uterine Bleeding
    • Abnormal Vaginal Discharge
    • AUB
    • Irregular Genital Bleeding

    ICD-10 Codes:

    • N939: Abnormal uterine and vaginal bleeding, unspecified

    Also known as:

    • Skin Tumor of Uncertain Behavior
    • Skin Condition
    • Skin Neoplasm
    • Skin Growth
    • Uncertain Skin Lesion

    ICD-10 Codes:

    • D485: Neoplasm of uncertain behavior of skin

    Also known as:

    • High-Risk HPV Detected in Cervix
    • HPV
    • HPV and Pap Test Results
    • Positive High-Risk Cervical HPV Test
    • High-Risk Human Papillomavirus of Cervix
    • Cervical HPV Positive

    ICD-10 Codes:

    • R87810: Cervical high risk human papillomavirus (HPV) DNA test positive

    Also known as:

    • Special Medical Examination
    • Specific health check
    • Detailed medical assessment
    • Special health screening

    ICD-10 Codes:

    • Z0189: Encounter for other specified special examinations

    Also known as:

    • Postmenopausal Bleeding
    • Menopause
    • Vaginal Bleeding
    • Bleeding After Menopause
    • Vaginal Bleeding in Menopause

    ICD-10 Codes:

    • N950: Postmenopausal bleeding

    Also known as:

    • Abnormal Breast Imaging Results
    • Mammography
    • Inconclusive mammogram
    • Unclear breast scan results
    • Abnormal breast scan

    ICD-10 Codes:

    • R928: Other abnormal and inconclusive findings on diagnostic imaging of breast

    Also known as:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • Abnormal Bowel Movements
    • Bowel Movement
    • Unusual stool
    • Changes in poop
    • Fecal changes

    ICD-10 Codes:

    • R195: Other fecal abnormalities

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Gallstones
    • Cholelithiasis
    • Gallbladder stones
    • Biliary calculi

    ICD-10 Codes:

    • K8020: Calculus of gallbladder without cholecystitis without obstruction

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Colon Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon

    Also known as:

    • Elective Abortion
    • Abortion
    • Planned abortion
    • Voluntary termination of pregnancy
    • Induced abortion

    ICD-10 Codes:

    • Z332: Encounter for elective termination of pregnancy

    Also known as:

    • Elevated PSA Level
    • Prostate Cancer Screening
    • Prostate Disease
    • Prostate-Specific Antigen (PSA) Test
    • Prostate Problems
    • High Prostate Specific Antigen
    • Abnormal PSA Test
    • Increased PSA

    ICD-10 Codes:

    • R9720: Elevated prostate specific antigen [PSA]

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Acute Gallbladder Inflammation
    • Gallbladder Disease
    • Sudden Gallbladder Attack
    • Acute Cholecystitis
    • Sudden Gallbladder Infection

    ICD-10 Codes:

    • K810: Acute cholecystitis

    Also known as:

    • Uncomplicated Childbirth
    • Childbirth
    • Normal Delivery
    • Natural Birth
    • Vaginal Delivery

    ICD-10 Codes:

    • O80: Encounter for full-term uncomplicated delivery

    Also known as:

    • Acute Appendicitis
    • Appendicitis
    • Inflamed Appendix
    • Sudden Appendix Inflammation
    • Appendicitis Attack

    ICD-10 Codes:

    • K3580: Unspecified acute appendicitis

    Also known as:

    • Iron Deficiency Anemia
    • Anemia
    • Iron
    • Anemia from Iron Lack
    • Low Iron Anemia
    • Sideropenic Anemia

    ICD-10 Codes:

    • D509: Iron deficiency anemia, unspecified

    Also known as:

    • Rectal Bleeding
    • Gastrointestinal Bleeding
    • Gastrointestinal (GI) Bleeding
    • Anal Bleeding
    • Blood in Stool
    • Lower GI Bleed

    ICD-10 Codes:

    • K625: Hemorrhage of anus and rectum

    Does Dr. Weng accept my insurance?

    Dr. Weng accepts most major insurance plans. Important: Please call our office at (510) 454-1000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Weng accept in San Leandro, CA?

    Dr. Weng in San Leandro, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alameda Alliance

    • Alignment Health Plan

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Imperial Health Plan (CA)

    • Kaiser Permanente

    • Medicare

    • Samaritan Health Services

    • San Francisco Health Plan

    View All Insurances

    Where is Dr. Weng's office located?

    Dr. Eric Weng's Primary Practice

    2500 Merced St

    San Leandro, CA 94577

    (510) 454-1000

    Get Directions

    Dr. Eric Weng's Practice 2

    27303 Sleepy Hollow Ave S

    Hayward, CA 94545

    Get Directions

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

    Dr. Weng's National Provider Identifier (NPI) number is 1932300456.

    What common questions do patients ask about Dr. Weng?

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

    What is Dr. Eric Weng's specialty?

    Dr. Weng is a Anatomic Pathologist & Clinical Pathologist near San Leandro, CA. A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases. Contact Dr. Weng to book an appointment today.

    Is this Dr. Eric Weng affiliated with a ranked Castle Connolly Top Hospital?

    No, Weng is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: San Leandro Medical Center, Fremont Medical Center. 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

    Where can I learn more about Anatomic Pathologist & Clinical Pathologist?

    Explore Anatomic Pathologist & Clinical Pathologist 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 Eric Weng accepting new patients in San Leandro, CA?

    Yes, Dr. Eric Weng is accepting new patients at this time.

    Does Dr. Eric Weng offer online booking?

    Please contact Dr. Weng's office at (510) 454-1000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Eric Weng?

    Please contact Dr. Weng's office at (510) 454-1000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Eric Weng have?

    Dr. Eric Weng is certified by the American Board of Pathology.

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