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Dr. Peter Derosa, MD

Leonardtown, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Derosa, Anatomic Pathologist & Clinical Pathologist in Leonardtown, MD?

    Dr. Peter Derosa, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Leonardtown, MD with 1 additional practice location. He is board certified. Dr. Derosa is fluent in English, and is currently seeing new patients. Dr. Derosa’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Derosa’s office at (240) 434-4088.

    What languages does Dr. Derosa speak?

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

    • English

    What conditions does Dr. Derosa treat?

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

    • Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Gastritis
    • Inflamed stomach lining
    • Stomach lining inflammation

    ICD-10 Codes:

    • K2970: Gastritis, unspecified, without bleeding

    Also known as:

    • GERD with Esophagitis
    • Eosinophilic Esophagitis
    • GERD
    • Reflux Esophagitis
    • Acid Reflux Esophagus Inflammation
    • Heartburn with Esophagus Damage

    ICD-10 Codes:

    • K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding

    Also known as:

    • Nontoxic Goiter
    • Thyroid Disease
    • Enlarged Thyroid Gland
    • Simple Goiter
    • Thyroid Swelling

    ICD-10 Codes:

    • E049: Nontoxic goiter, unspecified

    Also known as:

    • Pleural Effusion
    • Pleural Disorder
    • Fluid in lungs
    • Water on the lung
    • Fluid around lungs

    ICD-10 Codes:

    • J90: Pleural effusion, not elsewhere classified

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Fluid in Abdomen
    • Liver Disease
    • Ascites
    • Abdominal fluid buildup
    • Peritoneal fluid

    ICD-10 Codes:

    • R188: Other ascites

    Also known as:

    • Benign Transverse Colon Polyp
    • Benign Tumor
    • Colonic Polyps
    • Colon Polyps
    • Non-cancerous transverse colon growth
    • Transverse colon adenoma
    • Transverse colon benign tumor

    ICD-10 Codes:

    • D123: Benign neoplasm of transverse colon

    Also known as:

    • Gallstones with Obstructed Chronic Gallbladder Inflammation
    • Bile Duct Disease
    • Gallstones
    • Obstructed chronic cholecystitis
    • Blocked gallbladder with stones

    ICD-10 Codes:

    • K8011: Calculus of gallbladder with chronic cholecystitis with obstruction

    Also known as:

    • Primary Osteoarthritis in Right Knee
    • Osteoarthritis
    • Right Knee Arthritis
    • Right Knee Degenerative Joint Disease

    ICD-10 Codes:

    • M1711: Unilateral primary osteoarthritis, right knee

    Also known as:

    • Missed Miscarriage
    • Miscarriage
    • Silent miscarriage
    • Delayed miscarriage
    • Missed abortion

    ICD-10 Codes:

    • O021: Missed abortion

    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:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Fibrocystic Breast Changes
    • Breast Disease
    • Cystic breasts
    • Fibrocystic disease
    • Lumpy breasts

    ICD-10 Codes:

    • N6012: Diffuse cystic mastopathy of left breast

    Does Dr. Derosa accept my insurance?

    Dr. Derosa accepts most major insurance plans. Important: Please call our office at (240) 434-4088 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Derosa accept in Leonardtown, MD?

    Dr. Derosa in Leonardtown, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BCBS Unspecified

    • Blue Cross Blue Shield of Michigan

    • Carefirst BlueCross BlueShield

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Express Scripts

    • Kaiser Permanente

    • Medicare

    • Riverside Health

    View All Insurances

    Where is Dr. Derosa's office located?

    Dr. Peter Derosa's Primary Practice

    25500 Point Lookout Rd

    Leonardtown, MD 20650

    (240) 434-4088

    Get Directions

    Dr. Peter Derosa's Practice 2

    3001 S Hanover St

    Brooklyn, MD 21225

    Get Directions

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

    Dr. Derosa's National Provider Identifier (NPI) number is 1881981975.

    What common questions do patients ask about Dr. Derosa?

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

    What is Dr. Peter Derosa's specialty?

    Dr. Derosa is a Anatomic Pathologist & Clinical Pathologist near Leonardtown, MD. 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. Derosa to book an appointment today.

    Is this Dr. Peter Derosa affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Derosa is affiliated with Medstar St. Mary's 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 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 Peter Derosa accepting new patients in Leonardtown, MD?

    Yes, Dr. Peter Derosa is accepting new patients at this time.

    Does Dr. Peter Derosa offer online booking?

    Please contact Dr. Derosa's office at (240) 434-4088 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Peter Derosa?

    Please contact Dr. Derosa's office at (240) 434-4088 for information regarding telehealth appointment availability or for scheduling assistance.

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