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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. Dr. Derosa is fluent in English, and is currently seeing new patients. Dr. Derosa’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare 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 an 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:
- Osteoarthritis of the left knee
- Primary Osteoarthritis in Right Knee
- Osteoarthritis of the left shoulder
- Osteoarthritis of the right shoulder
- Primary Osteoarthritis in Right Hip
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Right Hip Arthritis
- Right Hip Degenerative Joint Disease
ICD-10 Codes:
- M1712: Unilateral primary osteoarthritis, left knee
- M1711: Unilateral primary osteoarthritis, right knee
- M19012: Primary osteoarthritis, left shoulder
- M19011: Primary osteoarthritis, right shoulder
- M1611: Unilateral primary osteoarthritis, right hip
Also known as:
- Stomach Inflammation
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
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:
- 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:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Gallstones with Chronic Gallbladder Inflammation
- Bile Duct Disease
- Gallstones
- Chronic cholecystitis with gallstones
- Long-term gallbladder inflammation
ICD-10 Codes:
- K8010: Calculus of gallbladder with chronic cholecystitis without obstruction
Also known as:
- Cystic Breast Changes in Right Breast
- Breast Disease
- Fibrocystic right breast
- Diffuse breast cysts right side
- Right breast cystic disease
ICD-10 Codes:
- N6011: Diffuse cystic mastopathy of right breast
Also known as:
- Sterilization Procedure
- Tubal Ligation
- Vasectomy
- Permanent contraception
- Tubal ligation
- Surgical birth control
ICD-10 Codes:
- Z302: Encounter for sterilization
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:
- 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:
- Fibrocystic Breast Changes
- Breast Disease
- Cystic breasts
- Fibrocystic disease
- Lumpy breasts
ICD-10 Codes:
- N6012: Diffuse cystic mastopathy of left breast
What procedures does Dr. Derosa perform?
As an Anatomic Pathologist & Clinical Pathologist, Dr. Derosa 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. 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:
- Fine Needle Biopsy
- Fine Needle Biopsy (Additional Site)
- Biopsy
- Fine Needle Aspiration
- FNA Biopsy
- Needle Biopsy without Imaging
- Tissue Sample Collection
- FNA biopsy
- Needle aspiration biopsy
- Tissue sampling with needle
CPT Codes:
- 10021: Fine needle aspiration biopsy, without imaging guidance; first lesion
- 10004: Fine needle aspiration biopsy, without imaging guidance; each additional lesion (List separately in addition to code for primary procedure)
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
Carefirst BlueCross BlueShield
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
Federal Employee Program
Medicare
MedStar Health
State of Maryland
UnitedHealthcare
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
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, MedStar Washington Hospital Center, MedStar Southern Maryland Hospital Center, CalvertHealth Medical Center, MedStar Franklin Square Medical Center 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
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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