DO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Olsen, Anatomic Pathologist in Suffern, NY?
Dr. Drew Olsen, MD is an Anatomic Pathologist, who primarily practices in Suffern, NY with 2 additional practice locations. He is board certified by the American Board of Pathology. Dr. Olsen completed his residency at Yale New Haven Hosp, Anatomic And Clinical Pathology. Dr. Olsen is fluent in English, and is currently seeing new patients. Dr. Olsen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Olsen’s office at (845) 368-5179.
What are Areas of Expertise for Dr. Olsen?
Dr. Drew Olsen, MD is a highly-rated, board-certified Anatomic Pathologist 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. Olsen empowers patients to confidently navigate their health journey, specializing in Breast Pathology, Gynecologic Pathology, or comprehensive wellness support. Serving the Suffern/NY community, Dr. Olsen is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Olsen go to medical school and complete their residency?
Residency: Yale New Haven Hosp, Anatomic And Clinical Pathology
Medical School: New York Med Coll- Valhalla Ny
Is Dr. Olsen board certified in Anatomic Pathologist?
Yes, Dr. Drew Olsen, MD is board certified by the American Board of Pathology
What languages does Dr. Olsen speak?
Dr. Olsen and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Olsen treat?
As a Anatomic Pathologist, Dr. Olsen 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. Olsen. 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:
- Chronic Atrophic Gastritis
- Stomach Disorder
- Gastritis & Gastropathy
- Long-term Wasting Gastritis
- Persistent Stomach Lining Thinning
- Chronic Atrophy of Stomach
ICD-10 Codes:
- K2940: Chronic atrophic gastritis without bleeding
Also known as:
- Central Right Female Breast Cancer
- Central Left Female Breast Cancer
- Breast Cancer
- Right female breast central tumor
- Malignant growth in central right female breast
- Left female breast central tumor
- Malignant growth in central left female breast
ICD-10 Codes:
- C50111: Malignant neoplasm of central portion of right female breast
- C50112: Malignant neoplasm of central portion of left female breast
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Also known as:
- Amniotic Sac Infection
- Health Problems in Pregnancy
- Chorioamnionitis
- Intra-amniotic Infection
- Infection of Fetal Membranes
- Amnionitis
ICD-10 Codes:
- O411230: Chorioamnionitis, third trimester, not applicable or unspecified
Also known as:
- Cervical Polyp
- Cervix Disorder
- Polyp on Cervix
- Uterine Cervix Polyp
- Cervical Growth
ICD-10 Codes:
- N841: Polyp of cervix uteri
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:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
Also known as:
- Fibrocystic Breast Changes
- Breast Disease
- Cystic breasts
- Fibrocystic disease
- Lumpy breasts
ICD-10 Codes:
- N6012: Diffuse cystic mastopathy of left breast
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C561: Malignant neoplasm of right ovary
- C569: Malignant neoplasm of unspecified ovary
Also known as:
- Moderate Cervical Dysplasia
- Cervix Disorder
- CIN 2
- Moderate Abnormal Cervical Cells
- Precancerous Cervical Changes
- Moderate Cervical Lesion
ICD-10 Codes:
- N871: Moderate cervical dysplasia
Also known as:
- Other Abnormal Cervical Cell Findings
- Cervical Cancer Screening
- Abnormal Pap Smear
- Unusual Cervical Cells
- Atypical Cervical Cells
ICD-10 Codes:
- R87618: Other abnormal cytological findings on specimens from cervix uteri
Also known as:
- Uterine Fibroids
- Leiomyoma of uterus
- Myoma
- Fibromyoma
- Uterine leiomyoma
ICD-10 Codes:
- D251: Intramural leiomyoma of uterus
Also known as:
- Mild Cervical Dysplasia
- Cervix Disorder
- Low-grade Squamous Intraepithelial Lesion (LSIL)
- CIN 1
- Abnormal Pap Smear
ICD-10 Codes:
- N870: Mild cervical dysplasia
Also known as:
- Uterine Polyp
- Uterine Disease
- Endometrial Polyp
- Womb Polyp
ICD-10 Codes:
- N840: Polyp of corpus uteri
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Atypical Cells on Pap Test (ASC-US)
- Cervical Cancer Screening
- ASC-US Pap smear
- Uncertain abnormal cervical cells
- Mildly abnormal Pap test
ICD-10 Codes:
- R87610: Atypical squamous cells of undetermined significance on cytologic smear of cervix (ASC-US)
Also known as:
- Postmenopausal Bleeding
- Menopause
- Vaginal Bleeding
- Bleeding After Menopause
- Vaginal Bleeding in Menopause
ICD-10 Codes:
- N950: Postmenopausal bleeding
Also known as:
- Osteoarthritis of the knee
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M1710: Unilateral primary osteoarthritis, unspecified knee
Which procedures does Dr. Olsen perform as a Anatomic Pathologist?
As a Anatomic Pathologist, procedures performed by an Dr. Drew Olsen may include:
- Ancillary Testing
- Blood Sample
- Blood Smear
- Blood Sugar / Plasma Glucose Test
- Bone Pathology
- Chemical Pathology Consultation
- Chemical Pathology Follow Up
- Electrolyte Test / PH Imbalance
For detailed information, please contact Dr. Olsen's office.
Does Dr. Olsen accept my insurance?
Dr. Olsen accepts most major insurance plans. Important: Please call our office at (845) 368-5179 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Olsen accept in Suffern, NY?
Dr. Olsen in Suffern, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Braven Health
Carepoint Health
Centene
CVS Health (formerly Aetna)
EmblemHealth
Express Scripts
Horizon BlueCross BlueShield
Independence Blue Cross
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Olsen's office located?
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
Doctor’s Choice - Last 5 Years
Among the most nominated for the Castle Connolly Top Doctor recognition in the last 5 years
What is Dr. Olsen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Olsen's National Provider Identifier (NPI) number is 1215971908.
What common questions do patients ask about Dr. Olsen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Olsen
What is Dr. Drew Olsen's specialty?
Dr. Olsen is a Anatomic Pathologist near Suffern, NY. A pathologist specializes in understanding the causes and nature of diseases, playing a key role in diagnosis, prognosis, and treatment through laboratory-based insights from biological, chemical, and physical sciences. They analyze information gathered from microscopic examinations of tissue specimens, cells, and body fluids, as well as from clinical laboratory tests on body fluids and secretions, to diagnose, exclude, or monitor disease. Contact Dr. Olsen to book an appointment today.
Is this Dr. Drew Olsen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Olsen is affiliated with Holy Name Medical Center 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?
Explore Anatomic 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 Drew Olsen accepting new patients in Suffern, NY?
Yes, Dr. Drew Olsen is accepting new patients at this time.
Does Dr. Drew Olsen offer online booking?
Please contact Dr. Olsen's office at (845) 368-5179 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Drew Olsen?
Please contact Dr. Olsen's office at (845) 368-5179 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Drew Olsen have?
Dr. Drew Olsen is certified by the American Board of Pathology.
Other Anatomic Pathologist Near Suffern, NY
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XW
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MR
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