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. Dr. Olsen completed his residency at Yale New Haven Hosp, Anatomic And Clinical Pathology and is currently affiliated with Good Samaritan Hospital and Trinitas Hospital. Dr. Olsen is fluent in English, and is currently seeing new patients. Dr. Olsen’s practice accepts Medicare 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 and 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, and 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 as an 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 an Anatomic Pathologist like Dr. Olsen typically treat?
As an 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. Learn more about our claims-based healthcare methodology.
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:
- 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:
- Cervical Polyp
- Cervix Disorder
- Polyp on Cervix
- Uterine Cervix Polyp
- Cervical Growth
ICD-10 Codes:
- N841: Polyp of cervix uteri
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:
- 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:
- Fibrocystic Breast Changes
- Breast Disease
- Cystic breasts
- Fibrocystic disease
- Lumpy breasts
ICD-10 Codes:
- N6012: Diffuse cystic mastopathy of left breast
What procedures does an Anatomic Pathologist like Dr. Olsen typically perform?
As an Anatomic Pathologist, procedures performed by 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
Please contact Dr. Olsen's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
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
Carepoint Health
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Horizon BlueCross BlueShield
Independence Health Group
Medicare
UnitedHealth Group
Unknown
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.
What does an Anatomic Pathologist do?
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.
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
When to see an Anatomic Pathologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Anatomic Pathologist. Explore 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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Anatomic Pathologist & Clinical Pathologist
Accepting patientsDr. Marius Ilario, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Cortlandt Manor, NY with 2 additional practice locations. He has been practicing for over 22 years and is board certified.
Cortlandt Manor, NY
Anatomic Pathologist & Clinical Pathologist
Accepting patientsDr. Vandana Hoon, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Nyack, NY with 2 additional practice locations. She has been practicing for over 32 years and is board certified.
Nyack, NY