Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Keohan, Medical Oncologist in New York, NY?
Dr. Mary Louise Keohan, MD is a Medical Oncologist, who primarily practices in New York, NY with 1 additional practice location. She is board certified by the American Board of Internal Medicine. Dr. Keohan graduated from St George',s University and completed her residency at Cooper University Hospital. Dr. Keohan is fluent in English, and is currently seeing new patients. Dr. Keohan’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Keohan’s office at (212) 639-2000.
Where did Dr. Keohan go to medical school and complete their residency?
Fellowship: Columbia University College of Physicians & Surgeons | Columbia University's College
Residency: Cooper University Hospital | University of Medicine And Dentistry of New Jersey, Piscataway, Nj
Medical School: St George',s University
Is Dr. Keohan board certified in Medical Oncologist?
Yes, Dr. Mary Louise Keohan, MD is board certified by the American Board of Internal Medicine , American Board of Internal Medicine since 1997, American Board of Internal Medicine since 2001
What languages does Dr. Keohan speak?
Dr. Keohan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Keohan treat?
As a Medical Oncologist, Dr. Keohan 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. Keohan. 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:
- Soft Tissue Sarcoma
- Cancer
- Connective Tissue Disorder
- Malignant Soft Tissue Tumor
- Connective Tissue Cancer
- Soft Tissue Cancer
ICD-10 Codes:
- C499: Malignant neoplasm of connective and soft tissue, unspecified
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Gastrointestinal Stromal Tumor
- Retroperitoneal Cancer
- Gastrointestinal stromal tumor
- Cancer
- GIST
- GI stromal tumor
- Stomach and bowel tumor
- Retroperitoneal Tumor
- Malignant Retroperitoneal Neoplasm
- Abdominal Cancer
ICD-10 Codes:
- C49A0: Gastrointestinal stromal tumor, unspecified site
- C480: Malignant neoplasm of retroperitoneum
Also known as:
- Soft Tissue Cancer
- Secondary Bone Cancer
- Cancer
- Bone Cancer
- Sarcoma
- Connective Tissue Cancer
- Soft Tissue Tumor
- Metastatic bone cancer
- Cancer spread to bone
- Bone metastases
ICD-10 Codes:
- Z85831: Personal history of malignant neoplasm of soft tissue
- C7951: Secondary malignant neoplasm of bone
Also known as:
- Cancer Spread to Liver and Bile Duct
- Liver Cancer
- Metastatic Liver Cancer
- Secondary Liver Tumor
- Liver Metastasis
ICD-10 Codes:
- C787: Secondary malignant neoplasm of liver and intrahepatic bile duct
Also known as:
- Bone Cancer
- Primary Bone Cancer
- Skull Cancer
- Facial Bone Cancer
- Head Bone Cancer
ICD-10 Codes:
- C410: Malignant neoplasm of bones of skull and face
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
Which procedures does Dr. Keohan perform as a Medical Oncologist?
As a Medical Oncologist, procedures performed by a Dr. Mary Louise Keohan may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Keohan's office.
Does Dr. Keohan accept my insurance?
Dr. Keohan accepts most major insurance plans. Important: Please call our office at (212) 639-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Keohan accept in New York, NY?
Dr. Keohan in New York, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
ArcBest Corporation
BlueCross and BlueShield of Vermont
CVS Health (formerly Aetna)
Express Scripts
Healthfirst
Horizon BlueCross BlueShield
Medicare
Service Employees International Union (SEIU)
State of Tennessee
Sunrise Senior Living
View All Insurances
Where is Dr. Keohan's office located?
Dr. Mary Louise Keohan's Primary Practice
1275 York Ave
New York, NY 10065
(212) 639-2000
Recognitions
Awards
New York Super Doctors
What is Dr. Keohan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Keohan's National Provider Identifier (NPI) number is 1184695124.
What common questions do patients ask about Dr. Keohan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Keohan
What is Dr. Mary Louise Keohan's specialty?
Dr. Keohan is a Medical Oncologist near New York, NY. An internist specializing in the diagnosis and treatment of various cancers and both benign and malignant tumors. This specialist determines and administers therapy for malignancies and collaborates with surgeons and radiation oncologists on additional cancer treatment options. Contact Dr. Keohan to book an appointment today.
Is this Dr. Mary Louise Keohan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Keohan is affiliated with Memorial Sloan Kettering Cancer 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 Medical Oncologist?
Explore Medical Oncologist 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 Mary Louise Keohan accepting new patients in New York, NY?
Yes, Dr. Mary Louise Keohan is accepting new patients at this time.
Does Dr. Mary Louise Keohan offer online booking?
Please contact Dr. Keohan's office at (212) 639-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mary Louise Keohan?
Please contact Dr. Keohan's office at (212) 639-2000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Mary Louise Keohan have?
Dr. Mary Louise Keohan is certified by the American Board of Internal Medicine.
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