4.2
17 Ratings with 4 written Reviews
Summary
John Gregory Mears specializes in oncology and hematology, bringing over five decades of medical expertise to cancer and blood disorder care. They graduated from Columbia University College of Physicians & Surgeons and has dedicated 53 years to treating patients with complex hematologic and oncologic conditions. They provides care in English to patients throughout the New York area.
Mears practices at NewYork Presbyterian Hudson Valley Hospital and other locations in Cortlandt Manor and New York. They focuses on treating blood-related conditions such as iron deficiency anemia and chronic lymphocytic leukemia, along with anemia caused by heavy bleeding. Their expertise includes performing comprehensive blood work and complete blood counts to help diagnose and monitor patient conditions. Patients have given them an average rating of 4.2 stars for their care.
Mears practices at NewYork Presbyterian Hudson Valley Hospital and other locations in Cortlandt Manor and New York. They focuses on treating blood-related conditions such as iron deficiency anemia and chronic lymphocytic leukemia, along with anemia caused by heavy bleeding. Their expertise includes performing comprehensive blood work and complete blood counts to help diagnose and monitor patient conditions. Patients have given them an average rating of 4.2 stars for their care.
AI-generated from data on this provider profile.
Quick Facts
- 53 years of experience
- speaks English
- Columbia University College Of Physicians & Surgeons
- 4 written reviews
- 2 specialties
- 18 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 5 office locations
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Gregory Mears has 5 locationsNewyork Presbyterian Hudson Valley Hospital
1980 Crompond RdCortlandt Manor, NY 10567 Tel: (914) 737-9000
The New York and Presbyterian Hospital
161 Fort Washington AveNew York, NY 10032Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Columbia University Medical Center Hematology Oncology
161 Fort Washington Ave Fl 9New York, NY 10032 Tel: (212) 305-0527
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Nyp Hudson Valley Comprehensive Cancer Center
1978 Crompond Rd Ste G1Cortlandt Manor, NY 10567 Tel: (914) 293-8402
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed
NewYork-Presbyterian Medical Group Hudson Valley - Hematology and Oncology
1978 Crompond RdCortlandt Manor, NY 10567Compare with Similar Doctors
 |  |  |  |
| Dr. John Gregory Mears | Dr. Maria Diaz Ordonez, MD | Dr. Andrew H Lipsky, MD | Dr. Jessica A. Wilcox, MD |
| Oncology | Oncology | Oncology | Oncology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 53 Years of Experience | 12 Years of Experience | 13 Years of Experience | 11 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks Spanish, English | Speaks English | |
| Cortlandt Manor , NY | Tarrytown , NY | New York , NY | Montvale , NJ |
| Med School: Columbia University College Of Physicians & Surgeons | Med School: Universidad Complutense De Madrid Facultad De Medicina | Med School: Rutgers Robert Wood Johnson Medical School | Med School: Drexel University College of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Gregory Mears
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Gregory Mears has the following 2 specialties
Specialty Expertise
Dr. John Gregory Mears has the following 18 areas of expertise
Certifications, License, & Education
53 Years Experience
MEDICAL LICENSE
Medical Doctor, New York, 2025, Expired
EDUCATION & TRAINING
Medical School
Columbia University College Of Physicians & SurgeonsGraduated in 1973
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Frequently Asked Questions
- Where is Dr. John Gregory Mears's office located?
- Dr. John Gregory Mears's office is located at 1980 Crompond Rd, Cortlandt Manor, NY, 10567.
- Which hospitals is Dr. John Gregory Mears affiliated with?
- Dr. John Gregory Mears is affiliated with Newyork Presbyterian Hudson Valley Hospital.
- What languages does Dr. John Gregory Mears speak?
- Dr. John Gregory Mears speaks English.
- Does Dr. John Gregory Mears accept my insurance?
- You can see the insurance plans that Dr. John Gregory Mears accepts on their Vitals profile.
- Is Dr. John Gregory Mears accepting new patients?
- Dr. John Gregory Mears has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
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