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Dr. Leonard Joseph Horwitz, MDverified Is this you? Manage your online reputation

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Specialty iconSpecialtiesHematology
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Location iconLocationCleveland, OH
BioiconBio:
With over 46 years of groundbreaking experience, this dedicated hemato...
ExperienceiconExperience:
45+ years
Language SpokeniconLanguage Spoken:
English
Common TreatmentsiconCommon Treatments:
Anemia
Colorectal Cancer
Neuroendocrine Tumors
Institutes AttendediconInstitutes Attended:
YU, 
AECM-YU, 
ZSMHN, 
UT Health Houston
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CertificatesiconCertificates:
B.S., 
MD, 
Res, 
Fellow, 
BCD
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This profile is an AZ search result. Please verify important details.
Common TreatmentsiconCommon Treatments:
Anemia
Colorectal Cancer
Neuroendocrine Tumors
Institutes AttendediconInstitutes Attended:
YU, 
AECM-YU, 
ZSMHN, 
UT Health Houston
See More
CertificatesiconCertificates:
B.S., 
MD, 
Res, 
Fellow, 
BCD
See More
specOverview
Dr. Leonard Joseph Horwitz, MD, is a highly respected hematologist and medical oncologist based at the Cleveland Clinic in Ohio, where he has been on staff since 2007. With over 46 years of experience in the medical field, he has amassed a wealth of knowledge both in clinical practice and academic settings. Dr. Horwitz graduated magna cum laude from Yale University and received his medical degree from the Albert Einstein College of Medicine of Yeshiva University....
specPractice
insurance
In-network insurance
Cigna
UnitedHealthcare
insurance
Appointments Scheduling
Dayton VAMC
Avatar iconIn-Person Visit
location icon

Address:

4100 W 3rd St, Dayton, OH 45428
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Phone:

(937) 268-6511

Cleveland Clinic Hematology Oncology
Avatar iconIn-Person Visit
location icon

Address:

9500 Euclid Ave # R35, Cleveland, OH 44195
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Phone:

(216) 445-2030

faxIcon

Fax:

(216) 445-0470

specAbout
NPI/License numbericonNPI/License number:
1922002575
ExperienceiconExperience:
45+ years
Language SpokeniconLanguage Spoken:
English
Hospital AffiliationsiconHospital Affiliations:
Dayton Va Medical Center
Riverside Methodist Hospital
Dublin Methodist Hospital
Cleveland Clinic
SpecialtiesiconSpecialties:
Hematology
Medical Oncology
Internal Medicine
General Hematology
Common TreatmentsiconCommon Treatments:
Anemia
Colorectal Cancer
Neuroendocrine Tumors
Education IconEducation & Certifications:
Education Icon
Fellowship in Hematology & Medical Oncology
University of Texas Health Science Center at Houston1984
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Fellowship in Hematology & Medical Oncology
Zucker School of Medicine at Hofstra/northwell1982
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Residency in Dental Medicine
Zucker School of Medicine at Hofstra/northwell1980
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Doctor of Medicine
Albert Einstein College of Medicine of Yeshiva University1977
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Bachelor of Science in Molecular Biophysics & Biochemistry
Yale University1973
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Board Certified in Dermatology
American Board of Internal Medicine
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Board Certification in Internal Medicine
American Board of Internal Medicine
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Board Certifications, American Board of Medical Oncology
American Board of Internal Medicine
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Medical License OH
Ohio State Medical Center
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Medical License TX
Texas State Medical Board
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Medical License KY
Kentucky State Medical Board