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Dr. Dean Cassimatis, MDverified Is this you? Manage your online reputation

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Specialty iconSpecialtiesGastroenterology
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Location iconLocationNew Windsor, NY
BioiconBio:
Experience exceptional care from a dedicated gastroenterologist with o...
ExperienceiconExperience:
35+ years
Language SpokeniconLanguage Spoken:
Greek, 
Spanish, 
English
Common TreatmentsiconCommon Treatments:
Abdominal Pain
Anemia
Ascites
Cirrhosis
Diarrhea
Duodenal Ulcer
Dysphagia
Gastroesophageal Reflux Disease (Gerd)
See More
Institutes AttendediconInstitutes Attended:
NYMC, 
Northport VAMC, 
WMC, 
ABIM, 
NY
CertificatesiconCertificates:
MD, 
Res, 
Fellow, 
Board Cert. GI
See More
This profile is an AZ search result. Please verify important details.
Common TreatmentsiconCommon Treatments:
Abdominal Pain
Anemia
Ascites
Cirrhosis
Diarrhea
Duodenal Ulcer
Dysphagia
Gastroesophageal Reflux Disease (Gerd)
See More
Institutes AttendediconInstitutes Attended:
NYMC, 
Northport VAMC, 
WMC, 
ABIM, 
NY
CertificatesiconCertificates:
MD, 
Res, 
Fellow, 
Board Cert. GI
See More
specOverview
Dr. Dean Cassimatis, MD, is a dedicated and highly experienced gastroenterologist based in New Windsor, NY, with over 37 years of expertise in the medical field. He specializes in a wide range of gastrointestinal disorders, including but not limited to abdominal pain, cirrhosis, and irritable bowel syndrome. Dr....
specPractice
insurance
In-network insurance
Aetna
Alliant Health Plans
AmeriHealth
Anthem
Aspire Health Plan
Blue Cross Blue Shield
insurance
Appointments Scheduling
Horizon Fam Med GRP GSTRNTRLGY
camera iconVirtual Visit
location icon

Address:

277 Quassaick Ave, New Windsor, NY 12553
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Phone:

(845) 565-5630

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Fax:

(845) 565-5643

Horizon Medical Group PC
camera iconVirtual Visit
location icon

Address:

88 Old Route 9W, New Windsor, NY 12553
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Phone:

(845) 565-5630

faxIcon

Fax:

(845) 565-5643

Montefiore St. Luke's Cornwall
camera iconVirtual Visit
location icon

Address:

70 Dubois St, Newburgh, NY 12550
phone Icon

Phone:

(845) 565-5630

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Fax:

(845) 549-1046

specAbout
NPI/License numbericonNPI/License number:
1821097742
ExperienceiconExperience:
35+ years
Language SpokeniconLanguage Spoken:
Greek, 
Spanish, 
English
Hospital AffiliationsiconHospital Affiliations:
Montefiore St. Luke's Cornwall
St. Luke's Cornwall Hospital
SpecialtiesiconSpecialties:
Gastroenterology
Internal Medicine
General Gastroenterology
Common TreatmentsiconCommon Treatments:
Abdominal Pain
Anemia
Ascites
Cirrhosis
Diarrhea
Duodenal Ulcer
Dysphagia
Gastroesophageal Reflux Disease (Gerd)
See More
Education IconEducation & Certifications:
Education Icon
NY State Medical License
State of New York2026
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Fellowship - Gastroenterology
Westchester Medical Center1991
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Residency in Dental Medicine
Northport Vamc1989
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Doctor of Medicine
New York Medical College1986
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Gastroenterology Certification
American Board of Internal Medicine
Education Icon
Internal Medicine Certification
American Board of Internal Medicine