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Dr. Dean Cassimatis, MD

Gastroenterology* Age 64
Dr. Dean Cassimatis, MD
4.7 (18 Ratings)

Offers telehealth

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Dr. Dean Cassimatis, MD is a Gastroenterologist in New Windsor, NY.
Dr. Dean Cassimatis, MD
4.7 (18 Ratings)
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Dr. Dean Cassimatis, MD

Gastroenterology* Age 64
New Windsor, NY
Accepting new patients
38 years of experience

Offers telehealth

Dr. Dean Cassimatis, MD is a Gastroenterologist in New Windsor, NY.

About

Dr. Cassimatis graduated from NEW YORK Medical College in 1986 and completed a residency at Ny Med College.Dr. Dean Cassimatis, MD is a Gastroenterologist in New Windsor, NY and has 38 years experience. Dr. Cassimatis currently practices at Horizon Fam Med GRP GSTRNTRLGY and are affiliated with Montefiore St. Luke's Cornwall. Dr. Cassimatis has experience treating conditions like Esophagitis, Reflux Esophagitis and Esophageal Ulcer among other conditions at varying frequencies. At present, Dr. Cassimatis received an average rating of 4.7/5 from patients and has been reviewed 18 times. Dr. Cassimatis' office accepts new patients and telehealth appointments. Dr. Cassimatis also speaks Greek. Dr. Cassimatis is board certified in Gastroenterology and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Esophagitis
Reflux Esophagitis
Esophageal Ulcer
Esophagitis
Reflux Esophagitis
Esophageal Ulcer
Esophagitis
Reflux Esophagitis
Esophageal Ulcer
Acute Gastritis
Intestinal Diverticulosis
Diaphragmatic and Hiatal Hernia
Gastric Ulcer
Gastroesophageal Reflux Disease (GERD)
Abdominal Pain
Alcoholic Cirrhosis
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Bile Duct Obstruction
Celiac Disease
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Crohn's Disease
Diarrhea
  • View other providers who treat Diarrhea
Duodenitis
Dysphagia
Enteritis
Gallstones
Gas-Bloat Syndrome
Gastritis
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Hemochromatosis
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulitis
Intestinal Malabsorption Carbohydrate
Intestinal Ulcer
Irritable Bowel Syndrome
Lactose Intolerance
Liver Damage from Alcohol
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Ulcerative Colitis
Vitamin_Deficiency
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Alcoholic Hepatitis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Bowel Strangulation
Chronic Cholecystitis
Congenital Achalasia
Cyclical Vomiting
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
Dysentery
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gastrojejunal Ulcer
Gastroptosis
Giardiasis
Heartburn
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Ileus
  • View other providers who treat Ileus
Illeum Cancer
Indigestion
Infectious Diarrheal Disease
Intestinal Obstruction
Ischemic Colitis
Mallory-Weiss Syndrome
Malnutrition
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Pancreatic Pseudocyst
Peptic Ulcer
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Sclerosing Mesenteritis
Secondary Biliary Cholangitis
Splenomegaly
Stomal Ulcer
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin B12 Anemia
Vomiting Disorders
Anoscopy
  • View other providers who treat Anoscopy
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Personal Choice PPO
  • Blue Card PPO
  • Empire (Select Network)-NY POS
    National (BlueCard) PPO
  • Managed Choice (Open Access) POS
    Aetna
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Premier Care Network APCN Choice (OAMC) POS II
    Elect Choice (Open Access) EPO
    Savings Plus of Metro, NY
    AWH NJ Choice MultiTier - Standard Savings POS II
    Choice Plus POS II
    Select
    AWH NJ Choice MultiTier POS II
  • Liberty Mutual Insurance Company
  • Empire Hospital/Medical (Trad)
    Blue Acess Employer Sponsored
    Empire Blue Cross Blue Shield PPO
    Blue Priority NY EPO
    Empire Hospital
  • Cigna PPO
    Open Access Plus
  • MultiPlan PPO
  • Choice POS
    Choice Care PPO
    Choice Care Network PPO
  • HealthyBlue Advantage
  • Options PPO
    Navigate POS
    Choice Plus POS
    Navigate HMO
    Medica Choice
    Nexus Open Access
  • Blue Cross Blue Shield of Western New York PPO
  • Freedom
  • HIP Prime HMO
    GHI CBP
  • Passage HMO
    Flex Connecticut EPO
  • myBlue Access EPO
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO
  • MVP Health Plan EPO
    MVP Health Care HMO
  • MagnaCare PPO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • First Health (Coventry Health Care) PPO

Locations

  1. 1 Horizon Fam Med GRP GSTRNTRLGY
    277 Quassaick Ave, New Windsor, NY 12553
    Icon Directions Right Arrow Directions Phone Icon (845) 565-5630
  2. 2 Horizon Medical Group PC
    88 Old Route 9W, New Windsor, NY 12553
    Icon Directions Right Arrow Directions Phone Icon (845) 565-5630
  3. 3 Montefiore St. Luke's Cornwall
    70 Dubois St, Newburgh, NY 12550
    Icon Directions Right Arrow Directions Phone Icon (845) 565-5630

Patient Satisfaction

Likelihood to recommend Dr. Cassimatis
4.7
Based on 18 Reviews
5 Stars (16)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (1)

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How likely are you to recommend Dr. Cassimatis?

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Patient Reviews
Jul 10, 2024
Very thorough and down-to-earth.
Jay Presutti — Jul 10, 2024
See more reviews on Healthgrades
Photo: Dr. Dean Cassimatis, MD
How would you rate your experience with Dr. Dean Cassimatis, MD?
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Dr. Cassimatis' Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Cassimatis

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
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(845) 565-5630

About Me

Languages Spoken
Greek
Languages Spoken
Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • NEW YORK Medical College
    1986
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • Ny Med College
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Cassimatis communicate via email?
No responses yet.
Yes
(0)
No
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Does Dr. Cassimatis offer telehealth services or virtual visits?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Cassimatis offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Cassimatis have free onsite parking?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Cassimatis offer weekend visits?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Cassimatis offer evening visits?
No responses yet.
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(0)
No
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Does Dr. Cassimatis specialize in working with children or adolescents?
No responses yet.
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Does Dr. Cassimatis specialize in working with seniors?
No responses yet.
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Does Dr. Cassimatis specialize in couples therapy?
No responses yet.
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(0)
No
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Does Dr. Cassimatis specialize in working with LGBTQ+ community?
No responses yet.
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(0)
No
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Does Dr. Cassimatis accept insurance?
No responses yet.
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Dean Cassimatis, MD. To arrange an appointment, call the number on Dr. Cassimatis' profile.

Dr. Cassimatis frequently treats the following conditions: Esophagitis, Reflux Esophagitis and Esophageal Ulcer. See more on Sharecare.

Dr. Dean Cassimatis, MD is affiliated with Montefiore St. Luke's Cornwall.

Yes, Dr. Dean Cassimatis, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Montefiore St. Luke's Cornwall

    70 Dubois St, Newburgh, NY