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Dr. Thomas Ullman, MD
Gastroenterology* Age 61
Dr. Thomas Ullman, MD
5.0 (1 Ratings)

Offers telehealth

Dr. Thomas Ullman, MD is a Gastroenterologist in Elmsford, NY.
Dr. Thomas Ullman, MD
5.0 (1 Ratings)

Dr. Thomas Ullman, MD

Gastroenterology* Age 61
Elmsford, NY
Accepting new patients

Offers telehealth

Dr. Thomas Ullman, MD is a Gastroenterologist in Elmsford, NY.

About Dr. Thomas Ullman, MD

Dr. Thomas Ullman, MD is a Gastroenterologist in Elmsford, NY. Dr. Ullman has experience treating conditions like Inflammatory Bowel Disease, Crohn's Disease, Ulcerative Colitis, Viral Enteritis, Noninfectious Gastroenteritis and Colitis, Constipation and Enteritis among other conditions at varying frequencies. Dr. Ullman's office accepts new patients and telehealth appointments. Dr. Ullman is board certified in Gastroenterology and accepts multiple insurance plans.

Compare with other Gastroenterologists

Compare Dr. Ullman with our nearby Gastroenterologists at New York-Presbyterian Hospital/Lawrence
These providers are on the medical staff of New York-Presbyterian Hospital/Lawrence
These providers are on the medical staff of New York-Presbyterian Hospital/Lawrence.
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Experience Check

Enter a condition or procedure
Inflammatory Bowel Disease
Crohn's Disease
Ulcerative Colitis
Inflammatory Bowel Disease
Crohn's Disease
Ulcerative Colitis
Viral Enteritis
Noninfectious Gastroenteritis and Colitis
Constipation
Enteritis
Intestinal Ulcer
Alcoholic Gastritis
Gastrointestinal Bleeding
Diarrhea
  • View other providers who treat Diarrhea
Anal or Rectal Pain
Intestinal Diverticulitis
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Gastritis
Infectious Diarrheal Disease
Abdominal Pain
Irritable Bowel Syndrome
Indigestion
Dysentery
Intestinal Diverticulosis
Duodenal Ulcer
Familial Adenomatous Polyposis
Pancreatitis
Anemia
  • View other providers who treat Anemia
Hemorrhoids
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Gas-Bloat Syndrome
Pouchitis
Colorectal Polyp
Gastroesophageal Reflux Disease (GERD)
Diaphragmatic and Hiatal Hernia
Barrett's Esophagus
Endoscopy
Colonoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Esophagitis
Malnutrition
Duodenal Polypectomy
Dysphagia
Intestinal Obstruction
Chronic Gastritis
Cirrhosis
Unexplained Weight Loss
Gastroptosis
Heartburn
Gastric Ulcer
Gastroparesis
Acute Gastritis
Alcoholic Cirrhosis
All Types of Food Poisoning
Anal Sphincter Dysplasia
Ascites
  • View other providers who treat Ascites
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Boerhaave's Syndrome
Celiac Disease
Cholangitis
Colon Cancer
Congenital Achalasia
Congenital Anomaly Intestine
Cyclical Vomiting
Cyclical Vomiting Syndrome
Dehydration
Diffuse Esophageal Spasm
Duodenitis
E. coli Food Poisoning
Ehlers-Danlos Syndrome
Eosinophilic Esophagitis
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Food Allergy
Gallstones
Gastrointestinal Malabsorption
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Long COVID Disorder
Mallory-Weiss Syndrome
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Nausea
  • View other providers who treat Nausea
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Rectal Prolapse
Rectal Ulcer
Reflux Esophagitis
Retroperitoneum Cancer
Splenomegaly
Upper Digestive Tract Cancer
Urethrovaginal Fistula
Viral Hepatitis
Vitamin B12 Anemia
Vitamin_Deficiency
Vomiting Disorders
Anoscopy
  • View other providers who treat Anoscopy
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Sigmoidoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • BlueCard PPO
  • BCBS PPO
  • OMNIA HMO
    Direct Access PPO
    Horizon Blue Cross Blue Shield PPO
    OMNIA - Tier2 EPO
    Horizon Blue Cross Blue Shield POS
    Horizon Blue Cross Blue Shield HMO
  • MVP Health Plan EPO
  • Cigna PPO
    Open Access Plus
    LocalPlus
    Cigna HMO
  • AWH NJ Choice MultiTier - Standard Savings
    Signature Administrators PPO
    Managed Choice (Open Access) POS
    AWH NJ Choice MultiTier POS II
    Open Choice PPO
    Savings Plus of Metro, NY
    Aetna HMO
    Premier Care Network Plus - Innovation Health
    Elect Choice (Open Access) EPO
    Choice Plus POS II
    Select
  • HealthyBlue Advantage
  • Oscar Circle
  • MagnaCare PPO
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO

Where Dr. Thomas Ullman, MD Sees Patients

  1. 1 Office
    555 Taxter Rd Ste 130, Elmsford, NY 10523
  2. 2 Montefiore Medical Center
    150 White Plains Rd Ste 200, Tarrytown, NY 10591
  3. 3 Mount Sinai
    1 Gustave L Levy Pl, New York, NY 10029
  4. 4 Mount Sinai School of Medicine of New York Univ.
    341 Central Park Ave, Scarsdale, NY 10583

What Patients Say

Likelihood to recommend Dr. Ullman
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Dec 02, 2022
I have never had another doctor like Dr. Ullman. He is incredibly proactive, personal, and patient. He has helped me through multiple treatment options for my ulcerative colitis over the last 16 years. He is at the forefront of IBD research and practice, and I trust his judgment and opinions completely. He recently caught my colon cancer on a routine colonoscopy and got me to the right surgeon to remove it. He held my hand and my husband’s through the whole process. He very likely saved my life and his compassion is unmatched. If you are dealing with IBD, especially severe IBD or complications, there is no better doctor in the NY Metro area.
Lyn L — Dec 02, 2022
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Telehealth Options
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(833) 691-8326

Meet Dr. Thomas Ullman, MD

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.
Common Questions and Answers
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FAQs About Dr. Ullman's Practice

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. Thomas Ullman, MD. To arrange an appointment, call the number on Dr. Ullman's profile.

Dr. Ullman frequently treats the following conditions: Inflammatory Bowel Disease, Crohn's Disease, Ulcerative Colitis, Viral Enteritis, Noninfectious Gastroenteritis and Colitis, Constipation and Enteritis. See more on Sharecare.

Dr. Thomas Ullman, MD is affiliated with NewYork-Presbyterian Queens, Sarasota Memorial Hospital, White Plains Hospital, Putnam Hospital Center, Mount Sinai Hospital, Northern Westchester Hospital, Montefiore Nyack Hospital, Greenwich Hospital, St John's Riverside Hospital, Stamford Hospital, Southern Ocean Medical Center, North Shore University Hospital, Montefiore Mount Vernon Hospital, Phelps Hospital, Aurelia Osborn Fox Memorial Hospital and Montefiore Medical Center.

Yes, Dr. Thomas Ullman, MD holds board certification in Gastroenterology.

Training & Medical Education
Board Certifications
  • Gastroenterology
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 Hospital
  • Yale New Haven Hosp, Gastroenterology Ny & Presby Hp-Cornell Campus, Internal Medicine
Residency Hospital
Fellowship Hospital
  • Digestive Disease, Yale University School of Medicine
Fellowship Hospital

Hospitals Where Dr. Thomas Ullman, MD Practices

  • NewYork-Presbyterian Queens

    5645 Main St, Flushing, NY

  • Sarasota Memorial Hospital

    1700 S Tamiami Trl, Sarasota, FL

  • White Plains Hospital

    41 E Post Rd, White Plains, NY

  • Putnam Hospital Center

    670 Stoneleigh Ave, Carmel, NY

  • Mount Sinai Hospital

    1 Gustave L Levy Pl, New York, NY

  • Northern Westchester Hospital

    400 E Main St, Mount Kisco, NY

  • Montefiore Nyack Hospital

    160 N Midland Ave, Nyack, NY

  • Greenwich Hospital

    5 Perryridge Rd, Greenwich, CT

  • St John's Riverside Hospital

    976 N Broadway, Yonkers, NY

  • Stamford Hospital

    1 Hospital Plz, Stamford, CT

  • Southern Ocean Medical Center

    1140 Route 72 W, Manahawkin, NJ

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY

  • Montefiore Mount Vernon Hospital

    12 N 7th Ave, Mount Vernon, NY

  • Phelps Hospital

    701 N Broadway, Sleepy Hollow, NY

  • Aurelia Osborn Fox Memorial Hospital

    1 Norton Ave, Oneonta, NY

  • Montefiore Medical Center

    111 E 210th St, Bronx, NY

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