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Dr. Frederick Ruymann, MD

Gastroenterology* Age 65
Dr. Frederick Ruymann, MD
3.8 (14 Ratings)
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Dr. Frederick Ruymann, MD is a Gastroenterology Specialist in Hyannis, MA.
Dr. Frederick Ruymann, MD
3.8 (14 Ratings)
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Dr. Frederick Ruymann, MD

Gastroenterology* Age 65
Hyannis, MA
Accepting new patients
37 years of experience
Dr. Frederick Ruymann, MD is a Gastroenterology Specialist in Hyannis, MA.

About

Dr. Frederick Ruymann, MD is a Gastroenterology Specialist in Hyannis, MA and has 37 years experience. They graduated from Case Western Reserve University. They currently practice at Practice and are affiliated with Falmouth Hospital and Cape Cod Hospital. Dr. Ruymann has experience treating conditions like Gallstones, Gastrointestinal Bleeding and Pancreatitis among other conditions at varying frequencies. At present, Dr. Ruymann received an average rating of 3.8/5 from patients and has been reviewed 14 times. Their office accepts new patients. Dr. Ruymann is board certified in Gastroenterology and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Gallstones
Gastrointestinal Bleeding
Pancreatitis
Gallstones
Gastrointestinal Bleeding
Pancreatitis
Alcoholic Hepatitis
Malnutrition
Laparoscopic Removal of Stones from Biliary Tract
Diaphragmatic and Hiatal Hernia
Dysphagia
Esophageal Motility Disorders
Esophagitis
Gastritis
Ileus
  • View other providers who treat Ileus
Intestinal Ulcer
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Abdominal Pain
Anal or Rectal Pain
Anemia
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Ascites
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Barrett's Esophagus
Bile Duct Obstruction
Chronic Gastritis
Cirrhosis
Colorectal Polyp
Constipation
Crohn's Disease
Dehydration
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Duodenitis
Enteritis
Esophageal Ulcer
Esophageal Varices
Gastric Ulcer
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Hemorrhoids
Hepatitis C
Infectious Diarrheal Disease
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Obstruction
Liver Damage from Alcohol
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Pyloric Stenosis
Retroperitoneum Cancer
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Vitamin_Deficiency
Vomiting Disorders
Bile Duct Procedure
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy (Esophagus, Stomach, Small Intestine)
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Gastritis
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Bowel Strangulation
Celiac Disease
Cholangitis
Colon Cancer
Congenital Achalasia
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Diffuse Esophageal Spasm
Duodenal Cancer
Dysentery
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Familial Adenomatous Polyposis
Food Allergy
Gas-Bloat Syndrome
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemochromatosis
Hepatitis A
Hepatitis B
Hepatitis B - Immune Response
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Indigestion
Intestinal Diverticulitis
Intestinal Fistula
Irritable Bowel Syndrome
Ischemic Colitis
Lactose Intolerance
Liver Abscess
Mallory-Weiss Syndrome
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Peptic Ulcer
Potassium Deficiency
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Rectal Ulcer
Small Intestine Infarction
Splenomegaly
Stomal Ulcer
Viral Enteritis
Viral Hepatitis
Biliary Drainage
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 Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Select
  • Blue Cross Blue Shield of Massachusetts PPO
    Preferred Blue PPO
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • Flex Connecticut EPO
  • First Health (Coventry Health Care) PPO
  • Harvard Pilgrim Health Care HMO
    Harvard Pilgrim Health Care PPO
    Maines Choice - Preferred HMO
  • MVP Health Care PPO
    MVP Health Plan EPO
  • Tufts PPO
  • Choice Plus POS
    Medica Choice
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Cape Cod Healthcare Gastroenterology
    105 Park St, Hyannis, MA 02601
    Monday
    09:00 - 17:00
    Tuesday
    09:00 - 17:00
    Wednesday
    09:00 - 17:00
    Thursday
    09:00 - 17:00
    Friday
    09:00 - 17:00
  2. 2 Cape Cod Hospital
    27 Park St, Hyannis, MA 02601
  3. 3 Cape Cod Petct Services LLC
    525 Long Pond Dr, Harwich, MA 02645

Patient Satisfaction

Likelihood to recommend Dr. Ruymann
3.8
Based on 14 Reviews
5 Stars (9)
4 Stars (0)
3 Stars (1)
2 Stars (1)
1 Star (3)

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Patient Reviews
Oct 19, 2022
I experienced two frightening times when food got stuck in my esophagus. I called rescue as I felt as if I was going to choke/suffocate. The rescue team helped me to calm down and to drink water very slowly until the food passed. Passing the food was very painful. My Primary Care Physician referred me to Dr. Ruymann for a consult. The consultation was thorough and I felt relaxed in his manner as he was very insightful and understanding. He answered my questions and addressed my concerns with easy and unhurried answers. We decided to schedule an endoscopy which would enable him to diagnose my situation. Before and after the endoscopy, Dr. Ruymann was right there to see how I was feeling and to answer questions. During the endoscopy he was able to see that stomach acid was affecting my esophagus to a dangerous level. He was able to stretch my esophagus during the endoscopy. He prescribed Pantoprazol for controlling my stomach acid. Before I left he gave me a printout of my endoscopy results that included photos. I also received a summary of the procedure and a follow-up care printout. Because biopsies we're performed, Dr. Ruymann called me as soon as he had results and followed up that call with a letter. A follow-up procedure was scheduled three months later to prove healing. I have had no pain or swallowing issues since. I thank Dr. Ruymann and his staff for such wonderful care.
Carole LeDuc — Oct 19, 2022
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Photo: Dr. Frederick Ruymann, MD
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Dr. Ruymann's Office & Staff

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About Me

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
  • Case Western Reserve University
    1987
Medical Education

Board Certifications

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.
Common Questions and Answers
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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. Frederick Ruymann, MD. To arrange an appointment, call the number on Dr. Ruymann's profile.

Dr. Ruymann frequently treats the following conditions: Gallstones, Gastrointestinal Bleeding and Pancreatitis. See more on Sharecare.

Dr. Frederick Ruymann, MD is affiliated with Falmouth Hospital and Cape Cod Hospital.

Yes, Dr. Frederick Ruymann, MD holds board certification in Gastroenterology.

Hospital Affiliations

  • Falmouth Hospital

    100 Ter Heun Dr, Falmouth, MA

  • Cape Cod Hospital

    27 Park St, Hyannis, MA