Dr. John R. Groll
- Gender: Male
- Experience: 33 years
- Graduated from: University Of Illinois College Of Med (chi/peor/rock/chm-urb)
- Graduation year: 1988
- Sole propriator: No
- NPI: 1396716163
Dr. John R. Groll M.D.
Cardiothoracic Surgeon
He is located at 1900 State Street in Chester, IL 62233. Can help patients with the following: Achalasia, Cholecystitis, Edema, Hyponatremia, Prescription Refill, Thoracic Outlet Syndrome (TOS). His National Provider Identifier (NPI) number is 1396716163. Appointment can be made via the phone number (618) 826-4581. He is affiliated with 2 practices and 3 hospitals.
Conditions treated
Dr. John R. Groll, being an cardiothoracic surgeon, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. John R. Groll.
- Abdominal Pain
- Achalasia
- Acute Pain
- Anemia
- Aortic Dissection
- Aortic Stenosis
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Collapsed Lung
- Common Cold
- Constipation
- Cystitis
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Influenza
- Inguinal Hernia
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Thoracic Outlet Syndrome (TOS)
- Urethritis
- Urinary Tract Infection (UTI)
- Ventricular Septal Defect (VSD)
Procedures Performed by Dr. John R. Groll
Medicare Enrollment
Dr. John R. Groll is enrolled to bill Medicare as a Practitioner - Cardiovascular Disease (cardiology) (also registered under: Practitioner - Internal Medicine) .
Bills through: Memorial Hospital
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Pfizer | $242 |
| Janssen | $234 |
| AstraZeneca | $220 |
Other
| Food and Beverage | $2944 |
Studies
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Graduated in 1988Additional Specialities
- Internist
- Specialist
Affiliated hospitals
Questions & Answers
Where can you meet with Dr. John R. Groll?
Dr. John R. Groll's office is located at 1900 State Street in Chester, IL 62233.
What conditions does Dr. John R. Groll treat?
Dr. John R. Groll provides treatment for Achalasia, Cholecystitis, Edema, Hyponatremia, Prescription Refill, Thoracic Outlet Syndrome (TOS). For the full list see this list.
Does Dr. John R. Groll have affiliation with practices?
Dr. John R. Groll is affiliated with St. Louis Cardiovascular Institute. For the full list of practices see this list.
Has Dr. John R. Groll affiliation with hospitals?
Dr. John R. Groll is affiliated with MISSOURI BAPTIST MEDICAL CENTER. For the full list of hospitals see this list.