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Gastroenterologists
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Medicare + 7 Networks
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About Dr. John S. Park
Background and practice information
Dr. John S. Park is a gastroenterologist with over 37 years of clinical experience serving patients in the Cuyahoga Falls, OH area. He completed his medical training at Northeastern Ohio University College Of Medicine and has been in practice since 1989. He currently practices at Wrh Physicians, Inc.
Dr. John S. Park's clinical practice focuses on treating patients with acid reflux and stomach ulcers, ulcerative colitis, irritable bowel syndrome, and related conditions, as well as performing colonoscopy procedures for colorectal screening and diagnosis, upper GI endoscopy.
Dr. John S. Park is in-network with 7 insurance providers, including Aetna, Cigna, Humana, and 4 more. Patients are encouraged to verify coverage with his office before scheduling an appointment.
At a Glance
Education
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Claim this profilePractice Locations
1 location
Wrh Physicians, Inc
Primary231 Seasons Rd
Cuyahoga Falls, OH 44224
(330) 926-3313
Affiliations
Hospital and facility affiliations
Treatment & Experience
Clinical practice and procedure experience for Dr. John S. Park
Dr. John Park is a gastroenterologist in Cuyahoga Falls, OH. The following procedures reflect Dr. Park's clinical practice based on data reported to the Centers for Medicare & Medicaid Services (CMS).
Colonoscopy
Dr. Park has performed 52 colonoscopy procedures for colorectal screening and diagnosis. This procedure volume places Dr. Park above average among providers performing this surgery.
Upper gastrointestinal (GI) endoscopy for acid reflux
Dr. Park has performed 61 upper GI endoscopy (EGD) procedures for acid reflux and digestive evaluation. This procedure volume places Dr. Park above average among providers performing this surgery.
Services & Procedures
Dr. John S. Park's clinical practice encompasses office visits, hospital care, preventive care, and 2 other areas of care.
Office Visits
111 servicesDr. John S. Park provides patient consultations ranging from routine follow-ups to comprehensive evaluations, including follow-up visit and new patient visit. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 65% below the billed amount.
Hospital Care
27 servicesDr. John S. Park manages inpatient hospital care including admissions, daily rounds, critical care, and discharge coordination, with hospital admission being a key part of his practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 71% below the billed amount.
Preventive Care
12 servicesDr. John S. Park delivers preventive health services including wellness visits, vaccinations, and health screenings, with colorectal cancer screening; colonoscopy on individual at high risk being a key part of his practice. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 81% below the billed amount.
Surgical Procedures
184 servicesDr. John S. Park performs surgical procedures, including removal of polyps or growths of large bowel using an endoscope with mechanical snare and biopsy of large bowel using a flexible endoscope and biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 85% below the billed amount.
Endoscopy
30 servicesDr. John S. Park performs endoscopic procedures for diagnosis and treatment, including diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope and diagnostic exam of large bowel using a flexible endoscope. Medicare patients typically pay significantly less than the standard charge for these services, with Medicare-approved rates averaging 84% below the billed amount.
Treatment Approach
Dr. John S. Park's treatment approach includes prescribing Pantoprazole Sodium, Omeprazole, Esomeprazole Magnesium for his patients. These medications are commonly used for treating acid reflux and stomach ulcers, ulcerative colitis, irritable bowel syndrome. He prescribing profile reflects experience across a wide range of treatments, addressing multiple aspects of patient care within his specialty. Dr. John S. Park has treated a significant number of Medicare patients, demonstrating an established practice in this area.
Source: CMS Medicare Provider Utilization and Payment Data, 2023.
Insurance Networks
Accepted insurance plans and networks
Dr. John S. Park accepts 47 plans from 7 insurers, including Cigna, UnitedHealthcare, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Research & Academic Activity
Dr. John S. Park has contributed to medical research, participating in 1 clinical trial registered with ClinicalTrials.gov.
Clinical Trials
Sources: ClinicalTrials.gov, NIH RePORTER. Name-based matching may include other researchers with similar names.
Financial Transparency
Industry payment disclosures
Pharmaceutical and medical device companies disclosed $24 in payments to Dr. John S. Park in 2024, primarily from Salix Pharmaceuticals, a division of Bausch Health US, LLC for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.
Top Paying Companies
Source: CMS Open Payments, 2024.
Patient Reviews
Reviews and ratings from patients
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About Gastroenterology
Specialty overview and common conditions
A gastroenterologist is a physician who specializes in diagnosing, treating, and preventing diseases of the gastrointestinal (GI) tract and liver. These medical experts have extensive training in managing conditions affecting the esophagus, stomach, small intestine, colon, rectum, pancreas, gallblad...
Common conditions treated by gastroenterology specialists:
- Gastroesophageal Reflux Disease (GERD)
- Irritable Bowel Syndrome (IBS)
- Crohn's Disease
- Ulcerative Colitis
Frequently Asked Questions
Common questions about John S. Park
Does Dr. Park accept Medicare?
Yes, Dr. Park accepts Medicare assignment. Patients with Medicare coverage can see Dr. Park and typically pay less out of pocket when using a provider who accepts Medicare assignment.
What insurance does Dr. Park accept?
Dr. Park is in-network with 7 insurance providers, including Aetna, Cigna, Humana, Medicare, Oxford Health Plans (UHC), and 2 more. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Park's office before scheduling.
Does Dr. Park offer telehealth or virtual appointments?
Dr. Park does not currently list telehealth services. For virtual care options, contact the office directly or consider other gastroenterology providers in Cuyahoga Falls who offer telehealth.
What conditions does Dr. Park treat?
As a gastroenterology specialist, Dr. Park commonly treats conditions including gastroesophageal reflux disease (gerd), irritable bowel syndrome (ibs), crohn's disease, ulcerative colitis, colon polyps and colorectal cancer screening, and other related health concerns. Contact the office to discuss your specific healthcare needs.
What medications does Dr. Park commonly prescribe?
Based on Medicare prescribing data, Dr. Park commonly prescribes medications including Pantoprazole Sodium, Omeprazole, Esomeprazole Magnesium. The specific medications prescribed depend on each patient's individual diagnosis and health needs. Patients should discuss treatment options directly with Dr. Park during their consultation.
Where did Dr. Park go to medical school?
Dr. Park completed medical training at Northeastern Ohio University College Of Medicine and has been practicing since 1989, bringing over 37 years of clinical experience.
Where is Dr. Park's office located?
Dr. Park practices at 231 SEASONS RD, Cuyahoga Falls, OH 44224 at WRH PHYSICIANS, INC. You can reach the office by calling (330) 926-3313.
How do I make an appointment with Dr. Park?
To schedule an appointment with Dr. Park, call the office at (330) 926-3313. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards