Dr. Eugene H. Ryan
- Gender: Male
- Experience: 31 years
- Graduated from: Medical College Of Georgia School Of Medicine
- Graduation year: 1990
- Sole propriator: No
- NPI: 1609865088
Dr. Eugene H. Ryan MD
Internist
He is located at 2205 Mccallie Avenue in Chattanooga, TN 37404. Can help patients with the following: Asthma, Constipation, Gastroesophageal Reflux Disease (GERD), Hyponatremia, Osteoporosis, Prescription Refill. His National Provider Identifier (NPI) number is 1609865088. Appointment can be made via the phone number (423) 698-2435. He is affiliated with 3 practices and 2 hospitals.
Conditions treated
Dr. Eugene H. Ryan, being an internist, 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. Eugene H. Ryan.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- 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
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Eugene H. Ryan
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Eugene H. Ryan as in-network for the following 2026 plans.
Health plans
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 15 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Breathe Easy with Enhanced COPD Benefits | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Diabetes | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Elite | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic | EPO · Silver | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Breathe Easy with Enhanced COPD Benefits | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Diabetes | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple PCP Saver | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Women's Health with Menopause Benefits | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Eugene H. Ryan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Eugene H. Ryan is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Hospital Medicine Services Of Tn Llc
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
| Janssen | $77095 |
| GlaxoSmithKline | $15755 |
| Novo Nordisk | $6783 |
Other
| Promotional Speaking or Service | $62255 |
| Consulting | $18251 |
| Travel and Lodging | $17326 |
| Food and Beverage | $9692 |
Studies
MEDICAL COLLEGE OF GEORGIA SCHOOL OF MEDICINE
Graduated in 1990Affiliated practices
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Questions & Answers
Where can you meet with Dr. Eugene H. Ryan?
Dr. Eugene H. Ryan's office is located at 2205 Mccallie Avenue in Chattanooga, TN 37404.
Has Dr. Eugene H. Ryan affiliation with hospitals?
Dr. Eugene H. Ryan is affiliated with PARKRIDGE MEDICAL CENTER. For the full list of hospitals see this list.
What conditions does Dr. Eugene H. Ryan treat?
Dr. Eugene H. Ryan provides treatment for Asthma, Constipation, Gastroesophageal Reflux Disease (GERD), Hyponatremia, Osteoporosis, Prescription Refill. For the full list see this list.
Does Dr. Eugene H. Ryan accept patients with Oscar Insurance Company?
Yes, Dr. Eugene H. Ryan is listed in-network for Oscar Insurance Company through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Eugene H. Ryan have affiliation with practices?
Dr. Eugene H. Ryan is affiliated with Salient Emergency Physicians PLLC. For the full list of practices see this list.