Dr. Gregory A. Ruff
- Gender: Male
- Experience: 28 years
- Graduated from: Pennsylvania State University College Of Medicine
- Graduation year: 1993
- Sole propriator: No
- NPI: 1548249642
Dr. Gregory A. Ruff M.D.
Pulmonologist
He is located at 1850 East Park Avenue Suite 201 in State College, PA 16803. Can help patients with the following: Alpha-1 Antitrypsin Deficiency (AATD), Heart Disease, Nausea and Vomiting, Osteoporosis, Sarcoidosis, Sleep Apnea. His National Provider Identifier (NPI) number is 1548249642. Appointment can be made via the phone number (844) 278-4600. He is affiliated with 5 practices and 2 hospitals.
Conditions treated
Dr. Gregory A. Ruff, being an pulmonologist, 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. Gregory A. Ruff.
- Abdominal Pain
- Acute Pain
- Alpha-1 Antitrypsin Deficiency (AATD)
- Anemia
- Arthritis
- Asbestosis
- Asthma
- Atherosclerosis
- Benign Tumor
- Bladder Control
- Blood Clots
- Bronchiectasis
- Bronchitis
- Chest Pain
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Collapsed Lung
- Common Cold
- Constipation
- Cryptococcosis
- Cyst
- Cystic Fibrosis (CF)
- Cystitis
- Diarrhea
- Edema
- Embolism
- Emphysema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Infarction
- Influenza
- Inguinal Hernia
- Lung Cancer
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pleural Effusion
- Pleurisy
- Pneumonia
- Prescription Refill
- Pulmonary Aspiration
- Pulmonary Embolism (PE)
- Pulmonary Fibrosis (PF)
- Pulmonary Hypertension (PH)
- Sarcoidosis
- Skin Biopsy
- Sleep Apnea
- Sleep Disorders
- Smoking and Quitting Smoking
- Tuberculosis (TB)
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Gregory A. Ruff
Medicare Enrollment
Dr. Gregory A. Ruff is enrolled to bill Medicare as a Practitioner - Pulmonary Disease (also registered under: Practitioner - Critical Care (intensivists), Practitioner - Sleep Medicine) .
Bills through: Mount Nittany Medical Center Health Services Inc
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
| GlaxoSmithKline | $638 |
| AstraZeneca | $388 |
| Genentech | $307 |
Other
| Food and Beverage | $3586 |
Studies
PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE
Graduated in 1993Additional Specialities
- Internist
- Pathologist
Affiliated practices
Looking for more Pulmonologists?
There are 7 other pulmonologists in this region.
- Gender: Male
- Address: Suite 201 1850 East Park Avenue State College, 16803, PA
- Gender: Male
- Address: Suite 201 1850 East Park Avenue State College, 16803, PA
- Gender: Male
- Address: Suite 201 1850 East Park Avenue State College, 16803, PA
- Gender: Male
- Address: Suite 201 1850 East Park Avenue State College, 16803, PA
- Gender: Male
- Address: 100 North Academy Avenue Danville, 17822, PA
- Gender: Male
- Address: 101 The City Drive South Orange, 92868, CA
- Gender: Male
- Address: Suite 201 1850 East Park Avenue State College, 16803, PA
Questions & Answers
Where can you meet with Dr. Gregory A. Ruff?
Dr. Gregory A. Ruff's office is located at 1850 East Park Avenue Suite 201 in State College, PA 16803.
Does Dr. Gregory A. Ruff have affiliation with practices?
Dr. Gregory A. Ruff is affiliated with Uchealth Medical Group. For the full list of practices see this list.
What conditions does Dr. Gregory A. Ruff treat?
Dr. Gregory A. Ruff provides treatment for Alpha-1 Antitrypsin Deficiency (AATD), Heart Disease, Nausea and Vomiting, Osteoporosis, Sarcoidosis, Sleep Apnea. For the full list see this list.
Has Dr. Gregory A. Ruff affiliation with hospitals?
Dr. Gregory A. Ruff is affiliated with GEISINGER MEDICAL CENTER. For the full list of hospitals see this list.