Dr. John S. Link
- Gender: Male
- Experience: 49 years
- Graduated from: University Of Southern California Keck School Of Medicine
- Graduation year: 1972
- Sole propriator: No
- NPI: 1245281211
Dr. John S. Link MD
Hematology and Oncology Specialist
He is located at 230 South Main Street Suite 100 in Orange, CA 92868. Can help patients with the following: Acute Pain, Bladder Control, Cholecystitis, Hemophilia, High Blood Pressure, Obesity. His National Provider Identifier (NPI) number is 1245281211. Appointment can be made via the phone number (714) 541-0101. He is affiliated with 2 practices and 4 hospitals.
Conditions treated
Dr. John S. Link, being an hematology and oncology specialist, 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 S. Link.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Leukemia
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pernicious Anemia
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. John S. Link
Medicare Enrollment
Dr. John S. Link is enrolled to bill Medicare as a Practitioner - Hematology/oncology .
Bills through: Memorialcare Medical Foundation
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
| Eisai | $91645 |
| Celgene | $10596 |
| Pfizer | $8764 |
Other
| Promotional Speaking or Service | $78515 |
| Travel and Lodging | $19367 |
| Consulting | $17130 |
| Food and Beverage | $9878 |
| Other | $2500 |
Studies
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduated in 1972Additional Specialities
- Internist
- Specialist
Affiliated hospitals
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Questions & Answers
Where can you meet with Dr. John S. Link?
Dr. John S. Link's office is located at 230 South Main Street Suite 100 in Orange, CA 92868.
What conditions does Dr. John S. Link treat?
Dr. John S. Link provides treatment for Acute Pain, Bladder Control, Cholecystitis, Hemophilia, High Blood Pressure, Obesity. For the full list see this list.
Has Dr. John S. Link affiliation with hospitals?
Dr. John S. Link is affiliated with ST JOSEPH HOSPITAL. For the full list of hospitals see this list.
Does Dr. John S. Link have affiliation with practices?
Dr. John S. Link is affiliated with Shop on Main. For the full list of practices see this list.