Dr. Mark A. Isaeff
- Gender: Male
- Experience: 23 years
- Graduated from: Georgetown University School Of Medicine
- Graduation year: 1998
- Sole propriator: Yes
- NPI: 1104815075
Dr. Mark A. Isaeff M.D.
Internist
He is located at 1303 Mccullough Avenue Suite 542 in San Antonio, TX 78212. Can help patients with the following: Gastroesophageal Reflux Disease (GERD), High Blood Pressure, Hyponatremia, Influenza, Nausea and Vomiting, Obesity. His National Provider Identifier (NPI) number is 1104815075. Appointment can be made via the phone number (210) 572-4431. He also has a website where you can get more information. The website can be found at https://www.mdvip.com/doctors/markisaeffmd?st-t=caredash_paid_. He is affiliated with 2 practices.
Conditions treated
Dr. Mark A. Isaeff, 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. Mark A. Isaeff.
- 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. Mark A. Isaeff
Insurances Accepted by Dr. Mark A. Isaeff
- Medicare
Medicare Enrollment
Dr. Mark A. Isaeff is enrolled to bill Medicare as a Practitioner - Internal Medicine .
Bills through: Mark A. Isaeff, Md Pa
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Amarin Pharma | $774 |
| AstraZeneca | $740 |
| Lilly | $470 |
Other
| Food and Beverage | $4311 |
| Consulting | $1 |
Studies
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1998Other ways to reach out
- Website: https://www.mdvip.com/doctors/markisaeffmd?st-t=caredash_paid_
Additional Specialities
- Preventive Medicine Specialist
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Questions & Answers
What conditions does Dr. Mark A. Isaeff treat?
Dr. Mark A. Isaeff provides treatment for Gastroesophageal Reflux Disease (GERD), High Blood Pressure, Hyponatremia, Influenza, Nausea and Vomiting, Obesity. For the full list see this list.
Does Dr. Mark A. Isaeff accept patients with Medicare?
Yes, Dr. Mark A. Isaeff accepts patients with Medicare.
Does Dr. Mark A. Isaeff have affiliation with practices?
Dr. Mark A. Isaeff is affiliated with MDVIP. For the full list of practices see this list.
Where can you meet with Dr. Mark A. Isaeff?
Dr. Mark A. Isaeff's office is located at 1303 Mccullough Avenue Suite 542 in San Antonio, TX 78212.