Dr. John A. Ehrenfried
- Gender: Male
- Experience: 30 years
- Graduated from: Univ Of Nebraska Medical Center, Col Of Dentistry
- Graduation year: 1991
- Sole propriator: No
- NPI: 1841369402
Dr. John A. Ehrenfried M.D.
Surgeon
He is located at 130 West Ravine Road Suite 3A in Kingsport, TN 37660. Can help patients with the following: Diverticulosis, Esophageal Cancer, Peptic Ulcer, Pheochromocytoma (PCC), Skin Cancer, Thyroid Cancer. His National Provider Identifier (NPI) number is 1841369402. Appointment can be made via the phone number (423) 245-6101. He is affiliated with 2 hospitals.
Conditions treated
Dr. John Albert Ehrenfried, being an surgeon, 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 A. Ehrenfried.
- Achalasia
- Anal Fissure
- Appendicitis
- Bile Duct Cancer
- Boils
- Breast Cancer
- Cancer
- Carcinoid Tumor
- Colon Cancer
- Crohn's Disease
- Cyst
- Diverticulosis
- Enlarged Spleen
- Esophageal Cancer
- Gallbladder Cancer
- Gallstones
- Gangrene
- Heart Disease
- Hemorrhoids
- Hernia
- Inflammatory Bowel Disease (IBD)
- Lymphedema
- Melanoma
- Non-Hodgkin's Lymphoma (NHL)
- Pancreatic Cancer
- Pancreatitis
- Peptic Ulcer
- Pheochromocytoma (PCC)
- Pilonidal Cyst
- Sebaceous Cyst
- Skin Cancer
- Thyroid Cancer
- Ulcerative Colitis
Procedures Performed by Dr. John A. Ehrenfried
Medicare Enrollment
Dr. John A. Ehrenfried is enrolled to bill Medicare as a Practitioner - General Surgery (also registered under: Practitioner - Surgical Oncology) .
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
| Intuitive Surgical | $4488 |
| Comsort | $250 |
| Genentech | $97 |
Other
| Travel and Lodging | $3623 |
| Food and Beverage | $1154 |
| Consulting | $250 |
Studies
UNIV OF NEBRASKA MEDICAL CENTER, COL OF DENTISTRY
Graduated in 1991Additional Specialities
- Oncological Surgeon
Looking for more Surgeons?
Out of the 32 surgeons in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 2A 914 Broad Street Kingsport, 37660, TN
- Gender: Male
- Address: Suite 200 1 Sheridan Square Kingsport, 37660, TN
- Gender: Male
- Address: Suite 1A 105 West Stone Drive Kingsport, 37660, TN
- Gender: Male
- Address: Suite 4A 105 West Stone Drive Kingsport, 37660, TN
- Gender: Male
- Address: Suite 4-A 135 West Ravine Road Kingsport, 37660, TN
- Gender: Male
- Address: 2050 Meadowview Parkway Kingsport, 37660, TN
- Gender: Male
- Address: Suite 200 2 Sheridan Square Kingsport, 37660, TN
- Gender: Female
- Address: Suite 4A 105 West Stone Drive Kingsport, 37660, TN
- Gender: Male
- Address: Suite 4A 105 West Stone Drive Kingsport, 37660, TN
Questions & Answers
Where can you meet with Dr. John Albert Ehrenfried?
Dr. John Albert Ehrenfried's office is located at 130 West Ravine Road Suite 3A in Kingsport, TN 37660.
Has Dr. John Albert Ehrenfried affiliation with hospitals?
Dr. John Albert Ehrenfried is affiliated with WELLMONT BRISTOL REGIONAL MEDICAL CENTER. For the full list of hospitals see this list.
What conditions does Dr. John Albert Ehrenfried treat?
Dr. John Albert Ehrenfried provides treatment for Diverticulosis, Esophageal Cancer, Peptic Ulcer, Pheochromocytoma (PCC), Skin Cancer, Thyroid Cancer. For the full list see this list.