Overview
Frederick Ergen is an Internal Medicine provider in Knoxville, Tennessee. His top area of expertise is Gallbladder Disease.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- EPO
- HMO
- POS
- PPO
Locations
900 W Oak Hill Ave, Knoxville, TN 37917
National Psychopharmachology Lab
Ayaz Rahman is an Internal Medicine provider in Knoxville,, Tennessee. Dr. Rahman is highly rated in 21 conditions, according to our data. His top areas of expertise are Aortic Valve Stenosis, Patent Foramen Ovale, Atrial Septal Defect (ASD), Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.
Allergy Associates PA
Nicholas Kolinsky is an Internal Medicine provider in Knoxville, Tennessee. Dr. Kolinsky has been practicing medicine for over 10 years is highly rated in 20 conditions, according to our data. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives.
Tennessee Cancer Specialists PLLC
Ross Kerns is an Internal Medicine provider in Knoxville, Tennessee. Dr. Kerns is highly rated in 81 conditions, according to our data. His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Non-Hodgkin Lymphoma, and Pleuropulmonary Blastoma.
Frequently Asked Questions about Dr. Frederick Ergen
How do I make an appointment with Dr. Frederick Ergen?
You can book an appointment with Dr. Frederick Ergen by calling their office at 865-545-7573. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Frederick Ergen a top-rated expert for Gallbladder Disease?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Frederick Ergen is classified as an Experienced expert for Gallbladder Disease, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Frederick Ergen specialize in?
While Dr. Frederick Ergen is a Internal Medicine, they have specific expertise in Gallbladder Disease. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Frederick Ergen accept my insurance?
Dr. Frederick Ergen accepts most major insurance plans, including Health Care Services Corporation and Humana. We recommend calling the office directly at 865-545-7573 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers