Expertise in
26
conditions

Dr. Wilfredo Grana

Internal Medicine
William J. Fergson JR. MD PC
901 Leighton Ave Ste 305, 
Anniston, AL 
Accepting New Patients
Offers Telehealth
Expertise in
26
conditions
William J. Fergson JR. MD PC
901 Leighton Ave Ste 305, 
Anniston, AL 

Overview

Wilfredo Grana is a primary care provider, practicing in Internal Medicine in Anniston, Alabama.

Dr. Grana is highly rated in 26 conditions, according to our data. His clinical expertise encompasses Necrosis, Diverticular Disease, Iron Deficiency Anemia, Colonoscopy, and Endoscopy.

He is actively involved in clinical research, co-authoring 1 peer reviewed article. Dr. Grana is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in AL

Hospital Affiliations

Northeast Alabama Regional Medical Center
Grandview Medical Center

Languages Spoken

English
Spanish

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
Find your insuranceClose

Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Farm Bureau Health Plans
  • HMO
  • MEDICARE MAPD
  • MEDICARE PDP
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Oscar
  • EPO
  • HMO
  • PPO
Premera Blue Cross
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
  • PPO
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
VIVA Health
  • INSURANCE PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 12 Less Insurance Carriers -

Locations

William J. Fergson JR. MD PC
901 Leighton Ave Ste 305, Anniston, AL 36207

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

1 Total Publications

Suspected Stevens-Johnson Syndrome After Azithromycin and Doxycycline Exposure in an Elderly Woman: A Case Report Showcasing Treatment Based on Clinical Diagnosis.
Suspected Stevens-Johnson Syndrome After Azithromycin and Doxycycline Exposure in an Elderly Woman: A Case Report Showcasing Treatment Based on Clinical Diagnosis.
Journal: Cureus
Published: February 17, 2026
Similar Doctors
Expertise in
64
conditions
Dr. Zulfiqar I. Rana
Internal Medicine
Expertise in
64
conditions
Dr. Zulfiqar I. Rana
Internal Medicine
Before you request

Anniston Medical Clinic PC

1010 Christine Ave, 
Anniston, AL 
 (6.8 miles away)
256-236-5631
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Zulfiqar Rana is a primary care provider, practicing in Internal Medicine in Anniston, Alabama. Dr. Rana is highly rated in 64 conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Hypertension, Endoscopy, and Colonoscopy. Dr. Rana is currently accepting new patients.

Expertise in
31
conditions
Dr. Louis L. Divalentin
Internal Medicine
Expertise in
31
conditions
Dr. Louis L. Divalentin
Internal Medicine
Before you request

Anniston Medical Clinic PC

1010 Christine Ave, 
Anniston, AL 
 (6.8 miles away)
256-238-6323
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Louis Divalentin is a primary care provider, practicing in Internal Medicine in Anniston, Alabama. Dr. Divalentin is highly rated in 31 conditions, according to our data. His clinical expertise encompasses Necrosis, Heart Attack, Urinary Tract Infection in Children, Endoscopy, and Gastrostomy. Dr. Divalentin is currently accepting new patients.

Expertise in
31
conditions
Dr. Vishwanath M. Reddy
Internal Medicine
Expertise in
31
conditions
Dr. Vishwanath M. Reddy
Internal Medicine
Before you request

Anniston Wellness Center PC

1400 Leighton Ave, 
Anniston, AL 
 (6.8 miles away)
256-237-8881
Languages Spoken:
English, Hindi
See accepted insurances
Accepting New Patients

Vishwanath Reddy is a primary care provider, practicing in Internal Medicine in Anniston, Alabama. Dr. Reddy is highly rated in 31 conditions, according to our data. His clinical expertise encompasses Lung Metastases, Necrosis, Multisystem Inflammatory Syndrome in Children (MIS-C), Endoscopy, and Colonoscopy. Dr. Reddy is currently accepting new patients.

Frequently Asked Questions about Dr. Wilfredo Grana

How do I make an appointment with Dr. Wilfredo Grana?

You can book an appointment with Dr. Wilfredo Grana by calling their office at 256-238-8107. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Wilfredo Grana a top-rated expert for Necrosis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Wilfredo Grana is classified as an Distinguished expert for Necrosis, 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. Wilfredo Grana specialize in?

While Dr. Wilfredo Grana is a Internal Medicine, they have specific expertise in Necrosis, Diverticular Disease, and Iron Deficiency Anemia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Wilfredo Grana participate in research or clinical trials?

Yes. Dr. Wilfredo Grana has published 1 articles and abstracts on conditions like Necrosis. You can view a list of Dr. Wilfredo Grana's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Wilfredo Grana accept my insurance?

Dr. Wilfredo Grana accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 256-238-8107 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

Find Dr. Grana's expertise for a condition
ConditionClose
    View All 20 Advanced Conditions
    View All 175 Experienced Conditions
    Want to save this doctor for later?
    Sign Up
    Is this your doctor?
    Find A Second Opinion
    Not sure about your diagnosis?
    Check Your Symptoms
     
     
     
     
    Learn about our expert tiers
    Learn More
    Are you the provider on this profile?
    Claim Profile