Dr. John E. Hortareas

Internal Medicine
HonorHealth John C. Lincoln Medical Center
250 E Dunlap Ave, 
Phoenix, AZ 
Accepting New Patients
Offers Telehealth
HonorHealth John C. Lincoln Medical Center
250 E Dunlap Ave, 
Phoenix, AZ 

Overview

John Hortareas is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona.

His clinical expertise encompasses Sepsis, Hypertension, Familial Hypertension, Endoscopy, and Pacemaker Implantation.

He is actively involved in clinical research, co-authoring 3 peer reviewed articles. Dr. Hortareas is currently accepting new patients.

Specialties

Internal Medicine

Licenses

Internal Medicine in AZ

Hospital Affiliations

Honor Health John C. Lincoln Medical Center

Languages Spoken

English
Greek
Korean

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
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Community Health Group
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Health Net

Accepted plan types not found. Please verify directly with the provider.

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
MercyCare
  • EPO
  • HMO
Moda Health
  • EPO
  • PPO
Oscar
  • EPO
  • HMO
  • PPO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
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 15 Less Insurance Carriers -

Locations

HonorHealth John C. Lincoln Medical Center
250 E Dunlap Ave, Phoenix, AZ 85020
Other Locations
Office
9225 N 3rd St, Phoenix, AZ 85020

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.

3 Total Publications

5-Hydroxytryptamine 1F receptor loss reduces renal vasculature and prevents lasmiditan-induced recovery following moderate-severe acute kidney injury in mice.
5-Hydroxytryptamine 1F receptor loss reduces renal vasculature and prevents lasmiditan-induced recovery following moderate-severe acute kidney injury in mice.
Journal: American journal of physiology. Renal physiology
Published: October 08, 2025
Similar Doctors
Expertise in
9
conditions
Dr. Robert G. Nelson
Internal Medicine
Expertise in
9
conditions
Dr. Robert G. Nelson
Internal Medicine

Office

1550 E Indian School Rd, 
Phoenix, AZ 
 (5.3 miles away)
602-200-5201
Languages Spoken:
English

Robert Nelson is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona. Dr. Nelson is highly rated in 9 conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Type 2 Diabetes (T2D), Chronic Kidney Disease, Wilson Disease, and Sleeve Gastrectomy.

Expertise in
6
conditions
Dr. Holly L. Geyer
Internal Medicine
Expertise in
6
conditions
Dr. Holly L. Geyer
Internal Medicine

Mayo Clinic Hospital In Arizona

5777 E Mayo Blvd, 
Phoenix, AZ 
 (9.1 miles away)
480-515-6296
Languages Spoken:
English
See accepted insurances

Holly Geyer is a primary care provider, practicing in Internal Medicine in Phoenix, Arizona. Dr. Geyer is highly rated in 6 conditions, according to our data. Her clinical expertise encompasses Myeloproliferative Neoplasms (MPN), Splenomegaly, Myelofibrosis, Bone Marrow Aspiration, and Colonoscopy.

Expertise in
35
conditions
Dr. Mark E. Rose
Internal Medicine
Expertise in
35
conditions
Dr. Mark E. Rose
Internal Medicine

Office

13860 N Northsight Blvd, 
Scottsdale,, AZ 
 (10.4 miles away)
480-451-6756
Languages Spoken:
English, Spanish
See accepted insurances
Accepting New Patients
Offers Telehealth

Mark Rose is a primary care provider, practicing in Internal Medicine in Scottsdale,, Arizona. Dr. Rose is highly rated in 35 conditions, according to our data. His clinical expertise encompasses Grass Allergy, Empyema, Sinusitis, and Allergic Rhinitis. Dr. Rose is currently accepting new patients.

Frequently Asked Questions about Dr. John E. Hortareas

How do I make an appointment with Dr. John E. Hortareas?

You can book an appointment with Dr. John E. Hortareas by calling their office at 602-445-0751. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. John E. Hortareas a top-rated expert for Sepsis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. John E. Hortareas is classified as an Experienced expert for Sepsis, 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. John E. Hortareas specialize in?

While Dr. John E. Hortareas is a Internal Medicine, they have specific expertise in Sepsis, Hypertension, and Familial Hypertension. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. John E. Hortareas participate in research or clinical trials?

Yes. Dr. John E. Hortareas has published 3 articles and abstracts on conditions like Sepsis. You can view a list of Dr. John E. Hortareas's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. John E. Hortareas accept my insurance?

Dr. John E. Hortareas accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 602-445-0751 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. Hortareas's expertise for a condition
ConditionClose
        View All 59 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