Expertise in
2
conditions

Dr. Gerson J. De Freitas

Internal Medicine
St. Luke's Hospital
801 Ostrum St, 
Bethlehem, PA 
Expertise in
2
conditions
St. Luke's Hospital
801 Ostrum St, 
Bethlehem, PA 

Overview

Gerson De Freitas is a primary care provider, practicing in Internal Medicine in Bethlehem, Pennsylvania.

Dr. De Freitas is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Enlarged Liver, Sepsis, Colonoscopy, and Endoscopy.

He is actively involved in clinical research, co-authoring 4 peer reviewed articles.

Specialties

Internal Medicine

Licenses

Internal Medicine in PA

Hospital Affiliations

St Luke's Hospital - Monroe Campus
St Lukes Hospital

Languages Spoken

English

Gender

Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EmblemHealth
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE PART D
Geisinger
  • HMO
  • POS
  • PPO
Health First
  • HMO
  • POS
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • 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 13 Less Insurance Carriers -

Locations

St. Luke's Hospital
801 Ostrum St, Bethlehem, PA 18015

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.

4 Total Publications

The spectrum of legionnaires' disease: a case series illustrating clinical diversity and outcomes.
The spectrum of legionnaires' disease: a case series illustrating clinical diversity and outcomes.
Journal: AME case reports
Published: January 21, 2026
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Frequently Asked Questions about Dr. Gerson J. De Freitas

How do I make an appointment with Dr. Gerson J. De Freitas?

You can book an appointment with Dr. Gerson J. De Freitas by calling their office at 484-526-6643. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Gerson J. De Freitas a top-rated expert for Hypertensive Heart Disease?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Gerson J. De Freitas is classified as an Advanced expert for Hypertensive Heart 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. Gerson J. De Freitas specialize in?

While Dr. Gerson J. De Freitas is a Internal Medicine, they have specific expertise in Hypertensive Heart Disease, Enlarged Liver, and Sepsis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Gerson J. De Freitas participate in research or clinical trials?

Yes. Dr. Gerson J. De Freitas has published 4 articles and abstracts on conditions like Hypertensive Heart Disease. You can view a list of Dr. Gerson J. De Freitas's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Gerson J. De Freitas accept my insurance?

Dr. Gerson J. De Freitas accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 484-526-6643 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

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