Dr. John Mackenzie

Emergency Medicine
TidalHealth Nanticoke
801 Middleford Rd, 
Seaford, DE 
Referral may be required
TidalHealth Nanticoke
801 Middleford Rd, 
Seaford, DE 

Overview

John Mackenzie is an Emergency Medicine provider practicing medicine in Seaford, Delaware.

His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Endoscopy, and Colonoscopy.

He is actively involved in clinical research, co-authoring 1 peer reviewed article.

Specialties

Emergency Medicine

Licenses

Emergency Medicine in DE

Languages Spoken

English

Gender

Male

Insurance

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

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Accepted insurance plans:

Cigna
  • EPO
  • HMO
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO

Locations

TidalHealth Nanticoke
801 Middleford Rd, Seaford, DE 19973

Frequently Asked Questions about Dr. John Mackenzie

How do I make an appointment with Dr. John Mackenzie?

You can book an appointment with Dr. John Mackenzie by calling their office at 302-629-6611. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. John Mackenzie a top-rated expert for Endoscopy?

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

While Dr. John Mackenzie is a Emergency Medicine, they have specific expertise in Endoscopy, Inappropriate Sinus Tachycardia (IST), and Heart Failure with Preserved Ejection Fraction (HFpEF). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Emergency Medicine.

Does Dr. John Mackenzie accept my insurance?

Dr. John Mackenzie accepts most major insurance plans, including Cigna and Highmark. We recommend calling the office directly at 302-629-6611 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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