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Gregory Johnston, MD

Emergency Medicine Physician

5 Perryridge Rd, Greenwich, CT 06830

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At a glance

Accepts 4 insurances

Aetna, Anthem Blue Cross Blue Shield, Blue Cross Blue Shield of Illinois, Blue Cross Blue Shield of Texas, more+ ·

Has 20+ years of experience

Graduated from University Of Texas Southwestern Medical Ctr At Dallas

Office locations

1

1.

Greenwich Hospital

5 Perryridge Rd, Greenwich, CT, 06830

Call the office

·

·

2

2.

Gregory Johnston, MD

13201 Roosevelt Ave, Flushing, NY, 11354

3

3.

Lawrence & Memorial Hospital

365 Montauk Ave, New London, CT, 06320

Call the office

·

·

Gregory Johnston does not participate in Zocdoc to offer online booking at this time

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Available today

Dr. Thomas Doyle, MD

Dr. Thomas Doyle, MD

Emergency Medicine Physician

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

Dr. Sunil Saxena, MD

Dr. Sunil Saxena, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Dr. Brice Rolston, MD

Dr. Brice Rolston, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

There are currently no additional providers matching this criteria

Dr. Thomas Doyle, MD

Dr. Thomas Doyle, MD

Emergency Medicine Physician

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

Dr. Sunil Saxena, MD

Dr. Sunil Saxena, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Dr. Brice Rolston, MD

Dr. Brice Rolston, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

Search similar providers

In-network insurances

Aetna

BlueCross BlueShield

Aetna

BlueCross BlueShield

Popular visit reasons

Anxiety

Emergency Consultation

Illness

Knee Pain

New Patient Visit

Prescription / Refill

Sore Throat

Vaginal Discharge / Infection

Anxiety

Emergency Consultation

Illness

Knee Pain

More about Gregory Johnston, MD

Gregory Johnston, MD is a Emergency Medicine Physician in Greenwich, CT, Flushing, NY and New London, CT. They attended medical school at University Of Texas Southwestern Medical Ctr At Dallas in 1990. They completed their residency at Cook County Hospital. Their offices are located in 5 Perryridge Rd, Greenwich, CT, 13201 Roosevelt Ave, Flushing, NY and 365 Montauk Ave, New London, CT.

Education & experience

Education

University Of Texas Southwestern Medical Ctr At Dallas, Medical School, 1990

Cook County Hospital, Residency

License

NY State Medical License active through September 2023 #204766

TX State Medical License active through August 2026 #J0026

CT State Medical License active through October 2025 #64109

Background

Gender

Female

NPI number

#1457344137

Gregory Johnston does not participate in Zocdoc to offer online booking at this time

Search similar providers

Similar providers on Zocdoc

Top-rated

Closest to you

Available today

Dr. Thomas Doyle, MD

Dr. Thomas Doyle, MD

Emergency Medicine Physician

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

Dr. Sunil Saxena, MD

Dr. Sunil Saxena, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Dr. Brice Rolston, MD

Dr. Brice Rolston, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

There are currently no additional providers matching this criteria

Dr. Thomas Doyle, MD

Dr. Thomas Doyle, MD

Emergency Medicine Physician

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082

Next available: Apr 22

Dr. Sunil Saxena, MD

Dr. Sunil Saxena, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Rendville, OH, 43730

Next available: Apr 22Offers telehealth

Dr. Brice Rolston, MD

Dr. Brice Rolston, MD

Emergency Medicine Physician

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

Rendville, OH, 43730

Next available: Apr 28Offers telehealth

Search similar providers

Zocdoc›New York, NY Emergency Medicine Physicians›Gregory Johnston, MD

Gregory Johnston does not participate in Zocdoc to offer online booking at this time.