GJ
Gregory Johnston, MD
Emergency Medicine Physician
5 Perryridge Rd, Greenwich, CT 06830
Are you Gregory Johnston, MD?
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
3
3.
Lawrence & Memorial Hospital
365 Montauk Ave, New London, CT, 06320
Gregory Johnston does not participate in Zocdoc to offer online booking at this time
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In-network insurances
Aetna
BlueCross BlueShield
Aetna
BlueCross BlueShield
Popular visit reasons
Abdominal Pain
Adult Sick Visit
Chest Pain
Emergency Consultation
Illness
New Patient Visit
Rash
X-ray
Abdominal Pain
Adult Sick Visit
Chest Pain
Emergency Consultation
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
Similar providers on Zocdoc
Top-rated
Closest to you
Available today
Dr. Thomas Doyle, MD
Emergency Medicine Physician
4.8233 reviews
8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082
Next available: Jun 24
4.8233 reviews
8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082
Next available: Jun 24
Dr. Amber Walker, DO
Emergency Medicine Physician
1.005 reviews
16 mi5100 W Broad St, Columbus, OH, 43228
Offers telehealth
1.005 reviews
16 mi5100 W Broad St, Columbus, OH, 43228
Offers telehealth
Dr. Amber Walker, DO
Emergency Medicine Physician
1.005 reviews
Rendville, OH, 43730
Next available: Jun 22Offers telehealth
1.005 reviews
Rendville, OH, 43730
Next available: Jun 22Offers telehealth
There are currently no additional providers matching this criteria
Dr. Thomas Doyle, MD
Emergency Medicine Physician
4.8233 reviews
8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082
Next available: Jun 24
4.8233 reviews
8 mi450 Alkyre Run Dr, Ste 350, Westerville, OH, 43082
Next available: Jun 24
Dr. Amber Walker, DO
Emergency Medicine Physician
1.005 reviews
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1.005 reviews
Rendville, OH, 43730
Next available: Jun 22Offers telehealth
1.005 reviews
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