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Summary
Dr. John Graham treats obesity and overweight, type 2 diabetes mellitus, and high cholesterol in children and teens, and performs continuous glucose monitoring and bone density testing. He practices endocrinology, diabetes and metabolism, and internal medicine and has 12 years of experience. Dr. Graham earned his medical degree from Northwestern University Feinberg School of Medicine and sees patients in New York, New York, and Brooklyn, New York, with affiliations at The Mount Sinai Hospital, Mount Sinai Morningside, Mount Sinai West, and UCSF Health facilities.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 12 years of experience
- Northwestern University Feinberg School Of Medicine
- 2 specialties
- 8 areas of expertise
- 8 hospital affiliations
- 10 office locations
- Male
Office Locations
Dr. John Gilly Graham has 10 locationsMay Center For Mount Sinai Doctors
5 E 98th StNew York, NY 10029 Tel: (866) 674-3721
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Mount Sinai Doctors Brooklyn Heights
300 Cadman Plz WBrooklyn, NY 11201 Tel: (929) 210-6000
Mon8:00 am - 8:00 pm
Tue8:00 am - 8:00 pm
Wed8:00 am - 8:00 pm
Thu8:00 am - 8:00 pm
Fri8:00 am - 8:00 pm
Sat8:00 am - 8:00 pm
Sun9:00 am - 5:00 pm
Dr. John Gilly Graham
300 Cadman Plz W Fl 18Brooklyn, NY 11201 Tel: (718) 280-0020
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed
Dr. John Gilly Graham
5 E 98th St Fl 3New York, NY 10029 Tel: (212) 241-3422
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Dr. John Gilly Graham
5 E 98th StNew York, NY 10029Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed
Mount Sinai Diabetes Center
5 E 98th St Fl 3New York, NY 10029 Tel: (212) 241-3422
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Gilly Graham, MD | Dr Neha Gulati, DO | Debbian Reid | Dr. Elaine Cong, MD |
| Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 12 Years of Experience | 14 Years of Experience | 18 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option |
| Speaks Hindi, Punjabi | Speaks English, Spanish | ||
| New York , NY | Fresh Meadows , NY | New York , NY | New York , NY |
| Med School: Northwestern University Feinberg School Of Medicine | Med School: Touro New York College Of Osteopathic Medicine | Med School: Albert Einstein College Of Medicine Of Yeshiva University | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Gilly Graham
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. John Gilly Graham has the following 2 specialties
Specialty Expertise
Dr. John Gilly Graham has the following 8 areas of expertise
Certifications, License, & Education
12 Years Experience
Dr. John Gilly Graham holds expired and active medical licenses in the states of New York and California.
Medical License
Medical Doctor with an expired medical license in the state of New York that expired in 2026 and an active medical license in the state of California that expires in 2027.
Education & Training
Medical School
Graduated from Northwestern University Feinberg School Of Medicine in 2014.
NPI Number
Dr. Graham's NPI number is 1225440746.
Similar doctors
Frequently Asked Questions
- Which hospitals is Dr. John Graham affiliated with?
- Dr. John Graham is affiliated with University Of California San Francisco Medical Center At Mount Zion, Ucsf Health St Marys Hospital, The Mount Sinai Hospital, Mount Sinai Morningside, Ucsf Helen Diller Medical Center At Parnassus Heights, Mount Sinai West, Mount Sinai Kravis Childrens Hospital, and Ucsf Betty Irene Moore Womens Hospital.
- Does Dr. John Graham accept my insurance?
- You can see the insurance plans that Dr. John Graham accepts on their Vitals profile.
- Where is Dr. John Graham's office located?
- Dr. John Graham's office is located at 5 E 98th St, New York, NY, 10029.
- Is Dr. John Graham accepting new patients?
- Dr. John Graham is accepting new patients on Vitals. View Dr. John Graham's profile on Vitals to make an appointment.
- How can I make an appointment with Dr. John Graham?
- You can find contact information for Dr. John Graham here on Vitals.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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