Applying for a green card? Your Form I-693 medical exam must be completed by a civil surgeon designated by U.S. Citizenship and Immigration Services (USCIS). At Medex Diagnostic and Treatment Center in Forest Hills, Queens, Dr. Mohammed Islam, MD is a USCIS-designated civil surgeon listed on the official USCIS civil surgeon locator. Your exam, TB blood test, lab work and any missing vaccines are all done in our office at 111-29 Queens Blvd, so most patients finish everything in one visit. Call (718) 275-8900 or book your immigration medical exam online. Open Monday to Friday, 9:00 am to 8:00 pm.
Only a civil surgeon designated by USCIS can perform your immigration medical exam and sign Form I-693. Exams from any other doctor are not accepted.
Dr. Mohammed Islam, MD is listed on the official USCIS civil surgeon locator for Medex Diagnostic and Treatment Center, 111-29 Queens Blvd, Forest Hills, NY 11375. You can confirm his designation yourself in under a minute:
Dr. Islam is a Diplomate of the American Board of Surgery and a Fellow of the American College of Surgeons. He completed fellowship training in vascular surgery at Baylor College of Medicine in Houston and in vascular and endovascular surgery at the Arizona Heart Institute in Phoenix. That background means a careful, thorough physical exam. It also means he can explain any finding clearly before your form is sealed.
View Dr. Islam’s profile · Book your I-693 exam with Dr. Islam

Form I-693, Report of Immigration Medical Examination and Vaccination Record, is the medical form USCIS requires from most people applying to become lawful permanent residents (green card holders) from inside the United States. It shows that you do not have certain health conditions that could affect your application and that you have received the vaccines CDC requires.
Your civil surgeon completes the form and gives it to you in a sealed envelope. Do not open it. USCIS will not accept a form whose envelope has been opened or altered.
You generally need an I-693 exam if you are:
If you’re not sure whether you need one, check your form instructions or ask your immigration attorney.
The exam follows the CDC Technical Instructions for Civil Surgeons. At Medex, it includes:
COVID-19 vaccination has not been required for immigration medical exams since March 11, 2025.
If you’ve lost your vaccination records, don’t worry. We can do blood tests to check immunity or give the vaccines you need.
Immigration rules change often. Always check the latest instructions on uscis.gov/i-693 or with your immigration attorney.
Every family member applying for a green card needs a separate I-693 exam, including children. We can often schedule family members back-to-back on the same day. TB testing applies to children 2 and older, and vaccines are based on each child’s age. Please bring every child’s vaccination record.
Medex is on Queens Boulevard in Forest Hills, an easy trip from Rego Park, Kew Gardens, Elmhurst, Jackson Heights, Corona, Flushing, Richmond Hill and across Queens. Nearest station: 71 Av (E, F, M, R).
Medex Diagnostic and Treatment Center
111-29 Queens Blvd, Forest Hills, NY 11375
Phone: (718) 275-8900 · Fax: (718) 785-0430
Monday to Friday, 9:00 am to 8:00 pm · Saturday and Sunday closed
Get directions · Assistance for non-English-speaking patients
Need a different kind of physical? See our DOT, FAA, sports and pre-op medical clearance services or annual physical exams.
Yes. Dr. Mohammed Islam, MD is a USCIS-designated civil surgeon listed on the official USCIS civil surgeon locator. You can verify this by searching ZIP code 11375 at uscis.gov/tools/find-a-civil-surgeon.
The visit usually takes about 1 hour. Your sealed Form I-693 is typically ready within several business days, once lab results are back and any required vaccines are complete.
Yes, expedited service is available for an additional fee. Call (718) 275-8900 to ask about the next available appointment.
It depends on your age and vaccination history. Common required vaccines include MMR, Tdap, varicella, hepatitis B and seasonal flu during flu season. Bring your records and the civil surgeon will tell you exactly which ones you still need. COVID-19 vaccination is no longer required.
Usually not, because it’s required for an immigration application rather than for medical treatment. Some insurance plans cover vaccines or lab tests. Call us and we’ll check your coverage.
Before you file Form I-485. USCIS requires Form I-693 to be submitted together with your adjustment of status application.
You’ll need a chest X-ray, which we can do on site. If the X-ray suggests active TB, you’ll be referred to the health department for further evaluation before the civil surgeon can complete your form. A positive blood test alone usually does not mean you have active, contagious TB.
Yes. Each family member applying for a green card needs their own exam and Form I-693. TB testing starts at age 2, and vaccines are based on age.
Medex DTC can accommodate Spanish, Ukrainian, Russian speaking patients.
Get your green card medical exam done right the first time with a USCIS-designated civil surgeon in Forest Hills. Call (718) 275-8900 or book online.
This page is for general information and is not legal or medical advice. Immigration requirements change; confirm current rules at uscis.gov or with your immigration attorney.
Sources: USCIS Find a Civil Surgeon · State Department: CDC removes COVID-19 vaccine requirement · CILawGroup: I-693 must be filed with I-485 · Philstar: USCIS I-693 validity rule, June 2025