My husband went for his medical exam for the CR-1 immigrant visa on November 27th, 2019.
About a week and a half before, we called Clinica Anglo Americana to schedule his appointment. Dra. Lozada and Dr. Corigliano are the two doctors approved by the embassy that do the medical exams at this clinic. I had to call a couple of times, but eventually was able to reach Dra. Claudia Lozada's assistant and book an appointment. The first thing they ask you is your interview date at the embassy, so book that first! . They will also tell you what you need to bring to the medical exam:
-Peruvian passport of applicant
-Addresses in Peru and USA
-Email address
-Peru Cell number
-Interview letter with case number and interview date
They told us to be at the clinic at 7am for the exam. When you arrive first go to the 1 story gray/white building on the left (not the tower) and get your orden de atenci n. Even though they say your appt is at 7am it really is first come first serve. You just need to tell them which doctor you're seeing and they'll ask if it's for visa, etc. They give you a boleta and then you go over to the tower to the 5th floor. They'll ask for the passport, printed interview letter, and orden de atencion. Then they give you a form to fill out. You give it back to them and wait for them to call your name. Then the Dr./Dra. checks out the applicant. Asks basic questions like if you've had serious illness, who is petitioning for you in the US, listened to chest, checked throat etc. Then you go to two other assistants who fill out the form (that they turn in to the embassy we think?) they take a picture. Then they give you a paper explaining which floors to get which exams done. I will paste the photo here:
Then we went to the 6th floor for the vaccines. They were not very nice and they don't have an "order of attention" so it's first come first serve. The wait is long but it's better to stand by the desk so no one cuts in front of you. My husband had to have all 4 vaccines MMR, TDAP, influenza and varicela because his vaccine card from the regional hospital in Pucallpa was not valid (not very official). All 4 vaccines cost 670 which can be paid by card (but at the end of all of the exams).
Then we went to the basement for the urine sample, they ask you to sign something and they give you the cup and show you the bathroom to fill it.
Then you go up to the 2nd floor and wait in line (with numbers for order) and get your blood drawn and turn in your urine sample.
Then you go through the hallway back to the first building (the 1-story building on the left) and follow the signs to the x-ray area. Then you wait in a line and they write your name down and you wait to be called to be x-rayed.
Then you go back to the 6th floor to pay for the vaccines, they give you a boleta and papers on what vaccines you were given.
Then finally you get to go back to the beginning on the 5th floor and turn everything in to the lady at the desk. In the end you just keep your passport, the boleta of the examen medico (S/1350 in cash for adults), the boleta for the vaccines (S/670 for 4 vaccines can be paid by card) and the paper that says what day to come back to pick up your results. We went on Nov 27th and were told to come back on Dec 6th.
All in all we arrived at 6:55am (got a little lost at first) and left at 12:40pm!! It took a really long time and there were 10-12 other visa applicants also doing their medical exam that day.
Tips!
Make sure you take a copy of your interview letter with the case number and interview date, make sure you take cash for the exam fee and for the vaccines (or use card). Take snacks and water because you'll be there a while! But they also have vending machines with snacks, drinks, and coffee. Make sure you get there early so you can get the first orden de atencion and get to the desk first on the 5th floor and 6th floor because it's first come first serve. If you're accompanying your spouse or fiance, take something to do because the wait is long! There are magazines on several of the floors (all in Spanish of course). Be patient :D.
I know the USCIS is closing Jan 2020, but hope this can help someone!