That is the wrong visa classification for that purpose. CBP will put you back on the plane and send your home. Be sure to bring some preparation H if it is a long trip. [Was that smug enough for your liking?]
People come to this forum for help and very often need to be coaxed to provide sufficient information in order to provide
them with useful information. Your rudeness and arrogance to this point shows that you certainly have the ego too often associated with being a physician, let's hope that you have the brilliance that so often goes hand-in-hand with that particular personality flaw.
You need to do some investigation on the correct visa classification and get a someone to petition/sponsor you for that activity. The activity you have indicated would seem to be under the J-1 classification:
SEE:
http://www.nafsa.org/_/file/_/amresource/9FAM4162N.pdf
9 FAM 41.62 N4.1 Alien Physician (22 CFR 62.27) (CT:VISA-987; 07-31-2008)
a. Alien Physician: This category is for foreign national physicians pursuing American medical board certification through graduate education and training at accredited U.S. schools of medicine, or other U.S. institutions through a clinical exchange program.
b. The Educational Commission for Foreign Medical Graduates (ECFMG) is the only program sponsor authorized to use this category. Foreign medical graduates under this category must successfully complete examinations administered by ECFMG that measure their command of English and the medical sciences.
c. All foreign medical graduates sponsored in the category of Alien Physician are subject to the 2-year home-country physical presence requirement (see 9 FAM 41.63 Notes).
d. The maximum duration of the foreign physician category is 7 years, unless an extension of program is authorized by the Department.
e. Any activities of the foreign national physician must conform fully with the State licensing requirements and regulations for medical and health care.
f. Exception to ECFMG sponsorship: A foreign physician may be sponsored by a designated sponsor other than ECFMG (e.g., a U.S. university, academic medical center, school of public health, or other public health institution) as a “research scholar” only if the dean of the accredited U.S. medical school or his or her designee certifies the following 5 points and such certification is appended to the Form DS-2019, Certificate of Eligibility for Exchange Visitor (J-1) Status, issued to the perspective exchange visitor Alien Physician:
(1) The program is predominantly observation, consultation, teaching, or research;
(2) Any incidental patient contact will be under the direct supervision of a U.S. citizen or resident-Alien Physician who is licensed to practice medicine in the State in which the activity is taking place;
(3) The foreign national physician will not be given final responsibility for the diagnosis and treatment of patients;
(4) Any activities will conform fully with the State licensing requirements and regulations for medical and health care professionals in the State in which the program is being pursued; and
(5) Any experience gained will not be credited towards any clinical requirements for medical specialty board certification.
The program sponsor's letter of designation authorizes the use of the Research Scholar category; and the duration of participation as a Research Scholar is limited to 5 years, unless the Department approves a program extension for a G-7-sponsored exchange visitor.
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A waiver for the 2 yr HHR is possible but IF you have some other avenue to immigrate, use it. IF one becomes a J-1 subject to the HHR they cannot adjust status or get an H1-B visa unless they get a waiver or fulfill the 2 years stint back home.