Lok Mani Sinha, M.D.

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Jahurul Islam Medical College and Hospital, Dhaka University, Bangladesh, M.D.


Royal College of Surgeons of Edinburg, UK, General Surgery

King Edward Medical University, Mayo Hospital, Lahore, Pakistan, Cardiovascular Surgery

Cleveland Clinic Foundation, Cleveland, Ohio, Adult Cardiovascular Surgery Fellow

Children’s National Medical Center, Washington, D.C., Clinical Fellow, Congenital Cardiovascular Surgery

University of Kentucky Medical Center, Lexington, KY, Cardiovascular Research Fellow


Education Commission for Foreign Medical Graduate Certification, United States Medial Licensing Exam.

Unrestricted TX, VA & NY State Medical License


American College of Cardiology

World Society of Pediatric and Congenital Heart Surgery

American Medical Association


Cardiothoracic Surgery


George R. Diacoff Grant, World Society for Pediatric and Congenital Heart Surgery, Orlando, Florida


About Lok Mani Sinha, M.D.

Lok Mani Sinha, Lok, M.D.

Dr. Lok Mani Sinha has over 15 years of experience as a cardiothoracic surgeon. Before joining USA Vein Clinics, Dr. Sinha was on the faculty at the University of Texas, Dell Medical School in Austin, TX. Dr. Sinha earned his medical degree at the University of Dhaka in Bangladesh. He completed a residency in general surgery at the Royal College of Surgeons, Edinburgh, UK; a second residency in cardiovascular surgery at the King Edward Medical University at the Mayo Hospital, Pakistan; He also completed fellowship in congenital cardiac surgery at Children’s National Medical Center, Washington, D.C. During his training at Cleveland Clinic, he gained extensive expertise in vascular & endovascular surgery.

Dr. Sinha is a researcher and holds several scientific society memberships, serving on editorial advisory boards for prestigious medical journals. He has also served as a visiting lecturer in a medical university in China, has published extensively in the field of adult and congenital heart surgery, and has presented at national and international meetings.

Our Vein Specialist Doctor Commitment to You

USA Vein Clinics will help you relieve your symptoms of vein disease without undergoing surgery. Our vein doctors will support you from the moment you make your first appointment with us until you are fully recovered. Every patient has a unique condition, which is why our treatment plans are customized and tailored to each individual. Our goal is to provide you with excellent treatment throughout your treatment. Our CORE values and our commitment to you are as follows:

Our Core Values: I.C.A.R.E

You may feel like you have no hope when you have vein disease, but you can find relief at USA Vein Clinics. We can eliminate your symptoms, improve your quality of life, and you can enjoy life again with our minimally invasive treatments. We strive to live up to our core values as a team of vein doctor specialists.

Find a Dr. that Specializes in Veins

Vein treatments can be complicated, and without proper medical training and education, it may be hard for a regular doctor to know how to properly treat varicose veins and spider veins. Additionally, a vein doctor utilizing advanced technologies while being on top of the latest trends in vein treatments will give patients peace-of-mind.


Our Vein Treatment Centers offer advanced imaging technology, and the doctors should be on top of the most up-to-date procedures to treat vein disease with minimally invasive treatments.
As a leg and vein doctor at USA Vein Clinics, they specialize in minimally invasive treatments like Endovenous Laser Therapy (EVLT), ClariVein® Treatment, Ultrasound-Guided Sclerotherapy, Varithena Vein Treatment, and VenaSeal™ Treatment. Because of advances in vein treatment procedures, you shouldn’t need to be treated in a surgical room with anesthesia and post-op recovery.


Before considering any vein treatment, be sure the doctors are board-certified. Each of our vein specialists is board-certified and has received additional education and training in vein treatment.

The Best Doctor for Veins and Vein Treatment

You may be experiencing problems with your veins and have started your search online for “vein doctor near me,” “varicose vein doctors near me,” “best vein specialist near me,” or “best vein doctors near me.” At USA Vein Clinics and we are happy you found us as we have vein treatment centers across the nation with over 100 locations to serve our patients. Our board-certified and highly trained vein specialists treat varicose veins, spider veins, and other vein disease symptoms that you may be experiencing. Our nationwide specialist for veins will customize the best treatment that is right for you. Using minimally invasive treatments, we can safely and effectively treat your veins.

Doctors, like Lok Mani Sinha, Lok, M.D, who specializes in veins at USA Vein Clinics will provide compassionate, personalized, and expert care. All of our patients across the country receive the most cutting-edge care close to home. USA Vein Clinics is a trusted name for vein specialists, and we will be able to help you eliminate varicose and spider veins and their painful symptoms allowing you to live your life without the limitations of vein disease.

To learn more or to schedule your vein treatment consultation, Please Call  888.768.3467


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