Martin Yudovich, MD

Principal Investigator

Pediatric Associates

Dr. Yudovich is a pediatrician in the Houston, Texas area. He sees over 500 patients per month, and is actively accepting new patients. Alongside his high volume practice, there are 2 other pediatricians that actively participate in research at his practice as well, as sub-investigators. Dr. Yudovich sees a wide variety of pediatric indications, and also has had over 10 years of research experience prior to joining MCR. Dr. Yudovich is also board certified in Pediatrics!

Shahin Shirzadi, MD

Principal Investigator

Houston Neurology Associates

Dr. Shirzadi is a board certified neurologist in the Sugar Land, Texas area. He has an extensive research background including Multiple Sclerosis, Alzheimer’s, and Dementia. He received his medical degree from Texas Tech University Health Sciences Center School of Medicine and has been in practice for more than 20 years.

Patrick K. Briggs, DPM

Principal Investigator

Clear Lake Regional Medical Center

Dr. Briggs Specializes in all aspects of foot and ankle surgery, including total ankle replacement and reconstruction, flatfoot, pediatrics, trauma, sports medicine, and diabetic complications. He is board certified by the American Board of Podiatric Surgery in the foot and reconstructive rearfoot and ankle and is also a fellow of the American College of Foot and Ankle Surgeons. Currently, his practice is within Clearlake Regional Medical Center located in Webster, Texas.

Find out more about Dr. Briggs:


Rajasekaran Annamalai, MD

Principal Investigator

PCP for Life & East Montgomery County Clinic

Dr. Rajasekaran Annamalai graduated from Stanley Med Coll, Madras Univ, Madras, Tamil Nadu. Specializing in the field of Internal Medicine, Dr. Annamalai is prepared to provide care to adult patients suffering from a wide range of illnesses and diseases, including but not limited to, type 2 diabetes, influenza, COPD, asthma, and pneumonia. Dr. Annamalai practices at PCP for life, currently located in Houston, Texas at the Tidwell location.

Victoria Do, MD

Principal Investigator

Advanced Diagnostics- River Oaks Hospital

Dr. Do specializes in Family Medicine and cares for a wide range of health concerns including type 2 diabetes, pneumonia, influenza, skin infections, COPD, and more. She earned her medical degree from St. George's Hospital Medical School in London, United Kingdom. She is certified by the American Board of Internal Medicine. Currently, Dr. Do practices with Advanced Medical Group at River Oaks Hospital.


Mahalakshmi Ramchandra, MD

Principal Investigator

Bay Colony Pediatrics

Dr. Ramchandra is currently a board-certified pediatrician in Dickinson, Texas. With her Disney-themed clinic, she has served the community for over 20 years. Dr. Ramchandra received her medical degree from Osmania Medical College NTR UHS. Dr. Ramchandra is excited to explore research as she thoroughly enjoys giving back to patients in need! 

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