Dr. Margaret E. Umah

Sahil Parikh is a primary care provider, practicing in Family Medicine in Houston, Texas. Dr. Parikh is highly rated in 12 conditions, according to our data. His clinical expertise encompasses Peripheral Artery Disease, Pulmonary Embolism, Atherosclerosis, Angioplasty, and Thrombectomy. Dr. Parikh is currently accepting new patients.

"A native Houstonian, Dr. John Vanderzyl attended Strake Jesuit College Preparatory High School and received his undergraduate degree from Texas A&M University. He earned his medical degree from The University of Texas Health Science Center at Houston (UTHealth) Medical School. Dr. Vanderzyl then completed his residency training in family practice medicine at Memorial Hermann Southwest Hospital, where he served as chief resident. Board certified in family medicine, Dr. Vanderzyl has been in private practice in the Houston area since 1993. He cares for patients of all ages and focuses on preventive medicine and education. Dr. Vanderzyl was named as one of the ""Top Doctors in America"" in a survey of physicians who were asked which doctor they would recommend for their families. He is a member of numerous professional organizations and supports several charitable organizations. Away from the clinic, Dr. Vanderzyl enjoys spending time with his wife and daughters. He also strives to keep a healthy lifestyle that includes running, golf, and fishing.". Dr. Vanderzyl is highly rated in 32 conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Sinusitis, Empyema, and High Cholesterol. Dr. Vanderzyl is currently accepting new patients.

Yi Zhou, MD, earned her medical degree from Southern Medical University, previously known as First Military Medical University, in Guangzhou, China. She went on to complete the Southern Illinios University (SIU) School of Medicine Decatur Family Medicine Residency Program. Board certified in family medicine by the American Board of Family Medicine (ABFM), Dr. Zhou specializes in diabetes, geriatrics, high cholesterol, hypertension and hyperthyroidism. Since 1985, Dr. Zhou has been caring for patients ages 18 years and older. Patients enjoy her personal accessibility and her availability. She takes walk-ins and after-hours calls, and does not use an answering service. Not only does Dr. Zhou care for her patients, she also cares about her patients, and stays highly involved in their treatments. Her patients live in Alief, Bellaire, Houston, Missouri City, Stafford and Sugar Land. When she is away from her patients, Dr. Zhou enjoys spending time with her husband, daughter and two dogs. She speaks Cantonese, Mandarin and Spanish. Dr. Zhou is highly rated in 99 conditions, according to our data. Her clinical expertise encompasses Lymphangitis, High Cholesterol, Tracheitis, and Cellulitis. Dr. Zhou is currently accepting new patients.