Mohammed Alshammary, MDRaymond Herr, MDCody Jackson, MDUri Guefen, MDBarbara Denysiak, MDSandra Alexander, MDIrma Lopez, MDRamin Farsad, MDEdit Hegyi, MDCarlos Oliva, MD

Raymond Herr, MD

Dr. Herr has been practicing medicine for more than 30 years. He graduated from University of Colorado School of Medicine and is board certified in Preventive Medicine and Addiction Medicine. He has a Master’s degree in Sports Physiology and completed a fellowship in Sports Medicine. He was a primary care physician for Kaiser Permanente in…
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Cody Jackson, MD

Cody Jackson, MD, MOH, MBA: Following his graduation from Rice University, Dr. Jackson entered the US Navy as an officer and attended the Uniformed Services University for medical school. Upon earning his medical degree, he became a flight surgeon and served his country with assignments across the world. Dr. Jackson’s naval service included two deployments,…
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Uri Guefen, MD

Dr. Uri Guefen grew up in Mexico City, where he attended the National Autonomous University of Mexico. Dr. Guefen also completed a year-long internship and a year of Public Health in Tijuana, Mexico before moving to the USA in 1978. He then attended the University of Miami, where he completed a 3-year General Surgery residency.…
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Sandra Alexander, MD

Dr. Alexander is delighted to join Perlman Clinic after working for over 20 years as a general practitioner on the Gulf Coast. With a deep commitment to personable, complete care, Dr. Alexander focuses on patient wellness and prevention and works tirelessly to meet each individual’s demands and fully comprehend their needs. She is interested in getting…
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Ramin Farsad, MD

Attended University of California, Los Angeles for undergraduate studies majoring in Psychobiology and graduated in 1986. He subsequently entered graduate studies at Boston University and obtained a Masters degree in Medical Science where he was involved with ongoing research in psycho-pharmacology. After completing the Masters program, he entered Boston University School of Medicine graduating in…
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Edit Hegyi, MD

Dr. Edit Hegyi is a General Practice Specialist in San Diego, California. She graduated with honors in 1977. Having more than 42 years of diverse experiences, especially in General Practice, Pathology, and Preventative Medicine.
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