Ronald Lieberman, DPMBrad Ruetenik, DPMDaniel Burgess, DOMarcia Rebelo, LCSWSydnie Tamayo, PTMatthew Doull, PTCindy Tsai, PTEthan Bortniker, MDJan Kulhanek, MDRyan Meineke, MD

Ronald Lieberman, DPM

Ronald Lieberman, DPM
Dr. Ron Lieberman has been in private practice in the North County of San Diego since 1985. After receiving his Doctorate in Podiatric Medicine, he completed a hospital based podiatric surgical residency program then established offices in Carlsbad and Encinitas. He has been active within his specialty having served as past president of the San…
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Daniel Burgess, DO

Daniel Burgess, DO
Dr. Daniel Burgess, General Surgeon, joined the United Medical Doctors team in 2020. He works alongside Dr. Matthew Schultzel, our General, Robotic & Colorectal Surgeon, and also specializes in Advanced Wound Care and Vascular Access.⠀
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Jan Kulhanek, MD

Jan Kulhanek, MD
Doctor Kulhanek specializes in all aspects of general cardiovascular health. He performs a wide array of procedures, including coronary angiography, stenting, balloon angioplasty and vascular interventions. Dr. Kulhanek is certified to perform echocardiography, and nuclear cardiology procedures, as well, as non-invasive CT coronary angiography. Dr. Kulhanek strives to help patients with complaints of chest discomfort,…
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Ryan Meineke, MD

Ryan Meineke, MD
Dr. Meineke is a native San Diegan having grown up in Del Mar where he attended Torrey Pines High school. He went on to obtain his Bachelor of Science from the University of California Los Angeles and his Medical Doctor degree from the University of Cincinnati where he was able to spend time with his…
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