Welcome to Marquis Top Doctors

The Marquis Who’s Who Top Professionals series recognizes outstanding listees in their specific fields. Our features contain biographical details of professionals that have achieved a high level of recognition and achievement in their chosen profession.

Featured Listees

Vahram Ornekian, MD

Title: Director of Cardiovascular Surgery Company: HCA Healthcare Location: Reston, Virginia, United States Vahram Ornekian, MD, Director of Cardiovascular Surgery at HCA Healthcare, has been

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Mercedes Engracia Agudo, MD

Title: Full-Time Inpatient Psychiatrist Company: Warren State Hospital Location: Chantilly, Virginia, United States Mercedes Engracia Agudo, MD, Full-Time Inpatient Psychiatrist at Warren State Hospital, has

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Siva Gandu, MD

Title: 1) Owner; 2) Founder and Chief Executive Officer; 3) Co-Founder and Managing Director Company: 1) JGN Clinical LLC; 2) JGN Biotech; 3) ReJIVAnate LLC

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Adama Diarra, DO

Title: Founder, Chief Executive Officer and Medical Director Company: My One PCP, LLC Location: Tigard, Oregon, United States Adama Diarra, DO, Founder, Chief Executive Officer

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Ette Ntekim, DDS

Title: Clinical Director and Implant Surgeon Company: Seren Advanced Dentistry Location: Oxnard, California, United States Ette Ntekim, DDS, Clinical Director and Implant Surgeon at Seren

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Sreemdevi Ramakrishnan, MD

Title: Founder and Pediatrician Company: Pediatric Associates of Frisco Location: Frisco, Texas, United States Sreemdevi Ramakrishnan, MD, Founder and Pediatrician at Pediatric Associates of Frisco,

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