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Our Executive Team


Tom Johns

Tom Johns
President, Nationwide Anesthesia Partners, Inc.

Tom Johns is President of Nationwide Anesthesia Partners, Inc. Mr. Johns is a 27 year veteran in the U.S Health Care staffing Industry, and has specialized exclusively in the field of anesthesia. In addition to being President of Nationwide Anesthesia Partners, Inc., Mr. Johns also currently holds the position as  President of Nationwide Anesthesia Services, Inc. Mr. Johns co-founded Nationwide Anesthesia Services, Inc in 1990, and has since grown the company to be largest full-service anesthesia staffing agency in the nation.  His earlier years included sales positions with Nationwide Medical Recruiters, and the Director of Anesthesia Locum Tenens with Jackson & Coker.



Ann Marie Harman

Ann Marie Harman, MD.
National Medical Director, Nationwide Anesthesia Partners

Dr. Harman is a Board Certified Anesthesiologist with 21 years experience. She has served as Medical Director in a variety of clinical settings for 17 years. Dr. Harman is actively involved in Departmental preparation for JCHACO and AAAHC accreditations. Dr. Harman has held faculty teaching positions at Virginia Commonwealth University, Edward Via School of Osteopathic Medicine, and currently Ohio University School of Osteopathic Medicine, and Hocking College teaching and mentoring residents, medical, CRNA and paramedic students. Dr. Harman enjoys practicing, as well as supervising CRNAs in the various aspects of anesthesia specialties including: Gastroenterology, Orthopedics, Podiatry, OBGYN, Plastics, Urology, Ophthalmology, ENT, Pediatrics, ENT, Neurology and Pain Management in the outpatient setting. Dr. Harman is also proficient in regional anesthesia using ultrasound and nerve stimulation with catheter placement.



Dr. Jonathan Gallen

Dr. Jonathan Gallen
National Medical Director

Dr. Jonathan Gallen has over 27 years of experience practicing Anesthesia. He has been in leadership positions for more than 20 years as either Medical Director or Chief of Anesthesia. Dr. Gallen started the country’s first multi site group practice in 1989 as Director of Anesthesia for Premier Anesthesia. In 1995, Dr. Gallen was the first Anesthesiologist to bring mobile anesthesia to surgeon’s offices in Massachusetts; which now has evolved to become a safe and cost effective option for thousands of physicians and their patients across the country.



Kristen Nagrani

Kristen Nagrani
Director of Operations & Chief Compliance Officer

Kristen has over 26 years experience in the Healthcare Industry with extensive knowledge in Practice Management and Consulting, Marketing, HR, Healthcare Billing, Risk Management, FL License # 5503916, Quality Assurance and Infection Control for ambulatory centers and office based surgery. Kristen prides herself in staying very educated on all ACHA, AAAAHC and AAAASF rules and regulations , allowing her the ability to write and implement policies and procedures to meet accreditation compliance for numerous office based surgical practices and free standing surgery centers. Along with her extensive experience and expertise in the healthcare industry, Kristen is a fierce competitor in her own right. Her drive and motivation, along with her dedication to hard work also earned her the title of “professional athlete” obtaining her IBBF pro status in 2010 and then continuing on to the Olympia stage as one of the top 35 figure athletes in the world. She and her daughter Nicole Nagrani are the only two female athletes in the history of women’s IBBF professional competitions to simultaneously obtain their pro status at the same show and her daughter later becoming number one in world in the women’s Bikini division.

Her work experience includes:

• National Director of Operations for Nationwide Anesthesia Services, Inc and Nationwide Anesthesia Partners, Inc.Feb 2013-Present
• Co-Owner, Administrator and operator of New Smyrna Beach Ambulatory Care Center 1992-2011
• Co-Owner, Administrator and operator of United Pathology, LLC 2001 to 2011
• Co owner and operator of Cypress Rehabilitation Facility 1999 to 2005


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