Hollis H. King, DO, PhD, FACOP

Osteopathic Medicine (Primary Specialty), Children & Adults

Hollis H. King, DO, is a board-certified osteopathic physician. He has a whole-body approach to medicine and is highly experienced in osteopathic manipulative treatment, a type of hands-on care that diagnoses and treats illness and injury by moving a person’s muscles and joints to ease pain and increase mobility.

Dr. King provides care for patients of all ages, and helps people adopt lifestyle changes aimed at disease prevention.

His research interests include plagiocephaly, autism, glaucoma, migraine headaches, traumatic brain injury, gastrointestinal diseases, metabolic disorders, pediatrics, psychiatry, and sleep research. He has been published in numerous medical journals, including The Journal of American Osteopathic Association and Lymphatic Research and Biology.

Prior to joining UC San Diego Health, Dr. King was the residency director in the Department of Family Medicine at University of Wisconsin Medical School. Before that, he was a professor of Osteopathic Principles and Practice at A.T. Still University School of Osteopathic Medicine in, Mesa, Arizona and the associate executive director of the Osteopathic Research Center at the UNT Health Science Center in Fort Worth, Texas.

Dr. King earned his degree in osteopathic medicine from UNT Health Science Center Texas College of Osteopathic Medicine. He received his PhD in clinical psychology from Louisiana State University. Dr. King is board-certified in family practice.

He is a fellow of the American Academy of Osteopathy and member of several professional societies, including the American Osteopathic Association, Osteopathic Physicians and Surgeons of California and the American Psychological Association. Dr. King also serves on the research committee for the Osteopathic Cranial Academy and editorial advisory board for The Journal of the American Osteopathic Association.

In 2002, Dr. King was awarded Physician of the Year by the Osteopathic Physicians and Surgeons of California.

Mary Anne Morelli Haskell, DO, FACOP, FCA

Osteopathic Medicine, Pediatrician (Primary Specialty), Children

Mary Anne Morelli Haskell, DO, FACOP, is a graduate of the College of Osteopathic Medicine of the Pacific. She is board certified in Pediatrics by American Osteopathic Board of Pediatrics and in Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine. Dr. Morelli Haskell completed her internship in general medicine at Montclair Hospital Medical Center and a residency in Pediatrics at Loma Linda University Medical Center. She currently practices at her private pediatrics practice in Coronado, California. 

Dr. Morelli Haskell practiced with Dr. Viola Frymann for 13 years and was the President of the Osteopathic Center for Children. She has lectured nationally and internationally in the field of pediatric osteopathy for over 23 years. In 2016, the College d’Etudes Osteopathiques presented Dr. Morelli Haskell with the Viola Frymann award for excellence in osteopathic pediatrics. She serves as teaching faculty for OPC, OCA, and is adjunct faculty at COMP.

Dr. Mary Anne earned a certificate of special proficiency in Osteopathic Manipulative Medicine from the American Academy of Osteopathy and became certified in cranial osteopathy by the Cranial Academy. She has taught about the osteopathic approach to treating children in the United States, Europe and Australia and has served as faculty for The Cranial Academy, the Osteopathic Center for Children and the Sutherland Cranial Teaching Foundation. She is an associate professor for Western University and serves as a preceptor for osteopathic medical students interested in treating children. She published in the AAO Journal An Eight Year-old Boy with Anoxia at Birth,  American Academy of Osteopathy Journal, p. 10-11, Fall 1999. And was a contributing author in: Foundations of Osteopathic Medicine, 2nd Ed., Chapter 22 General Pediatrics,  2003; and Foundations of Osteopathic Medicine, 3rd Ed., Asthma, 2010.