Francis Essien, D.O.

Essien Profile Photo

Dr. Francis Essien, DO, is an accomplished internal medicine physician, hospitalist, and healthcare advocate with extensive experience in both military and civilian medical settings. As an active-duty Major stationed at Travis Air Force Base, he serves as a primary care physician and hospitalist at David Grant Medical Center, specializing in managing chronic diseases and providing […]

Apoorva Ananth, M.D.

Ananth Profile Photo

Dr. Apoorva Athreya Ananth is a board-certified physician specializing in internal medicine and nephrology. He is currently an attending nephrologist with Mohan Renal Physicians of Covina, where he delivers comprehensive care to patients with chronic kidney disease, acute kidney injury, and end-stage renal disease requiring dialysis. Dr. Ananth completed his nephrology fellowship at the University […]

Sarala Kal, M.D.

Dr. Sarala M. Kal, MD, is a board-certified internist practicing in Los Angeles, California. With a rich academic and professional background, Dr. Kal brings expertise in internal medicine and a focus on nephrology as she advances her subspecialty training. She is dedicated to delivering high-quality patient care and advancing medical research. Dr. Kal completed her […]

Radhika Prabhakar, M.D.

Radhika Prabhakar

Radhika Prabhakar is an internal medicine physician with extensive experience in primary care and medical education who has dedicated her career to enhancing primary care physician wellness, improving patient outcomes and promoting comprehensive healthcare delivery.  After earning her medical degree from Medical College of Georgia in 2013, Radhika entered residency training in internal medicine at […]

Nicole Tyer, M.D.

Nicole Tyer, M.D. has been a practicing physician for 17 years and is double board certified in Internal Medicine and Obesity Medicine. She completed her B.S. in Biochemistry at UCLA in the Honors Program, earned her M.D. from Hahnemann University Hospital / Drexel University in Philadelphia, Pennsylvania. She completed her Internship, Residency, and Chief Residency […]

James E. McNicholas, Jr., D.O., M.P.H., F.A.C.P.

Dr. McNicholas is Assistant Professor of Medicine in the Division of Occupational and Environmental Medicine.  He completed medical school at the Lake Erie College of Osteopathic Medicine and residencies in Internal Medicine at the Naval Medical Center San Diego and in Occupational and Environmental Medicine at UCSF.  He is a US Navy Veteran who served […]

Mark Laflamme, M.D., Q.M.E.

Mark R. Laflamme, M.D., is an experienced health professional either working in, being educated or teaching medicine for over 30 years. He first began his career as a certified phlebotomist, eventually performing thousands of venipunctures. After completing his Master’s in Medical/Dental Sciences at Boston University SOM, he worked under the Director of Home Draw Services […]

Arun Chakrabarty, M.D.

Arun Chakrabarty, M.D., is a board-certified Internal Medicine physician with experience working in an Urgent Care setting, in a residential addiction medicine facility, as well as working as a general hospitalist. He has published in a wide range of studies that have involved various aspects of Internal Medicine as well as Head and Neck Surgery […]

Jacob M. Tsadok, M.D., Q.M.E.

Jacob M. Tsadok, M.D., Q.M.E., has been a board certified in internal medicine since 1996. He completed his internal medicine training while attending the Technion-Israel Medical Faculty in 1992 before continuing his residency program at Washington University in 1995. Dr. Tsadok belongs to the American College of Physicians.

Stephen Colucci, M.D., Q.M.E.

Stephen R. Colucci, M.D., Q.M.E., has been a board certified in internal medicine since 1977 in the State of California. He earned his medical degree from Tufts Medical School in Boston, Massachusetts in 1969. From 1970-1972, [make these numbers plain text] he served in the United States Army as a Medical Commander for the 575th Medical Detachment. […]