Residents
- Class of 2027
- Class of 2028
- Class of 2025
- Class of 2026
- People
Ryan Bohannan, D.O. - Western University
Undergrad: UC Irvine
I received my Doctor of Osteopathic Medicine and Master of Science in Medical Sciences from Western University of Health Sciences, where I focusedon LGBTQ+ health, racial inequities in medicine, and advocacy through policy. Before medical school, I worked in research at the UC Irvine Alzheimer’sDisease Research Center, where I also earned my Bachelor’s degree in Biological Sciences. Born and raised in the Inland Empire of Southern California,I am proud to dedicate my career to serving the diverse communities that shaped me. My goal is to work in partnership with individuals of all ages andbackgrounds. I approach full-spectrum primary care with a focus on compassion, dignity, and cultural competence. Within Family Medicine, my specific interests include care for underserved communities, LGBTQ+ health, HIV medicine, healthcare advocacy, and clinical research. Outside of medicine, Ienjoy playing tennis, growing my indoor jungle
Annabel Kleess, M.D., M.P.H. - Tulane University
Undergrad: UCLA
Hey there! Happy to be part of this epic UCSD class. I've moved around quite a bit, but my heart is in Wyoming where my parents are. I went to UCLA forundergrad and Tulane in New Orleans for med school, where I commissioned in the Navy. Between med school and now, I chose to have some fun andexplore the real Navy for the past 5 years. I served as an active duty Undersea/Diving Medical Officer (UMO/DMO), the team doctor for Navy divers. Iwas fortunate enough to get "beat up" underwater at Navy dive school, launch off a submarine in the Philippine sea, and be stationed in Guam with myhusband Gabe (a family medicine physician) for two years. We couldn't be more excited to be in San Diego. We've been hiking, kayaking, diving,running, aerial yoga-ing and staying active for the past year here. Count me in for anything "ocean" or anything involving food (and good folks). I'mlooking forward to practicing in underserved communities both locally and globally, and learning the art of Family Medicine!
Kysha Mercader, M.D. - UC San Diego
Undergrad: UC San Diego
Hello! I grew up in Sacramento and moved to San Diego to study bioengineering at UCSD. I worked in research as a data analyst for two years before returning to UCSD for medical school, and I'm so excited that I also get to stay here for residency! I look forward to the full-spectrum training that comes with family medicine and the opportunity to be a part of so many kinds of milestones for patients. Within FM, I'm particularly interested in obstetrics and women's health. Outside of medicine, I love to take dance classes at local studios. During the winter season, I try to snowboard at Big Bear any free weekend that I have. I also love to watch basketball and am a lifelong Sacramento Kings fan #LightTheBeam
Maria Nguyen, M.D. - UC Irvine
Undergrad: UC Irvine
Medical interests: medical education, caring for the mother-baby dyad, transitioning care for neurodiverse patients, sustainable global health Hobbies: indoor rock climbing, skiing, reformer pilates, figure skating, piano, making matcha
Undergrad: UC Santa Cruz
Hey y'all! I’m Kindness—yes, like the word! I was born in Lagos, Nigeria and raised in Oakland, California. My path to medicine was shaped by stories of inadequate care and preventable deaths in my communities—experiences that sparked a deep desire to make a difference. I studied Molecular Biology at UC Santa Cruz and took several gap years before medical school at Touro, working as a medical assistant in an ophthalmology clinic, where my confidence and commitment to patient care grew. I enjoy working with both children and adults, so what better field to serve across generations than Family Medicine? I was drawn to it for its focus on continuity, whole-person care, and its ability to meet patients where they are. Outside of medicine, I love playing tennis, spending time with my big family, discovering new restaurants with friends, and documenting my journey. The path wasn’t always linear, but I’m thankful to God to be here—and excited to continue growing at UCSD!
Undergrad: Weill Cornell
I'm originally from New York, where I attended undergraduate and medical school at Cornell. During medical school, I served as president of the national Medical Student Interest Group for the American Medical Society for Sports Medicine (AMSSM). Within family medicine, I'm interested in sports medicine and women's health and plan to pursue a sports fellowship after residency. Outside of the hospital, I enjoy running, hiking, hanging at the beach, and exploring San Diego's cafés. Looking forward to working with everyone at UCSD!
Wiliam Stauffer, D.O. - Western University
Undergrad: UC Davis
Dr. Stauffer is passionate about full-spectrum primary care, sports medicine, public health, and osteopathic medicine. He enjoys being active outdoors and fills his free time with skiing, mountain biking, climbing, scuba diving, surfing, and triathlons.