Tony Mills, MD
CEO/Founder
Assis. Professor of Clinical Medicine, UCLA
Dr. Anthony Mills is an HIV Specialist and is the CEO of Men’s Health Foundation and president of the Southern California Men’s Medical Group in Los Angeles, California. Dr. Mills is also the principal investigator at Mills Clinical Research and an assistant professor of medicine at UCLA School of Medicine.
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Dr. Anthony Mills is an HIV Specialist and is the CEO of Men’s Health Foundation and president of the Southern California Men’s Medical Group in Los Angeles, California. Dr. Mills is also the principal investigator at Mills Clinical Research and an assistant professor of medicine at UCLA School of Medicine. Dr. Mills earned his undergraduate degree at Duke University and his medical degree at Duke University School of Medicine. He completed his residency and fellowship at the University of California, San Francisco. Dr. Mills has an extensive research background and has conducted numerous clinical trials for HIV treatment and prevention. Dr. Mills is a member of the Infectious Disease Society of American, HIV Medical Association, International AIDS Society, IAS-USA, and the American Academy of HIV Medicine.
Tracy Robinson, MD
Chief Medical Officer
Dr. Tracy D. Robinson is a board certified obstetrician and gynecologist and is the Chief Medical Officer (CMO) for Men’s Health Foundation and SoCal Men’s Medical Group. Dr. Robinson earned her undergraduate degree at UCLA and her medical degree at UCLA/Charles Drew School of Medicine.
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She completed her residency at King/Drew Medical Center in Los Angeles, CA. Dr. Robinson has worked in both the private and public sector, as a care provider and in health administration. She has a dedicated background in providing care to vulnerable populations in Hartsville, South Carolina and South Los Angeles County. In addition, she was the CMO of a federally-qualified health center in South LA for almost 10 years. Dr. Robinson has been a strong proponent for equity in healthcare despite economic differences and disease morbidities throughout her career. Dr. Robinson continues to provide obstetrical and gynecologic care as a hospitalist at several hospitals in the LA area.
Manuel Pardo, MD
Director of HIV Affairs / Interim Principal Investigator
Se habla español
Dr. Pardo is board-certified in Internal Medicine and Infectious Diseases, and is nationally recognized as an HIV specialist by the American Academy of HIV Medicine. After completing medical school in 2002 in Colombia where he was born and raised, Dr. Pardo moved to the US to continue his education. While preparing for the medical boards, he worked in the medical research field and collaborated in clinical trials.
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In 2009, Dr. Pardo completed his Internal Medicine Residency at Tufts University in Boston. Dr. Pardo then completed his fellowship at University of California Irvine in 2011, where he focused on Infectious Diseases. Before joining SoCal MMG, Dr. Pardo worked in Long Beach, CA for The CARE Center, a non-profit HIV program for underserved patients, and was also an Infectious Diseases Consultant for Long Beach Memorial Hospital and Saint Mary's Medical Center. Driven by his passion for treating infectious diseases and HIV, Dr. Pardo is highly compassionate toward each one of his patients.
Joseph DeFoto, MD
Family Medicine
Dr. DeFoto graduated medical school in 1989 and practiced for five years as a board-certified family practitioner in New York. After moving to Los Angeles in 1998, he worked for the Gay and Lesbian Center’s Primary Care and HIV Practice (Lambda Medical Group) for five years. Before joining Anthony Mills, MD in 2008, Dr. DeFoto worked with Tower Infectious Disease.
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Dr. DeFoto got into the field of medicine because he wanted to work in a profession that made him feel like he did something good for people. The ability to help people while performing a job he loves is something that Dr. DeFoto considers to be a tremendous gift.
Sergio Hurtado, PA-C
Physician Assistant
Se habla español
Mr. Hurtado is a board-certified Physician Assistant with a strong clinical background in Family Medicine, HIV and Transgender Medicine. He earned his Bachelor of Science with a concentration in Human Physiology at San Francisco State University and his Physician Assistant training and Master’s Degree at Marshall B. Ketchum University.
Daniel Fazzino, MMSc, PA-C
Physician Assistant
Daniel Fazzino is a board-certified PA and fellow of the American Academy of Physician Associates. Daniel has a six-year clinical background in cardiology and has completed research in physiology and exercise psychology that has been published in medical and sport journals.
Ryan Frost, PA-C, AAHIVS
Physician Assistant/Associate
Ryan is a board-certified Physician Assistant/Associate with over a decade of clinical practice. He completed his undergraduate and graduate education at The University of Washington in his hometown of Seattle. Ryan practiced in Emergency Medicine and Acute Care for eight years before moving into the field of LGBTQ+ medicine. His passion to best support his community drove his desire to obtain his HIV specialist credential through the American Academy of HIV Medicine. Ryan is passionate about providing thorough, evidence-based, non-judgmental, high-quality healthcare to all of his patients.
Angela Bartolome, LCSW
Director of Behavioral Health
“Hi, I’m Angela Bartolome (she/her). I’m an LCSW with nearly 15 years of experience as a practicing psychotherapist and nearly a decade as a clinical educator. I earned both my Master of Social Work (MSW) and Doctor of Education (EdD) from the University of Southern California. I bring that blend of academic depth and real-world experience into every session.
I’ve had the privilege of working with diverse individuals across their lifespans, including those from LGBTQ+ communities and other historically marginalized individuals and identities. My work is rooted in compassion, authenticity, and a deep respect for your unique lived experiences. I specialize in CBT, EMDR, trauma-informed care, substance use treatment, Solution-Focused Brief Therapy, Acceptance-Commitment Therapy, and co-occurring disorders.
Whether you're navigating anxiety, depression, PTSD, substance use, identity exploration, or significant life transitions, I provide tailored, evidence-based support in a space that is affirming and nonjudgmental. Therapy is a collaborative process, and my goal is to walk alongside you—helping you uncover strengths, build resilience, and create a life that feels meaningful and aligned.
Reaching out is an act of strength, and I’m here to help you build on it.”
Aaron Phillips, PA-C
Physician Assistant
Aaron is a board-certified Physician Assistant with a background in biopsychology, emergency medicine, and sexual health. He is an advocate for people living with disabilities and always wears a high-quality mask in the clinic to provide safer healthcare spaces for everyone in the community. Aaron primarily works as a clinical researcher with Mills Clinical Research, evaluating new medications for the prevention and treatment of HIV. He also works in the Rapid Result clinic evaluating patients for STIs and providing PrEP and PEP services.
Mel Valle, PA-C
Physician Assistant
Se habla español
Mel Valle is a board-certified Physician Assistant with a strong background in HIV care, infectious disease clinical research, and sexual health. After earning his B.S. in Biology and Public Health from the University of Nevada, Reno, Mel continued his research career at Mills Clinical Research as a clinical research coordinator, supporting studies aimed at advancing HIV prevention and treatment. His work in research strengthened his commitment to community health and laid the foundation for his future clinical practice.
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Mel went on to complete his Physician Assistant training at A.T. Still University on the Central Coast of California, where he further developed his passion for inclusive, patient-centered care. Returning to Men’s Health Foundation marks a meaningful full-circle moment in his career. At the Rapid Results Clinic, Mel provides affirming, compassionate, and evidence-based care with a focus on improving health outcomes and empowering patients to take charge of their sexual health and well-being.
Victor Barcarse, MSN, NP-C
Nurse Practitioner
Victor is a board-certified Family Nurse Practitioner through the American Academy of Nurse Practitioners. He began his nursing journey in the Philippines, earning his Bachelor of Science in Nursing at the University of the Cordilleras, and later pursued advanced education as a Nurse Practitioner at Charles R. Drew University of Medicine and Science in Los Angeles. He has been practicing as a Nurse Practitioner since 2020.
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As a first-generation immigrant from the Philippines, Victor experienced firsthand the challenges of limited access to healthcare, which inspired his pursuit of higher education to increase access to quality and affordable care. A proud member of the LGBTQ+ community, he also witnessed the stigma surrounding HIV in his home country, where a diagnosis was often regarded as a death sentence. These personal experiences deeply influenced his decision to specialize in HIV medicine and sexual health, with the hope of one day sharing his knowledge and expertise to improve quality of life and break the stigma associated with HIV.
Victor is a strong advocate for preventive care, firmly believing that “prevention is better than cure.” He continues to dedicate his practice to empowering patients through education, access, and compassionate, patient centered care.
James Bon, MSN, FNP-C
Nurse Practitioner
James is a board-certified Nurse Practitioner with a strong clinical background in Primary Care, Family Medicine, Sexual Health, HIV and Transgender Medicine. He earned his Bachelor of Science with a concentration in Nursing at California State University, Dominguez Hills and his Nurse Practitioner training and master’s degree at University of California, Los Angeles (UCLA). Before joining Men’s Health Foundation in 2021, James worked with Asian Pacific HealthCare Venture providing Adult and Pediatric Primary Care. James got into the field of medicine to make a positive impact on patients’ lives by empowering others and providing compassionate holistic care.
Chelsey Fountain, AMFT
Behavioral Health Clinician
“Hello, I’m Chelsey Fountain (she/her). I’m an Associate Marriage and Family Therapist (AMFT) dedicated to creating a supportive and nonjudgmental space where you can feel heard, understood, and empowered. I believe therapy is a collaborative journey, and I strive to meet each client with curiosity, compassion, and respect for their unique experiences.
I earned my Master’s in Marriage and Family Therapy from Pepperdine University. My professional experience includes working with individuals navigating substance use disorders (SUD), co-occurring mental health concerns, trauma, anxiety, depression, life transitions, and the everyday challenges that can make it difficult to feel like yourself. “
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“Before becoming a therapist, I worked as a case manager serving underserved communities, supporting individuals experiencing homelessness, systemic barriers, and complex mental health needs. Those experiences strengthened my commitment to providing culturally responsive care that honors each individual's story.
I am especially passionate about helping reduce the stigma surrounding behavioral health within Black and Brown communities while creating an affirming space where clients from all backgrounds feel seen, valued, and supported.
My approach is person-centered and integrates Cognitive Behavioral Therapy (CBT), Motivational Interviewing, Solution-Focused Therapy, and trauma-informed care. I recognize that every person's journey is different, so I tailor therapy to your unique needs rather than taking a one-size-fits-all approach. Rather than focusing only on symptoms, I work with clients to understand the bigger picture and how past experiences, relationships, and life circumstances influence the present.
Life can feel overwhelming at times, but you don't have to navigate it alone. I hope to provide a space where you feel comfortable exploring your story at your own pace. Together, we'll uncover new perspectives, strengthen your coping skills, and help you move toward the life you want to create.”
Preston Lopez, LMFT
Behavioral Health Specialist
Preston is very happy to be a part of Men's Health Foundation and to have the opportunity to provide high-quality behavioral and mental health services to our community.
Preston is a SoCal native and was proudly born and raised in Whittier. He considers himself lucky to once again call Whittier home after having spent three lovely years up in Oakland.
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When not working, Preston loves all things outdoors - hiking, camping, beaching, star-gazing. Road trips to national parks are one of his favorite pastimes. He loves to read or watch fantasy and science fiction. He is also passionate about grassroots organizing and loves to participate in community building through environmental and social justice movements.
Preston is excited to be part of an organization like MHF which espouses core values such as creating safe space. As a queer person who did not come out until later in life, he knows firsthand how important it is to have safe, trusted places where he can be myself, as well as the challenges that comes from living without such havens. He is ever grateful for the people and organizations who have become supportive spaces in his life and is dedicated to co-creating a safe, supportive environment here at MHF.
Luz Ramirez, AGNP-BC
Adult Gerontology Nurse Practitioner
Se habla español
“I’m a board-certified Nurse Practitioner with two years' experience in primary care and 7 years of ICU experience as a registered nurse. After understanding the negative stigma my transgender brother experienced, I became an advocate in the LGTBQIA+ community. My support for him led me to learn and educate myself about the issues facing the community and as an advocate, I want to use my power and voice to address their needs and generate support in any way I can.”
Harry Rosedale, AMFT
Behavioral Health Clinician
Hi, I’m Harry Rosedale (he/him). I’m an Associate Marriage and Family Therapist (AMFT) with a background in both therapy and the health and fitness world. Before becoming a therapist, I spent many years as a personal trainer and group fitness instructor. That experience continues to shape my work by recognizing the powerful connection between our minds, bodies, and relationships.
Through my work at the Los Angeles LGBT Center and in private practice, I've had the privilege of supporting LGBTQ+ individuals, including gay, bisexual, and queer men, as well as gay couples. As a gay therapist, I understand many of the unique experiences and challenges these communities often face, including navigating identity, body image, dating, relationships, and the pressures of comparison. I also work with clients navigating anxiety, depression, low self-esteem, perfectionism, life transitions, and relationship concerns, helping them build greater self-acceptance, resilience, and authentic connection.
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My approach is collaborative, compassionate, and tailored to your unique experiences and goals. I draw from Cognitive Behavioral Therapy (CBT), Solution-Focused Therapy, Narrative Therapy, attachment-based approaches, Gottman-informed principles, and somatic-informed techniques to support meaningful, lasting change.
Whether you’re navigating a difficult season, exploring your identity, strengthening your relationships, or working toward a healthier relationship with yourself, I strive to provide a space where you feel heard, supported, and empowered to live a more authentic and fulfilling life.