Provider Location: Jersey City Downtown

Rafael Alexandre, PA-C

Physician Assistant Creates Caring Connections with Patients

“When you take the time to understand all the factors in a patient’s life, you get a more complete picture of their health—enabling you to provide more effective care.”

Growing up in a family of healthcare professionals, Rafael always knew he wanted to help people. A self-professed science enthusiast, he found that a career in healthcare perfectly combined his passion and skills. He discovered the physician assistant profession during college while shadowing a PA.

“I was inspired when I first learned about physician assistants—their versatility, integral role in the healthcare system, and ability to work across specialties,” said Rafael. “Shadowing PAs opened my eyes to a dynamic and impactful career, and I knew it was the perfect fit for me.”

While at Rutgers, he volunteered at the HOPE Clinic, providing medical care for the underserved and uninsured in South Plainfield. Not only was he able to make a difference, he honed his skills as a medical professional and solidified his passion for primary care.

“I love the longevity of primary care,” said Rafael. “It allows me to build lasting relationships with my patients, understanding not just their physical health but their mental well-being too. I get to address their concerns, treat their problems, and follow their progress as they grow and navigate through life. It’s incredibly rewarding to be an integral part of their journey.”

Patients like that Rafael takes his time and is attentive to their concerns. “They say I am thorough and that I listen,” he explained. “If I can do anything, it’s to be the listening ear that they need. Plus, you’ll find that often, if you slow down and just listen, patients will share the essential information that helps you to help them.”

When he’s not working, Rafael enjoys spending time with friends, and regularly joins them for jam sessions. Singing and making music is one of his favorite ways to unwind. He also enjoys working out, playing volleyball and video games.

Daniel Khan, MD

Physician Meets Patients Where They Are

“I want to make sure my patients feel heard and empowered.”

A stay in the hospital during his teen years inspired Daniel Khan to become a doctor. He was still in high school, but he knew he wanted to help others the way the physicians had helped him. He became an EMT, shadowed doctors, and went on to complete years of rigorous training. Now as a family physician, Dr. Daniel Khan is doing what he was meant to do.

“I really love being a doctor,” he said. “I love being able to use the knowledge that I’ve accumulated over 13 years of training to help my patients.”

He chose a family medicine focus because it encompassed everything in primary care. “It was what I originally envisioned when I wanted to be a doctor, treating patients of all ages,” he said. “During our clinical studies, no other rotation could even compare with family medicine.”

Dr. Khan joined Vanguard because of its patient-first focus. He chose the Jersey City location because of its diversity. “I come from a diverse background myself,” he said. “I appreciate racial diversity, multilingual diversity, sexual orientations, and other differences. I want to meet patients where they are on their health journeys and help them feel their best.”

Patients like that Dr. Khan takes the time to talk with them. “I explain things and then I listen. I want to make sure that they feel heard and empowered in their healthcare. That’s what I want as a patient myself. I want my doctor to hear my concerns and address them.”

When he’s not working, Dr. Khan enjoys playing soccer and cheering for his favorite teams, the New York Red Bulls and England’s Liverpool. He and his wife have a newborn son.

Emily Childers, PA-C

Primary Care Physician Assistant Values Patient Relationships

“Primary care is the foundation of patient health and wellbeing.”

Physician Assistant Emily Childers got her first glimpse of her future career in high school. She was part of a health science program that visited different hospitals and facilities. As someone who loved helping people, a healthcare career resonated with her. Her experience with her own provider, a physician assistant, solidified the choice.

“She was empathetic and thorough,” said Emily. “I always felt heard when I saw her. She built that relationship with me. I ended up shadowing her and ultimately working for her later on as a medical assistant.”

Now as a physician assistant in primary care, Emily enjoys helping patients of all ages stay healthy. Emily’s patients say she is genuine and empathetic. They like that she takes the time to listen to them. She strives to help them fully understand their health. She focuses on preventative care, and encourages healthy habits, screenings, and proactive steps that patients can take.

“I’m looking forward to following my patients for the long-term, and I want them to know that they’re a valued partner in their health care journey,” says Emily. “I want them to feel comfortable coming to me with their concerns, big or small, so that we can address them together.”

When she’s not working, Emily enjoys baking, yoga, and taking her dog to parks. Originally from Dallas, she also likes exploring the area and discovering new favorite destinations.

Sally Mravcak, MD

Dr. Sally Mravcak Focuses on Family, Lifestyle and Relationships for Wellness and Prevention

“You’re not just looking at disease, but at family and social interactions and lifestyle. We ask the pivotal questions. Who’s cooking at home? How is the stress level? How much exercise are you getting? Do you have social relationships? All of these contribute to a patient’s well-being.”

When your mother is a registered nurse, you get an early glimpse into what it’s like to help others. That’s what happened with Dr. Sally Mravcak. “Growing up, we always had people in the neighborhood coming to the house, asking for my mom’s help or advice,” she says. “That was my inspiration for going into health care.

She chose family medicine because she enjoyed every rotation during medical training, from pediatrics to women’s health to geriatrics. “I didn’t want to give any of it up,” she says. “I like being able to treat an entire family, from the children to their parents, grandparents and great grandparents.”

Dr. Mravcak began her career working in a federally qualified health center, spending eight years caring for uninsured and underinsured people in New Jersey. “I like to advocate for my patients,” she says. “Every patient deserves excellent care offered with dignity and respect.” Prior to joining Vanguard, Dr. Mravcak also practiced full time in a women’s health center, providing comprehensive primary care, office gynecology and acupuncture. In addition to family medicine, she is board-certified in integrative medicine and medical acupuncture, and believes in evidence-based, whole-person care that takes into account the role of body, mind and science in creating wellness. She offers medical acupuncture in the Jersey City office of Vanguard. These treatments may be done alone or in concert with traditional medical practices to prevent and treat medical problems and promote emotional and physical wellness.

“Vanguard is always on the cutting edge of family medicine, as our name suggests,” notes Dr. Mravcak. “We’re pushing the ball forward in medicine, and in technology, as far as it can go. We’re also very open and accepting of patients of all backgrounds. We see patients of all ages, ethnicities, sexual orientations and gender identities, and they each feel comfortable here.”

When she’s not in the office in Jersey City, you might find Dr. Mravcak on a biking trail, taking in some live music or spending the day at the beach with her spouse and two daughters.