Cucamonga Valley Medical Group is happy to be accepting new patients and we are open for all appointments – both preventative and essential visits. We are committed to going above and beyond all recommended safety protocols to keep our patients and employees safe. Telemedicine is also available.

Family Medicine &
Primary Care Doctors

Osteopathic Medicine | Internal Medicine

Welcome to your second family!

Our purposes are much like yours: Life, Love and Compassion. Each team member at Cucamonga Valley Medical Group is dedicated to making sure you’re treated with excellence. We believe that it’s important to be proactive about your health, which is why our physicians offer osteopathic medicine and internal medicine for adults and children of all ages.

Whether you’re looking for primary care doctors, senior health, pediatrics, routine physical exams, or some help with the cold that’s going around, CVMG Upland is here for you.

At CVMG Upland, you’re treated like family.


Monday 8:30AM–5PM
Tuesday 8:30AM–5PM
Wednesday 8:30AM–5PM
Thursday 8:30AM–5PM
Friday 8:30AM–5PM
Saturday Closed
Sunday Closed


The Team

We are proud that every member of our staff is highly trained and dedicated to providing you with the best quality of care everyday. We might be biased, but we think we’re correct in saying that we have the best team out there. Because we’re a family, we treat you as if you were one of our own. We are proud that every member of our staff is highly trained and dedicated to providing you with the best quality of care everyday.

Brandon Tong, DO

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Mirelle Ignacio, MD

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Tricia Borchers, PA-C

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Noe Lopez, FNP-C

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Giuliana Cilliani, PA-C

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Paola Yanez, FNP-C

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Stefanie Schlosser, FNP-C

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Tiffany De Jesus DNP, FNP-C

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Rahmi Mowjood, DO

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Kyle Smart, DO

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Jesse Dominguez, DO

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Kimberly Bekemeier, DO

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Eric Bekemeier, DO

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Sarah Tamayo-Perez, FNP-C

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Carla Gonzalez, FNP-C

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Natalie Herrera, PA

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Yumiko Wong, PA

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Steven Sanders, PA

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We know you do everything you can to make sure your child stays perfectly healthy. We’re here to support you in that effort. At Cucamonga Valley Medical Group, we’re on your side. Our family is dedicated to yours. To keep your children healthy, we provide:

Infant Baby Care

Well Child Checkups


School and Sports Physicals

Eczema and Rash Care

Cold and Flu Treatment

Acute Aches and Pains

Chronic Conditions

and more!

Preventative Medicine

We believe that taking care of your health should be a routine. Cucamonga Valley Medical Group offers preventative care to make sure you’re on top of your wellness. Rather than waiting for something to happen, we believe in taking a proactive approach to your health. To keep you living your best life, we offer:

Annual Physicals and Check Ups

Routine Vaccinations

Weight Loss

Wellness Care

Adult Care

As kids, we always had our family, parents or guardians taking care of us. Now as adults, who’s taking care of you? Cucamonga Valley Medical Group is. There’s no one-size-fits-all approach to medicine. Your physician will work directly with you to assess your health, listen to your goals and provide you with excellent care. Whether you’re looking to start a family, maintain your health or keep doing the activities you love, CVMG is here to help. Our Adult Care services include:

Men's Health

Women's Health

Geriatric / Senior Health

Family planning / Infertility

Heart / Cardiovascular Health

Acute Care

When what’s going around gets to you, Cucamonga Valley Medical Group is here. Whether it’s a bad cold or you overdid it working in the yard last weekend, we help make sure your life doesn’t slow down because of it. Besides, the common cold or a tummy ache doesn’t stand a chance against our team. We commonly treat:


Muscle and Joint Pain

Abdominal Pain

Common Cold and Flu

and more!

Chronic Conditions

The thing about chronic conditions is that they can be managed with the help from the right medical team. We so happen to be yours. Because your life doesn’t slow down for anything, we help you manage, maintain and reduce symptoms of chronic conditions. We want you to enjoy life at full speed. Conditions we commonly treat are:





Heart Conditions


Sleep Apnea

And more!

Mental Health

Did you know that your mental health is just as important as your physical health? In order to get the most out of your life, it’s essential that you’re having conversations with your physician regarding your mental health. When you talk to your physician or extender at Cucamonga Valley Medical Group, you can expect that they’ll listen generously and create a care plan that best suits you. We treat common mental health disorders, such as:



and more!

New Patient Info

Our family just got a little bit bigger, and we couldn’t be more excited. You can expect to be treated like family by everyone on our team—from the call center to your physician or extender. We believe in providing our patients with the best quality of care so you can enjoy life, love, and compassion.
Insurance Providers
We accept most major HMO and PPO insurances, along with Medicare, IEHP, and Molina.



Great doctors! I have seen a couple of doctors there, and each one sat and took their time with me. The office staff are friendly and efficient.

Sandra T.

Great service. The staff is wonderful. Dr. Dominguez is very kind to his patients. Ms. Reyes is great. Very nice and caring to her patients. I'm very happy with the service.

Hilda S.

I recently had a teleconference with Janet Ursua and it went extremely well. I've been seen by Ms. Ursua on numerous occasions in the past and I have had nothing but positive experiences…she is the consummate professional, she's personable, and always leaves me with a positive note or comment.

Mark L.

I have never before found a Medical Staff who took the time to get to know their patients. They make you feel good like they care about you and your health.

Diane L.

Dr. Smart and all of the employees of CVMG have always gone out of their way to provide the best care and shown the most compassion I have ever seen. I don't think you can find a more dedicated medical group.

Thomas G.

Everyone there is so nice and helpful, and the rooms are always clean. Dr. Dominguez is one of the best doctors I've had. Thank you staff for your services.

Isa V.

Doctor responded quickly and on time and made a plan for treatment and follow up.

Louise M.

Wonderful. Call back was within 20 minutes. Very helpful and professional.

Thomas C.

The Doctors and staff are great. As a veteran, I have been treated with respect and kindness.

Bruce M.

Good service and outstanding staff. Love the way the staff treats you. Always smiling. My doctor is the best; on time and always keeping up with labs, yearly physical, and referrals.

Isabel V.