Doctors in Ontario, CA

Updated November 2026How we check doctors

8 doctors in Ontario Closest first Back to the list

Pins show each doctor's main office. Gold pins are in Ontario, navy pins are nearby.

Felista A. Anugom, DNP

Psychiatry nurse practitionerConcierge
Prudent Psychiatry · Ontario, CA
Graduate school Missouri State University
Training Primary care psychiatry, University of California Davis
  • Addiction medicine
  • Pain management

Weiguo Zhu, MD

Psychiatry physicianConcierge
Prudent Psychiatry · Ontario, CA
Medical school Shanghai Medical University
Training Internship and residency, Harbor-UCLA

Heidi Regenass, MD

Aesthetic medicine physicianConcierge
Serenite Wellness Medicine · Ontario, CA
  • Anti-aging medicine
  • Aesthetic treatments
  • Regenerative plastic surgery

Nearby doctors

These doctors practice in towns close to Ontario. They are not counted above.

Photo of Carolina M. Sueldo, MD

Carolina M. Sueldo, MD

Reproductive Endocrinology and Infertility physicianConcierge
FertilityIQ- Women's Specialty & Fertility Center · Clovis, CA
Medical school Universidad Del Salvador (2007)
Training Obstetrics and gynecology, Fresno State (2012)
  • Ovulation induction
  • IUI
  • IVF
Photo of Arman Kalamkarian, MD

Arman Kalamkarian, MD

Family Medicine physicianConcierge
AHKMD · Fresno, CA
Medical school Ross University School of Medicine
Training Internal Medicine, University of California, Riverside
  • Physicals
  • Vaccinations
  • Chronic disease management
Photo of Karen Hansen-Smith

Karen Hansen-Smith

Family Medicine physicianConcierge
Hansen-Smith Family Medicine · Fresno, CA
Medical school Loma Linda University School of Medicine (1992)
  • Primary medical care
  • Early disease detection
  • Emsculpt Neo body sculpting
Photo of Muhammad J. Anwar, MD

Muhammad J. Anwar, MD

Functional Medicine physicianConcierge
Optimal Medical Group · Fresno, CA
Graduate school Columbia University Mailman School of Public Health (MHA)
Training Internal Medicine, Montefiore Medical Center, New York
  • Longevity medicine
  • Hormone replacement therapy
  • Hormone optimization

Michael Synn, MD

Reproductive Endocrinology and Infertility physicianConcierge
Rated 5.0 out of 55.03 reviews
Women's Specialty & Fertility Center · Clovis, CA
Training UCSF Fresno Medical Education Program (began 1984)
Photo of Sharmel Kasten, DO

Sharmel Kasten, DO

Family Medicine physicianConcierge
Rated 5.0 out of 55.03 reviews
Sharmel Kasten, D.O. · Clovis, CA
Medical school Touro University College of Osteopathic Medicine (2002)
Training Family and Community Medicine, University of California, San Francisco in Fresno
  • Weight loss
Photo of Jim Phanucharas, MD

Jim Phanucharas, MD

Internal Medicine physicianConcierge
Jim Phanucharas, MD, Inc · Fresno, CA
Medical school Creighton University School of Medicine (2001)
Training Internal Medicine, UCSF-Fresno
  • Comprehensive physicals
  • Travel medicine counseling
  • Preventative medicine counseling
Photo of Carl Askren, MD

Carl Askren, MD

Plastic Surgery physicianConcierge
Aesthetic Plastic Surgery Associates · Fresno, CA
Graduate school Georgia Institute of Technology (MS)
Training Surgery at UCSF Fresno, then plastic surgery at the University of Alabama in Birmingham
  • Aesthetic face surgery
  • Aesthetic breast surgery
  • Cosmetic surgery

Leslie Storey, MD

Dermatology physicianConcierge
Valley Skin Institute · Fresno, CA
Medical school Jefferson Medical College
Training Dermatology, Loma Linda University
  • Mohs surgery
  • Skin cancer treatment
  • Skin cancer prevention
Photo of Gina Brar, MD

Gina Brar, MD

Internal Medicine physicianConcierge
Rated 5.0 out of 55.010 reviews
Concierge Choice Physicians · Fresno, CA
  • Annual health assessment
  • Wellness planning
  • Preventive screening
Photo of Steven H. Chooljian, MD

Steven H. Chooljian, MD

Internal Medicine physicianConcierge
MDVIP · Fresno, CA
Medical school UCLA School of Medicine (1985)
Training University of California San Diego and Affiliated Hospitals (1986-1988)
Photo of Jeannine Laramie, MD

Jeannine Laramie, MD

Family Medicine physicianConcierge
MDVIP · Fresno, CA
Medical school St. Louis University School of Medicine (1995)
Training Family Medicine, University of California San Francisco-Fresno Family Medicine Residency Program (1996-1998)
  • Women's health
  • Cardiovascular disease
  • Diabetes
Photo of Mythe Laramie, MD

Mythe Laramie, MD

Internal Medicine physicianConcierge
MDVIP · Fresno, CA
Medical school St. Louis University (1993)
Training Internal Medicine, University of California San Francisco, Fresno (1994-1996)
  • Preventive care
  • Same- or next-day visits
  • Office-based internal medicine

Elsa L. Lerro, MD

Internal Medicine physicianConcierge
MDVIP · Fresno, CA
Medical school University of the East Ramon Magsaysay Memorial Medical Center, Quezon City, Philippines
Training Internal Medicine, UPMC Mercy Hospital of Pittsburgh (1994-1996)
  • Sleep apnea
Photo of Stephen I. Zuniga, MD

Stephen I. Zuniga, MD

Plastic Surgery physicianConcierge
Rated 5.0 out of 55.07 reviews
Aesthetic Plastic Surgery Associates · Fresno, CA
Medical school Creighton University School of Medicine, Omaha, Nebraska (cum laude)

Carlos Sueldo, MD

Reproductive Endocrinology and Infertility physicianConcierge
Women's Specialty & Fertility Center · Clovis, CA
Medical school University of Buenos Aires (1970)
Training Obstetrics and gynecology, Chicago Medical School (1976)

Compare doctors in Ontario, CA

Same order as the list above. A comparison, not a ranking.

DoctorTypeEducation and trainingReviews
Ruben Ruiz, M.D.Concierge · Family medicine physician
Felista A. Anugom, DNPConcierge · Psychiatry nurse practitionerPrimary care psychiatry, University of California Davis
Jose A. Banuelos, PMHNP-BCConcierge · Psychiatry nurse practitioner
Judith Anugom, PMHNP-BCConcierge · Psychiatry nurse practitioner
Weiguo Zhu, MDConcierge · Psychiatry physicianInternship and residency, Harbor-UCLA
Marianna Chavez, PMHNP-BCConcierge · Psychiatry nurse practitioner
Ador Mansat, DNPConcierge · Aesthetic Medicine nurse practitioner
Heidi Regenass, MDConcierge · Aesthetic medicine physician

Questions about doctors in Ontario, CA

How many doctors are in Ontario?

FindMyDirectDoctor lists 8 doctors in Ontario, CA. We last checked this list in November 2026.

Are these doctors board certified?

We confirmed board certification for 4 doctors on this list. Each profile shows the board and the specialty.

Do these doctors take insurance?

It depends on the practice. Many direct primary care and concierge practices charge a membership fee instead of billing insurance for office visits, and some also accept insurance. Each profile says how its practice works when the practice states it.