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Dr. Sumit Khandhar, DO

Interventional Cardiologist
31170 Temecula Pkwy, Ste 100, Temecula, CA
4.90
“As a new patient of Dr. Khandhar, I found the doctor to be highly professional and excellent. He listened carefully to my situation, showed great understanding of my concerns, ordered the necessary tests and prescriptions, and patiently explained the instructions for the medication. His manner was pleasant, his guidance was clear, and he and their office staff were truly professional.”
Ken Z.August 4, 2026
Highly recommended
96% of patients gave this doctor 5 stars

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About Dr. Sumit Khandhar

Dr. Sumit Khandhar earned his bachelor's degree from the University of California at Berkeley. Subsequently, he attended and earned his medical degree at Western University College of Osteopathic Medicine of the Pacific in Pomona, CA. Following graduation, he completed his internship and residency training in Internal Medicine at Loma Linda University Medical Center in Loma Linda, CA. He then completed fellowship training in Cardiovascular Disease and Interventional Cardiology at Kaiser Sunset Los Angeles Medical Center in Los Angeles, CA. Dr. Khandhar is board certified in Cardiology, Interventional Cardiology, Nuclear Medicine, and Echocardiography. He specializes and enjoys caring for Coronary Artery Disease (Atherosclerosis) patients using a multimodal approach, including preventative and therapeutic methods. This involves consultation, risk factor assessment, in-office testing, medication management, and minimally invasive procedures if needed. He is trained and skilled in performing angiography, angioplasty, and stent placement in simple and complex anatomy. He has performed thousands of these procedures, both in elective and emergency settings. Dr. Khandhar performs the majority of his cases via the radial artery in the wrist (associated with less pain, bleeding complications, and hospital length of stay). Still, it can also be done via the groin's femoral artery if needed. He is trained in diagnosing and managing various Cardiovascular Diseases, including Congestive Heart Failure, Arrhythmias, Hypertension, Adult Congenital Heart Disease, etc. Dr. Khandhar strongly believes in shared decision-making with his patients. His goal is to improve the quality and quantity of life using evidence-based medicine and up-to-date guideline-based management. He is an active member of the American Heart Association and the American College of Cardiology.   He enjoys spending time with his wife and three kids in his spare time. He leads an active lifestyle.

In-network insurances

99% of patients have successfully booked with these insurances
Aetna
BlueCross BlueShield
Cigna
Medicare
UnitedHealthcare

Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.
Cardiac catheterization
Cardiac catheterization

Other popular visit reasons

  • Aortic Valve Disease
  • Cardiology Consultation
  • Cardiology Follow Up
  • Exercise Stress Test
  • High Blood Pressure / Hypertension
  • Leg Pain While Walking / Peripheral Vascular Disease
  • New Patient Visit
  • Ultrasound
  • Aortic Valve Disease
  • Cardiology Consultation
  • Cardiology Follow Up
  • Exercise Stress Test

Practice

United Medical Doctors

United Medical Doctors (UMD) is dedicated to improving the health of our communities by setting the standard of excellence in specialty medical & surgical care. UMD currently offers 50+ medical & surgical specialties with over 200 providers in 80+ locations across four Southern California counties: Riverside, Orange, San Diego & Los Angeles. Our specialties include: Acupuncture | Allergy | Anesthesia | Audiology | Bariatric Surgery | Breast Surgery | Cardiology | Clinical Research | Colorectal Surgery | Complex GI Surgery | Dermatology | Dietitian | Endocrine Surgery | Endocrinology | Family Medicine | Fitness | Foot & Ankle Specialist & Surgery | Gastroenterology | General Surgery | Gynecology | HPB Surgery | Hepatology | Imaging | Infusion Therapy | Internal Medicine | Medical Weight Loss | Men’s Health | Minimally Invasive Gynecologic Surgery | Neurosurgery | Oncology | Otorhinolaryngology (ENT) | Orthopaedic Surgery | Pain Management | Pathology | Pediatric Gastroenterology | Physical Therapy | Plastic Surgery | Psychiatry | Radiology | Spine Medicine | Sports Medicine | Urgent Care | Urogynecology & Female Pelvic Health | Urology | Wound Care
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Office locations

United Medical Doctors - Temecula Multi-Specialty Office, 31170 Temecula Pkwy. Ste. 100 (1 of 4)
31170 Temecula Pkwy, Ste 100, Temecula, CA 92592
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United Medical Doctors (2 of 4)
4244 Rvwk Pkwy, Ste 290, Riverside, CA 92505
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United Medical Doctors (3 of 4)
380 W Central Ave, Suite 310, Brea, CA 92821
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United Medical Doctors (4 of 4)
5020 Campus Dr, Ste 200, Newport Beach, CA 92660
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1 of 4

Education and background

Board certifications

  • Cardiovascular Disease (American Board of Internal Medicine)
  • Interventional Cardiology (American Board of Internal Medicine)

Education and training

  • Medical School - Western University of Health Sciences - College of Osteopathic Medicine of the Pacific, Doctor of Osteopathic Medicine
  • Loma Linda University Medical Center, Internship in Internal Medicine
  • Loma Linda University Medical Center, Residency in Internal Medicine
  • Kaiser Permanente Los Angeles Medical Center, Fellowship in Cardiovascular Disease
  • University of California, Berkeley (Bachelor's)

Professional memberships

  • American Heart Association
  • American College of Cardiology

Languages spoken

  • English

Provider's gender

Male

NPI number

1174701668

Patient reviews

Overall rating
4.90
Wait time
4.67
Bedside manner
4.93
Your trust matters. All reviews have been submitted by verified patients after seeing the provider. Any content containing private health information is not published.
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As a new patient of Dr. Khandhar, I found the doctor to be highly professional and excellent. He listened carefully to my situation, showed great understanding of my concerns, ordered the necessary tests and prescriptions, and patiently explained the instructions for the medication. His manner was pleasant, his guidance was clear, and he and their office staff were truly professional.
Verified patient
Very nice and efficient office and staff.
Verified patient
This seems to be a pretty friendly environment.
Verified patient
Great efficient appointment
Verified patient
Dr Khandhar was very personable and listened to my concerns. He spent the time to explain the medications for me and sent me home with a monitor to track how the medications are working for me. Not just telling me "it's protocol".
Verified patient
Excellent
Verified patient
Honestly a phenomenal doctor and a great office. The entire staff was awesome, it was clean and comfortable, and in a prime location. Great experience all around. His bedside manor was amazing, very well spoken and friendly
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Slayed
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