Dr. Jonathan Zonca, MD

Dr. Jonathan Zonca, MD

Family Medicine  |  
Male  |  
43 y/o

Accepting new patients

Dr. Jonathan Zonca, MD is a family medicine doctor who practices in Denver, CO. He is 43 years old and has been practicing for 18 years.

New West Physicians

4500 E 9th Ave Ste 320

Denver, CO 80220
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Accepted insurance

  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • Humana
  • MultiPlan
  • Principal Financial Group
  • UnitedHealthCare
  • WellPoint

Learn about Dr. Zonca

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Zonca's Experience

Dr. Zonca's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • Board certified in Family Practice
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Zonca "I have a holistic approach to medicine. I am concerned about the whole patient and the impact of disease and benefit of prevention on the family. I encourage healthy behavior lifestyles including exercise, healthy diet choices, weight optimization and smoking cessation. These are essential components to our plan for optimal health and choosing the appropriate therapy to treat your condition. I look forward to walking down the path of health care with you and your family."


  • Family Medicine
  • Adolescent Medicine
  • Preventive Medicine

Board Certifications

  • Family Practice
    Accredited by: American Board of Family Medicine*

Conditions Treated

  • Anxiety Attack
  • Congestive Heart Failure
  • Depressive Disorders
  • Diabetes
  • Gastroesophageal Reflux Disease (GERD)
  • High Cholesterol
  • Hypertension
  • Menstrual Disorders (incl. Dysmenorrhea)
  • Thyroid Disease
  • Urinary Disorders


  • Dermatology Procedure
  • Electrocardiogram (EKG)
  • Pap Smear
  • Spirometry
  • Sports Medicine Related Procedures
  • Sports Physical Examination

Background Check

0 Malpractice Claims

No malpractice history found for Colorado.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Michigan State University
    Undergraduate School | Graduated 1999
  • Michigan State University
    Medical School | Graduated 1999
  • University of Colorado Hospital
    Internship Hospital | Completed 2000
  • University Of Colorado
    Residency Hospital | Completed 2002

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
  • 5280 Top Doc Family Medicine, 2008
  • 5280 Top Doc Family Medicine, 2007
  • 5280 Top Doc Family Medicine, 2011
  • 5280 Top Doc Family Medicine, 2009
  • 5280 Top Doc Family Medicine, 2006
  • 5280 Top Doc Family Medicine, 2010
Media & Publications

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Zonca does not have any memberships or affiliations listed. If you are Dr. Zonca and would like to add memberships or affiliations, please update your profile.

Rose Medical Center

is a Recipient of a Healthgrades Excellence Award
Distinguished Hospital Award for Clinical Excellence

Hospital Quality Award

Dr. Zonca is on the medical staff at our top-rated hospital.

View Awards

Dr. Zonca's Reviews

Likelihood of recommending Dr. Zonca to family and friends
based on 34 total reviews (6 with comments)
Dr. Zonca's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (6)
in Denver, CO |
I am so pleased with the office of Dr. Zonca. He has a holistic approach, offering progressive options to deal with health issues. I appreciate him taking time to hear my concerns and then develop a course of action. (My last doctor ordered tests and misdiagnosed me because she did not review my history). His staff accommodated my emergency before my initial new patient appointment and Dr. zonca made sure he took part of a history To treat the emergency. He is excellent with follow up.
in Denver, CO |
Dr. Z has been my PCP for about 10 yrs. He is an excellent physician who is very competent and caring. While it does not seem possible in this era to speak directly to him by phone, he does have an extremely friendly, caring and helpful assistant who always gets back to me within 24 hours of a call. While all the staff are also friendly and courteous, when they answer the phone, I believe they would come across as more welcoming if they not only said Ascent Fam. Med but also gave their name.
Denver, CO |
He questions. He listens. He digs. He doesn't preach. He seems to genuinely care about my well being and about explaining issues. I don't feel rushed during visits.
in Denver |
On Dr. Zonca's good days, he's terrific. On his bad days, he's condescending and dismissive. Occasionally alarmist. Perhaps the biggest issue is that the practice needs to stop accepting new patients, or get more practitioners. They are obviously stretched thin, and it shows.
in Denver, CO |
This guy has been awesome for me. He is knowledgeable, caring, and even prompt in his call-backs. I cannot say enough good things about him. He is an honor to his profession of curing people. And, no, I have not been prompted by anyone or anything to write this review other than my extreme gratitude for his help the past few years on a myriad of issues for myself and my wife.
in Denver, CO |
Fantastic. Extremely knowledgeable and makes you feel at ease. I used to avoid the doctor, but Dr. Zonca makes the entire process as stress free as possible.
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Visit Dr. Zonca

Now Accepting New Patients
Dr. Zonca accepts 11 insurance carriers
  • Accepts most major Health Plans. Please contact our office for details.
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
    Cigna HMO
    Cigna PPO
    Open Access
  • Coventry Health Care
  • Humana
    Choice Care PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Principal Financial Group
  • UnitedHealthCare
    Choice Plus POS
    Options PPO
    United Healthcare
  • WellPoint

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Zonca has admitting privileges

Rose Medical Center
4567 E 9th Ave
Denver, CO 80220
View Hospital Profile

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