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Melissa Harriet Rapp, MD

Photo of Melissa Harriet Rapp, MD

My specialty:
Internal Medicine

My provider affiliation:
Kaiser Permanente provider

I speak: English

My gender: Female


Find out about

Where I practice

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  • Emergency service
  • Urgent care services
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  • Pharmacy services
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About me

Welcome to my Web page. I am happy to have this chance to introduce myself and tell you about my work as a physician at Kaiser Permanente.


My desire to be a physician emerged during elementary school and has continued to the present. I had asthma as a child and thus had a lot of personal experience with medical care and being a patient from a young age. This childhood experience triggered my interest in medicine. I chose primary care because I think it is important to treat the whole person. In addition, I believe in the importance of preventive medicine and education. When I’m not at work, I spend time with my husband, our two children, and our dog.

About my practice

I’m an internal medicine physician practicing general medicine and geriatrics outside the hospital. My practice is located at the Kaiser Permanente Aliso Viejo Medical Offices. I’ve given more than 15 years of service at Kaiser Permanente, and I would not want to be anywhere else. My office is near Laguna Woods, and I primarily work with geriatric members. I believe in screening to catch health problems early, maximizing quality of life, and caring for all facets of the member. I enjoy helping members to still have many new experiences as they age and to continue to enjoy life. I believe in a team approach incorporating my staff, the member, the member’s family, and me.

How I thrive

I think living a balanced life is the key to staying well. My family life is my highest priority. My husband is a gem. He cooks dinner and even washes all the dishes! In turn, I spend a lot of time helping support my daughters with their education and development. I volunteer at their school and help with their scouting projects. My older daughter is in high school and is very creative and musical. My younger daughter is a nurturer and has gone up the evolutionary tree caring for creatures. We started with ladybugs in kindergarten and now she’s taking care of her own cat. I also frequently visit my father and in-laws who live nearby. I live a healthy lifestyle—I exercise daily and eat low-fat foods. Unfortunately for my husband's waistline, I’ve taken up baking and cake decorating. My favorite plants are orchids and my favorite place is Kauai, Hawaii.

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My office

Languages spoken by medical staff

Help is available in your language. Learn more.

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My provider type

Physicians and Surgeons

Medical groups and plans

Southern California Permanente Medical Group

List Header Plans Accepted
  • Exclusive Provider Organization (EPO)
  • HMO
  • Medi-Cal Managed Care
  • Point-of-Service Plan (POS)
  • Senior Advantage/Medicare Cost
Family Practice Department
24502 Pacific Park Dr, Aliso Viejo, CA 92656

Contact information

  • Advice/appointments/cancellations/messages
  • 1-833-574-2273 (1-833-KP4CARE) (toll free)
  • California Relay Service
  • 711 (TTY for the hearing/speech impaired)
  • Information
  • 949-425-3211

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My training, certifications and licensing

Medical school

UC Irvine School of Medicine
Irvine , CA

Board certification

Internal Medicine

American Board of Internal Medicine

Medical training


Internal Medicine

Cedars-Sinai Medical Center
Los Angeles , CA


Internal Medicine

UC Irvine Medical Center
Orange , CA

Joined Permanente Medical Group


Active license information

License number


License type


License issuing state


National Provider Identifier (NPI)

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My hospitals

This information is not available at this time.

To find:

  • a provider's office hours, search our facility directory
  • providers in your plan or accepting new patients, call 1-800-464-4000 (toll free) or 711 (TTY for the hearing/speech impaired)

The information in this online directory is updated periodically. The availability of physicians, hospitals, providers, and services may change. Information about a practitioner is provided to us by the practitioner or is obtained as part of the credentialing process. If you have questions, please call us at 1-800-464-4000 (toll free). For the hearing and speech impaired: 1-800-464-4000 (toll free) or TTY 711 (toll free). You can also call the Medical Board of California at 916-263-2382, or visit their website.

We want to speak to you in the language that you’re most comfortable with when you call or visit us. Qualified interpreter services, including sign language, are available at no cost, 24 hours a day, 7 days a week during all hours of operations at all points of contact. We do not encourage the use of family, friends or minors as interpreters. Only the services of interpreters and qualified staff are used to provide language assistance. These may include bilingual providers, staff, and healthcare interpreters. In-person, telephone, video, and alternative modes of communication are available. Learn more about interpreter services

If you would like to report an error in provider or facility information, please contact us.

Kaiser Permanente enrollees have full and equal access to covered services, including enrollees with disabilities as required under the Federal Americans with Disabilities Act of 1990 and Section 504 of the Rehabilitation Act of 1973.

Kaiser Permanente uses the same quality, member experience, or cost-related measures to select practitioners and facilities in Marketplace Silver-tier plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business.The measures may include, but are not limited to, HEDIS/CAHPS performance, member/patient complaints, patient safety scores, hospital quality measures, and geographic need. Members enrolled in KFHP Marketplace plans have access to all professional, institutional and ancillary health care providers who participate in KFHP plans’ contracted provider network, in accordance with the terms of members’ KFHP plan of coverage. All Kaiser Permanente Medical Group physicians and network physicians are subject to the same quality review processes and certifications.
Kaiser Permanente uses the same geographic distribution consideration to select hospitals in Marketplace plans as it does for all other Kaiser Foundation Health Plan (KFHP) products and lines of business. Accessibility of medical offices and medical centers in this directory: All Kaiser Permanente facilities are accessible to members.


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