Cardiologists near you

Cardiologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Chicago, IL
  4. Dallas, TX
  5. Denver, CO
  6. Detroit, MI
  7. Houston, TX
  8. Los Angeles, CA
  9. Miami, FL
  10. Minneapolis, MN
  11. New York, NY
  12. Orlando, FL
  13. Philadelphia, PA
  14. Phoenix, AZ
  15. Riverside, CA
  16. San Antonio, TX
  17. San Diego, CA
  18. San Francisco, CA
  19. Seattle, WA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Chiropractors near you

Chiropractor providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dentists near you

Dentist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Dermatologists near you

Dermatologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Chicago, IL
  5. Dallas, TX
  6. Denver, CO
  7. Detroit, MI
  8. Houston, TX
  9. Los Angeles, CA
  10. Miami, FL
  11. Minneapolis, MN
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Family Physicians near you

Family Physician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

OB-GYNs near you

OB-GYN providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Ophthalmologists near you

Ophthalmologist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Diego, CA
  19. San Francisco, CA
  20. St. Louis, MO
  21. Tampa, FL
  22. Washington, DC

Orthopedic Surgeons near you

Orthopedic Surgeon providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. New York, NY
  13. Orlando, FL
  14. Philadelphia, PA
  15. Phoenix, AZ
  16. Riverside, CA
  17. San Antonio, TX
  18. San Diego, CA
  19. San Francisco, CA
  20. Seattle, WA
  21. St. Louis, MO
  22. Tampa, FL
  23. Washington, DC

Pediatricians near you

Pediatrician providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Physical Therapists near you

Physical Therapist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Podiatrists near you

Podiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC

Psychiatrists near you

Psychiatrist providers include doctors, nurses, nurse practitioners, and physician assistants. They often maintain long-term relationships with you and advise and treat you on a range of health related issues.

  1. Atlanta, GA
  2. Baltimore, MD
  3. Boston, MA
  4. Charlotte, NC
  5. Chicago, IL
  6. Dallas, TX
  7. Denver, CO
  8. Detroit, MI
  9. Houston, TX
  10. Los Angeles, CA
  11. Miami, FL
  12. Minneapolis, MN
  13. New York, NY
  14. Orlando, FL
  15. Philadelphia, PA
  16. Phoenix, AZ
  17. Riverside, CA
  18. San Antonio, TX
  19. San Diego, CA
  20. San Francisco, CA
  21. Seattle, WA
  22. St. Louis, MO
  23. Tampa, FL
  24. Washington, DC
Cheryl Demonner, PA-C, Medical Physician Assistant

Cheryl Demonner, PA-C

Medical Physician Assistant

1665 Dominican Way
Suite 222
Santa Cruz, CA

+3 more locations

Overall rating

Top reviews

Dr. Liebenthal is a very caring and warm person who is interested in my problems and solutions. I highly recommend her.

Janet H. • April 08, 2020

Dr. Katzenberg did a great job of listening to my concerns and issues and was able to come up with solutions that would help get be back to a more productive life.

Aaron G. • February 27, 2020

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Cheryl Demonner, PA-C?


About Cheryl Demonner, PA-C

Many residents of Sunnyvale, Santa Cruz, Monterey, and Watsonville, California, have come to Sleep Health MD for help with sleeping problems. The team of doctors at the center provide a wide array of sleep medicine services.

Dr. Daniel Katzenberg, Dr. Aaron Morse, Dr. Zachary Adams and Dr. Sarish Nakka are all highly trained in their respective specialties and respected by their peers in the area. All four physicians are board-certified and have a lot of experience treating patients.

Because each doctor at Sleep Health MD has a unique background, the center is able to offer many different services and treatments. Some of the conditions they treat include the following:

  • obstructive sleep apnea
  • insomnia and narcolepsy
  • restless leg syndrome
  • pediatric sleep problems
  • snoring and other sleep issues

Many of the patients who have come to Sleep Health MD have been successfully treated, and many of them recommend the center to others who have trouble sleeping.


Services, Conditions and Procedures

CPAP Equipment

Cognitive Behavioral Therapy

Insomnia

Narcolepsy

Obstructive Sleep Apnea

Parasomnia

Pediatric Sleep

Restless Leg Syndrome

Sleep Studies

Snoring


Locations (4)

Sleep Health MD

1665 Dominican Way
Suite 222
Santa Cruz, CA, 95065

Sleep Health MD

260 South Sunnyvale Avenue
Suite 6
Sunnyvale, CA, 94086

Sleep Health MD

150 Carnation Drive
Suite 4
Freedom, CA, 95019

Sleep Health MD

101 Wilson Rd
#D
Monterey, CA, 93940


More About Cheryl Demonner, PA-C

Practice

Sleep Health MD

Specialties

  • Medical Physician Assistant

Insurance

  • Aetna
  • Anthem Blue Cross Blue Shield

NPI Number

1205067410

Provider's Gender

Female


Reviews

4.87
693 Reviews

Dr. Liebenthal is a very caring and warm person who is interested in my problems and solutions. I highly recommend her.

Janet H. • April 08, 2020

Dr. Katzenberg did a great job of listening to my concerns and issues and was able to come up with solutions that would help get be back to a more productive life.

Aaron G. • February 27, 2020

Excellent great fabulous

Catherine E. • February 14, 2020

In and out quickly and have appointments for follow-ups already

Brian M. • January 28, 2020

Dr. Masri was personable. I was new to him that day. He was professional.

Eugene G. • January 16, 2020

Although I was hoping to hear I did not suffer from sleep apnea, I am very happy to know it can be effectively addressed. I am pleased with the candidness regarding the situation and how to deal with it.

Robert C. • January 14, 2020

Dr. Masri Just want to thank you for taking extra time with me yesterday especially given the very busy afternoon as I saw in your waiting room!

Alex V. • January 11, 2020

Dr. Masri and staff were amazing, informative, and welcoming!

Busra A. • January 08, 2020

Fully understand your scenario and take care of patient.

Junkai X. • December 20, 2019

Dr Katzenberg was patient and he explained to us how bipap set up of pressure support works.

Anlih L. • December 17, 2019

To the point, intelligent explanation, listened carefully. I was very satisfied.

Jonathan W. • December 01, 2019

Excellent

Larry A. • November 22, 2019

Other than a 45 minute wait it was great.Dr. Liebenthal was terrific.

Keith P. • October 31, 2019

She was very informative however she was not very warm. She never smiled and felt cold to me. She did a good job with questions and explanations. Needs to smile more.

Donna S. • October 31, 2019

Your office staff is always friendly and professional. The office is a pleasant.

Bradley H. • October 30, 2019

Dr. Liebenthal was professional, kind, compassionate and honest.

Chris C. • October 29, 2019

Don’t know Sunnyvale and got lost!

Lupe M. • October 24, 2019

Clear information Friendly assistance Quick responses to questions I like it. Best

Ruben L. • October 18, 2019

Everybody was welcoming, supportive, and helpful.

Lisa W. • October 11, 2019

Efficient and professional!

James B. • October 09, 2019

Enjoyable, first visit with Dr Liebenthal very nice and professional.

Luis C. • September 26, 2019

Dr. Masri is a thoughtful and caring physician. It is a pleasure to speak with him, and I always learn something new in the course of our conversation. I consider myself fortunate to have him as my Sleep-Doc.

Anthony K. • September 18, 2019

The doctor was very good at explaining the CPAP experience to my wife who will be using a machine. Great "PR" work.

Ronald T. • September 13, 2019

I had a very productive session with Dr. Masri. He took the time to answer my questions. He had some very helpful suggestions for me!

Judith O. • September 10, 2019

Dr . Lienbenthal is my new sleep apnea doctor. She and her staff are so caring and thorough. She takes time and explain thing well . I am very lucky to have her as my docto.

Norberto G. • September 06, 2019

I always find Dr. Masri knowledgeable about my particular health issues. He customizes my care to meet my medical problems. He takes time and listens. I would recommend him to anyone with a sleep or neurological condition.

Carolyn Q. • September 05, 2019

Dr. Mazri was very helpful with a kind and caring disposition.

Alla B. • August 28, 2019

Dr Katzenberg took the time to listen and answer my questions fully and completely. Most doctors are running in and out you can never get a question in! I really enjoyed my visit at this office!

Jorge L. • August 22, 2019

Dr Masri and Dr Liebenthal are excellent clinicians. Knowledgeable on all the facets associated with sleep disorders. They give their time and truly make you feel cared for. The clinic support staff and sleep technicians are also very patient and helpful.

Suzanne G. • August 01, 2019

Good first meeting with the doctor.

Leonard G. • July 19, 2019

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