(1) the attorney has reviewed the facts of the case and has consulted with at least one physician in medical malpractice actions, at least one dentist in dental malpractice actions or at least one podiatrist in podiatric malpractice actions who is licensed to practice in this state or any other state and who the attorney reasonably believes is knowledgeable in the relevant issues involved in the particular action, and that the attorney has concluded on the basis of such review and consultation that there is a reasonable basis for the commencement of such action; or

(2) the attorney was unable to obtain the consultation required by paragraph one of this subdivision because a limitation of time, established by article two of this chapter, would bar the action and that the certificate required by paragraph one of this subdivision could not reasonably be obtained before such time expired. If a certificate is executed pursuant to this subdivision, the certificate required by this section shall be filed within ninety days after service of the complaint; or

(3) the attorney was unable to obtain the consultation required by paragraph one of this subdivision because the attorney had made three separate good faith attempts with three separate physicians, dentists or podiatrists, in accordance with the provisions of paragraph one of this subdivision to obtain such consultation and none of those contacted would agree to such a consultation.

(b) Where a certificate is required pursuant to this section, a single certificate shall be filed for each action, even if more than one defendant has been named in the complaint or is subsequently named.

(c) Where the attorney intends to rely solely on the doctrine of "res ipsa loquitur", this section shall be inapplicable. In such cases, the complaint shall be accompanied by a certificate, executed by the attorney, declaring that the attorney is solely relying on such doctrine and, for that reason, is not filing a certificate required by this section.

(d) If a request by the plaintiff for the records of the plaintiff's medical or dental treatment by the defendants has been made and such records have not been produced, the plaintiff shall not be required to serve the certificate required by this section until ninety days after such records have been produced.

(e) For purposes of this section, and subject to the provisions of section thirty-one hundred one of this chapter, an attorney who submits a certificate as required by paragraph one or two of subdivision (a) of this section and the physician, dentist or podiatrist with whom the attorney consulted shall not be required to disclose the identity of the physician, dentist or podiatrist consulted and the contents of such consultation; provided, however, that when the attorney makes a claim under paragraph three of subdivision (a) of this section that he was unable to obtain the required consultation with the physician, dentist or podiatrist, the court may, upon the request of a defendant made prior to compliance by the plaintiff with the provisions of section thirty-one hundred of this chapter, require the attorney to divulge to the court the names of physicians, dentists or podiatrists refusing such consultation.

(f) The provisions of this section shall not be applicable to a plaintiff who is not represented by an attorney.

(g) The plaintiff may, in lieu of serving the certificate required by this section, provide the defendant or defendants with the information required by paragraph one of subdivision (d) of section thirty-one hundred one of this chapter within the period of time prescribed by this section.